index b7d5bfa2a27dca30cc392399161d64abca808b53..12f710c21bbc3aae1845bc6b1c68bc8d8e5fd79e 100644 (file)
--- a/src/flexui/fui_ctls.pas
+++ b/src/flexui/fui_ctls.pas
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation, version 3 of the License ONLY.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
mCancel: Boolean;
mDefault: Boolean;
// colors
+ mStyleLoaded: Boolean;
mCtl4Style: AnsiString;
mBackColor: array[0..ClrIdxMax] of TGxRGBA;
mTextColor: array[0..ClrIdxMax] of TGxRGBA;
mFrameColor: array[0..ClrIdxMax] of TGxRGBA;
mFrameTextColor: array[0..ClrIdxMax] of TGxRGBA;
mFrameIconColor: array[0..ClrIdxMax] of TGxRGBA;
- mDarken: array[0..ClrIdxMax] of Integer; // -1: none
-
- private
- scis: TScissorSave;
- scallowed: Boolean;
+ mSBarFullColor: array[0..ClrIdxMax] of TGxRGBA;
+ mSBarEmptyColor: array[0..ClrIdxMax] of TGxRGBA;
+ mDarken: array[0..ClrIdxMax] of Integer; // >255: none
protected
procedure updateStyle (); virtual;
procedure calcFullClientSize ();
+ procedure drawFrame (gx, gy, resx, thalign: Integer; const text: AnsiString; dbl: Boolean);
+
+ protected
+ var savedClip: TGxRect; // valid only in `draw*()` calls
//WARNING! do not call scissor functions outside `.draw*()` API!
// set scissor to this rect (in local coords)
- procedure setScissor (lx, ly, lw, lh: Integer);
- // reset scissor to whole control
- procedure resetScissor (fullArea: Boolean); inline; // "full area" means "with frame"
-
- // DO NOT USE!
- // set scissor to this rect (in global coords)
- procedure setScissorGLInternal (x, y, w, h: Integer);
+ procedure setScissor (lx, ly, lw, lh: Integer); // valid only in `draw*()` calls
+ procedure resetScissor (); inline; // only client area, w/o frame
+ procedure resetScissorNC (); inline; // full drawing area, with frame
public
actionCB: TActionCB;
mMaxSize: TLaySize; // maximum size
mFlex: Integer;
mHoriz: Boolean;
- mCanWrap: Boolean;
- mLineStart: Boolean;
mHGroup: AnsiString;
mVGroup: AnsiString;
mAlign: Integer;
//procedure setMaxSize (const sz: TLaySize); inline; // max size; <0: set to some huge value
function getFlex (): Integer; inline; // <=0: not flexible
function isHorizBox (): Boolean; inline; // horizontal layout for children?
- function canWrap (): Boolean; inline; // for horizontal boxes: can wrap children? for child: `false` means 'nonbreakable at *next* ctl'
function noPad (): Boolean; inline; // ignore padding in box direction for this control
- function isLineStart (): Boolean; inline; // `true` if this ctl should start a new line; ignored for vertical boxes
function getAlign (): Integer; inline; // aligning in non-main direction: <0: left/up; 0: center; >0: right/down
function getExpand (): Boolean; inline; // expanding in non-main direction: `true` will ignore align and eat all available space
function getHGroup (): AnsiString; inline; // empty: not grouped
property flMaxSize: TLaySize read mMaxSize write mMaxSize;
property flPadding: TLaySize read mPadding write mPadding;
property flHoriz: Boolean read mHoriz write mHoriz;
- property flCanWrap: Boolean read mCanWrap write mCanWrap;
- property flLineStart: Boolean read mLineStart write mLineStart;
property flAlign: Integer read mAlign write mAlign;
property flExpand: Boolean read mExpand write mExpand;
property flHGroup: AnsiString read mHGroup write mHGroup;
procedure doAction (); virtual; // so user controls can override it
- procedure mouseEvent (var ev: THMouseEvent); virtual; // returns `true` if event was eaten
- procedure keyEvent (var ev: THKeyEvent); virtual; // returns `true` if event was eaten
- procedure keyEventPre (var ev: THKeyEvent); virtual; // will be called before dispatching the event
- procedure keyEventPost (var ev: THKeyEvent); virtual; // will be called after if nobody processed the event
+ procedure onEvent (var ev: TFUIEvent); virtual; // general dispatcher
+
+ procedure mouseEvent (var ev: TFUIEvent); virtual;
+ procedure mouseEventSink (var ev: TFUIEvent); virtual;
+ procedure mouseEventBubble (var ev: TFUIEvent); virtual;
+
+ procedure keyEvent (var ev: TFUIEvent); virtual;
+ procedure keyEventSink (var ev: TFUIEvent); virtual;
+ procedure keyEventBubble (var ev: TFUIEvent); virtual;
function prevSibling (): TUIControl;
function nextSibling (): TUIControl;
procedure close (); // this closes *top-level* control
public
- property id: AnsiString read mId;
+ property id: AnsiString read mId write mId;
property styleId: AnsiString read mStyleId;
property scrollX: Integer read mScrollX write mScrollX;
property scrollY: Integer read mScrollY write mScrollY;
TUITopWindow = class(TUIControl)
private
- type TXMode = (None, Drag, Scroll);
+ type TXMode = (None, Drag, VScroll, HScroll);
private
mTitle: AnsiString;
procedure drawControl (gx, gy: Integer); override;
procedure drawControlPost (gx, gy: Integer); override;
- procedure keyEvent (var ev: THKeyEvent); override; // returns `true` if event was eaten
- procedure mouseEvent (var ev: THMouseEvent); override; // returns `true` if event was eaten
+ procedure keyEventBubble (var ev: TFUIEvent); override; // returns `true` if event was eaten
+ procedure mouseEvent (var ev: TFUIEvent); override; // returns `true` if event was eaten
public
property freeOnClose: Boolean read mFreeOnClose write mFreeOnClose;
procedure drawControl (gx, gy: Integer); override;
- procedure mouseEvent (var ev: THMouseEvent); override;
- procedure keyEvent (var ev: THKeyEvent); override;
+ procedure mouseEvent (var ev: TFUIEvent); override;
+ procedure keyEvent (var ev: TFUIEvent); override;
public
property caption: AnsiString read mCaption write setCaption;
procedure AfterConstruction (); override; // so it will be correctly initialized when created from parser
function parseProperty (const prname: AnsiString; par: TTextParser): Boolean; override;
-
- procedure drawControl (gx, gy: Integer); override;
end;
// ////////////////////////////////////////////////////////////////////// //
function parseProperty (const prname: AnsiString; par: TTextParser): Boolean; override;
- procedure drawControl (gx, gy: Integer); override;
- end;
-
- TUIHLine = class(TUILine)
- public
- procedure AfterConstruction (); override; // so it will be correctly initialized when created from parser
- end;
+ procedure layPrepare (); override; // called before registering control in layouter
- TUIVLine = class(TUILine)
- public
- procedure AfterConstruction (); override; // so it will be correctly initialized when created from parser
+ procedure drawControl (gx, gy: Integer); override;
end;
// ////////////////////////////////////////////////////////////////////// //
procedure drawControl (gx, gy: Integer); override;
- procedure mouseEvent (var ev: THMouseEvent); override;
- procedure keyEventPost (var ev: THKeyEvent); override;
+ procedure mouseEvent (var ev: TFUIEvent); override;
+ procedure keyEventBubble (var ev: TFUIEvent); override;
public
property text: AnsiString read mText write setText;
// ////////////////////////////////////////////////////////////////////// //
TUIButton = class(TUITextLabel)
+ protected
+ mSkipLayPrepare: Boolean;
+ mShadowSize: Integer;
+ mAddMarkers: Boolean;
+ mHideMarkers: Boolean;
+ mPushed: Boolean;
+
protected
procedure setText (const s: AnsiString); override;
+ procedure cacheStyle (root: TUIStyle); override;
+
+ procedure blurred (); override;
+
public
procedure AfterConstruction (); override; // so it will be correctly initialized when created from parser
+ procedure layPrepare (); override; // called before registering control in layouter
+
procedure drawControl (gx, gy: Integer); override;
- procedure mouseEvent (var ev: THMouseEvent); override;
- procedure keyEvent (var ev: THKeyEvent); override;
+ procedure mouseEvent (var ev: TFUIEvent); override;
+ procedure keyEvent (var ev: TFUIEvent); override;
+ end;
+
+ // ////////////////////////////////////////////////////////////////////// //
+ TUIButtonRound = class(TUIButton)
+ protected
+ procedure setText (const s: AnsiString); override;
+
+ public
+ procedure AfterConstruction (); override; // so it will be correctly initialized when created from parser
+
+ procedure layPrepare (); override; // called before registering control in layouter
+
+ procedure drawControl (gx, gy: Integer); override;
end;
// ////////////////////////////////////////////////////////////////////// //
protected
mBoolVar: PBoolean;
mChecked: Boolean;
- mCheckedStr: AnsiString;
- mUncheckedStr: AnsiString;
+ mIcon: TGxContext.TMarkIcon;
mSwitchColor: array[0..ClrIdxMax] of TGxRGBA;
protected
procedure drawControl (gx, gy: Integer); override;
- procedure mouseEvent (var ev: THMouseEvent); override;
- procedure keyEvent (var ev: THKeyEvent); override;
+ procedure mouseEvent (var ev: TFUIEvent); override;
+ procedure keyEvent (var ev: TFUIEvent); override;
procedure setVar (pvar: PBoolean);
// ////////////////////////////////////////////////////////////////////////// //
-procedure uiMouseEvent (var evt: THMouseEvent);
-procedure uiKeyEvent (var evt: THKeyEvent);
+procedure uiDispatchEvent (var evt: TFUIEvent);
procedure uiDraw ();
+procedure uiFocus ();
+procedure uiBlur ();
+
// ////////////////////////////////////////////////////////////////////////// //
procedure uiAddWindow (ctl: TUIControl);
procedure uiRemoveWindow (ctl: TUIControl); // will free window if `mFreeOnClose` is `true`
function uiVisibleWindow (ctl: TUIControl): Boolean;
+// this can return `nil` or disabled control
+function uiGetFocusedCtl (): TUIControl;
+
procedure uiUpdateStyles ();
procedure uiLayoutCtl (ctl: TUIControl);
+// ////////////////////////////////////////////////////////////////////////// //
+procedure uiInitialize ();
+procedure uiDeinitialize ();
+
+
// ////////////////////////////////////////////////////////////////////////// //
var
fuiRenderScale: Single = 1.0;
+ uiContext: TGxContext = nil;
implementation
utils;
+var
+ uiInsideDispatcher: Boolean = false;
+ uiTopList: array of TUIControl = nil;
+ uiGrabCtl: TUIControl = nil;
+
+
+// ////////////////////////////////////////////////////////////////////////// //
+procedure uiDeinitialize ();
+begin
+ FreeAndNil(uiContext);
+end;
+
+
+procedure uiInitialize ();
+begin
+ if (uiContext <> nil) then raise Exception.Create('FlexUI already initialized');
+ uiContext := TGxContext.Create();
+end;
+
+
// ////////////////////////////////////////////////////////////////////////// //
var
ctlsToKill: array of TUIControl = nil;
begin
ctl := ctlsToKill[f];
if (ctl = nil) then break;
+ if (uiGrabCtl <> nil) and (ctl.isMyChild(uiGrabCtl)) then uiGrabCtl := nil; // just in case
ctlsToKill[f] := nil;
FreeAndNil(ctl);
end;
if (ctl = nil) then exit;
lay := TFlexLayouter.Create();
try
+ if (not ctl.mStyleLoaded) then ctl.updateStyle();
if (ctl is TUITopWindow) and (TUITopWindow(ctl).fitToScreen) then TUITopWindow(ctl).flFitToScreen();
lay.setup(ctl);
// ////////////////////////////////////////////////////////////////////////// //
-var
- uiTopList: array of TUIControl = nil;
- uiGrabCtl: TUIControl = nil;
-
-
procedure uiUpdateStyles ();
var
ctl: TUIControl;
end;
-procedure uiMouseEvent (var evt: THMouseEvent);
+procedure uiDispatchEvent (var evt: TFUIEvent);
var
- ev: THMouseEvent;
- f, c: Integer;
- lx, ly: Integer;
- ctmp: TUIControl;
-begin
- processKills();
- if (evt.eaten) or (evt.cancelled) then exit;
- ev := evt;
- ev.x := trunc(ev.x/fuiRenderScale);
- ev.y := trunc(ev.y/fuiRenderScale);
- ev.dx := trunc(ev.dx/fuiRenderScale); //FIXME
- ev.dy := trunc(ev.dy/fuiRenderScale); //FIXME
- try
+ ev: TFUIEvent;
+ destCtl: TUIControl;
+
+ procedure doSink (ctl: TUIControl);
+ begin
+ if (ctl = nil) or (not ev.alive) then exit;
+ if (ctl.mParent <> nil) then
+ begin
+ doSink(ctl.mParent);
+ if (not ev.alive) then exit;
+ end;
+ //if (ctl = destCtl) then writeln(' SINK: MINE! <', ctl.className, '>');
+ ev.setSinking();
+ ctl.onEvent(ev);
+ if (ctl = destCtl) and (ev.alive) then
+ begin
+ ev.setMine();
+ ctl.onEvent(ev);
+ end;
+ end;
+
+ procedure dispatchTo (ctl: TUIControl);
+ begin
+ if (ctl = nil) then exit;
+ destCtl := ctl;
+ // sink
+ doSink(ctl);
+ // bubble
+ //ctl := ctl.mParent; // 'cause "mine" is processed in `doSink()`
+ while (ctl <> nil) and (ev.alive) do
+ begin
+ ev.setBubbling();
+ ctl.onEvent(ev);
+ ctl := ctl.mParent;
+ end;
+ end;
+
+ procedure doMouseEvent ();
+ var
+ doUngrab: Boolean;
+ ctl: TUIControl;
+ win: TUIControl;
+ lx, ly: Integer;
+ f, c: Integer;
+ begin
+ // pass mouse events to control with grab, if there is any
if (uiGrabCtl <> nil) then
begin
- uiGrabCtl.mouseEvent(ev);
- if (ev.release) and ((ev.bstate and (not ev.but)) = 0) then uiGrabCtl := nil;
+ //writeln('GRABBED: ', uiGrabCtl.className);
+ doUngrab := (ev.release) and ((ev.bstate and (not ev.but)) = 0);
+ dispatchTo(uiGrabCtl);
+ //FIXME: create API to get grabs, so control can regrab itself event on release
+ if (doUngrab) and (uiGrabCtl = destCtl) then uiGrabCtl := nil;
ev.eat();
exit;
end;
- if (Length(uiTopList) > 0) and (uiTopList[High(uiTopList)].enabled) then uiTopList[High(uiTopList)].mouseEvent(ev);
- if (not ev.eaten) and (not ev.cancelled) and (ev.press) then
+ // get top window
+ if (Length(uiTopList) > 0) then win := uiTopList[High(uiTopList)] else win := nil;
+ // check if we're still in top window
+ if (ev.press) and (win <> nil) and (not win.toLocal(0, 0, lx, ly)) then
begin
- for f := High(uiTopList) downto 0 do
+ // we have other windows too; check for window switching
+ for f := High(uiTopList)-1 downto 0 do
begin
- if uiTopList[f].toLocal(ev.x, ev.y, lx, ly) then
+ if (uiTopList[f].enabled) and (uiTopList[f].toLocal(ev.x, ev.y, lx, ly)) then
begin
- if (uiTopList[f].enabled) and (f <> High(uiTopList)) then
- begin
- uiTopList[High(uiTopList)].blurred();
- ctmp := uiTopList[f];
- uiGrabCtl := nil;
- for c := f+1 to High(uiTopList) do uiTopList[c-1] := uiTopList[c];
- uiTopList[High(uiTopList)] := ctmp;
- ctmp.activated();
- ctmp.mouseEvent(ev);
- end;
- ev.eat();
- exit;
+ // switch
+ win.blurred();
+ win := uiTopList[f];
+ for c := f+1 to High(uiTopList) do uiTopList[c-1] := uiTopList[c];
+ uiTopList[High(uiTopList)] := win;
+ win.activated();
+ break;
end;
end;
end;
- finally
- if (ev.eaten) then evt.eat();
- if (ev.cancelled) then evt.cancel();
+ // dispatch event
+ if (win <> nil) and (win.toLocal(ev.x, ev.y, lx, ly)) then
+ begin
+ ctl := win.controlAtXY(ev.x, ev.y); // don't allow disabled controls
+ if (ctl = nil) or (not ctl.canFocus) or (not ctl.enabled) then ctl := win;
+ // pass focus to another event and set grab, if necessary
+ if (ev.press) then
+ begin
+ // pass focus, if necessary
+ if (win.mFocused <> ctl) then
+ begin
+ if (win.mFocused <> nil) then win.mFocused.blurred();
+ uiGrabCtl := ctl;
+ win.mFocused := ctl;
+ if (ctl <> win) then ctl.activated();
+ end
+ else
+ begin
+ uiGrabCtl := ctl;
+ end;
+ end;
+ dispatchTo(ctl);
+ end;
end;
-end;
-
-procedure uiKeyEvent (var evt: THKeyEvent);
var
- ev: THKeyEvent;
+ svx, svy, svdx, svdy: Integer;
+ svscale: Single;
+ odp: Boolean;
begin
processKills();
- if (evt.eaten) or (evt.cancelled) then exit;
+ if (not evt.alive) then exit;
+ odp := uiInsideDispatcher;
+ uiInsideDispatcher := true;
+ //writeln('ENTER: FUI DISPATCH');
ev := evt;
- ev.x := trunc(ev.x/fuiRenderScale);
- ev.y := trunc(ev.y/fuiRenderScale);
+ // normalize mouse coordinates
+ svscale := fuiRenderScale;
+ ev.x := trunc(ev.x/svscale);
+ ev.y := trunc(ev.y/svscale);
+ ev.dx := trunc(ev.dx/svscale); //FIXME
+ ev.dy := trunc(ev.dy/svscale); //FIXME
+ svx := ev.x;
+ svy := ev.y;
+ svdx := ev.dx;
+ svdy := ev.dy;
try
- if (Length(uiTopList) > 0) and (uiTopList[High(uiTopList)].enabled) then uiTopList[High(uiTopList)].keyEvent(ev);
- //if (ev.release) then begin ev.eat(); exit; end;
+ // "event grab" eats only mouse events
+ if (ev.mouse) then
+ begin
+ // we need to so some special processing here
+ doMouseEvent();
+ end
+ else
+ begin
+ // simply dispatch to focused control
+ dispatchTo(uiGetFocusedCtl);
+ end;
finally
- if (ev.eaten) then evt.eat();
- if (ev.cancelled) then evt.cancel();
+ uiInsideDispatcher := odp;
+ if (ev.x = svx) and (ev.y = svy) and (ev.dx = svdx) and (ev.dy = svdy) then
+ begin
+ // due to possible precision loss
+ svx := evt.x;
+ svy := evt.y;
+ svdx := evt.dx;
+ svdy := evt.dy;
+ evt := ev;
+ evt.x := svx;
+ evt.y := svy;
+ evt.dx := svdx;
+ evt.dy := svdy;
+ end
+ else
+ begin
+ // scale back
+ evt := ev;
+ evt.x := trunc(evt.x*svscale);
+ evt.y := trunc(evt.y*svscale);
+ evt.dx := trunc(evt.dx*svscale);
+ evt.dy := trunc(evt.dy*svscale);
+ end;
end;
+ processKills();
+ //writeln('EXIT: FUI DISPATCH');
+end;
+
+procedure uiFocus ();
+begin
+ if (Length(uiTopList) > 0) and (uiTopList[High(uiTopList)].enabled) then uiTopList[High(uiTopList)].activated();
+end;
+
+
+procedure uiBlur ();
+begin
+ if (Length(uiTopList) > 0) and (uiTopList[High(uiTopList)].enabled) then uiTopList[High(uiTopList)].blurred();
end;
ctl: TUIControl;
begin
processKills();
- gxBeginUIDraw(fuiRenderScale);
+ //if (uiContext = nil) then uiContext := TGxContext.Create();
+ gxSetContext(uiContext, fuiRenderScale);
+ uiContext.resetClip();
try
for f := 0 to High(uiTopList) do
begin
if (f <> High(uiTopList)) then
begin
cidx := ctl.getColorIndex;
- if (ctl.mDarken[cidx] > 0) then darkenRect(ctl.x0, ctl.y0, ctl.width, ctl.height, ctl.mDarken[cidx]);
+ uiContext.darkenRect(ctl.x0, ctl.y0, ctl.width, ctl.height, ctl.mDarken[cidx]);
end;
end;
finally
- gxEndUIDraw();
+ gxSetContext(nil);
+ end;
+end;
+
+
+function uiGetFocusedCtl (): TUIControl;
+begin
+ result := nil;
+ if (Length(uiTopList) > 0) and (uiTopList[High(uiTopList)].enabled) then
+ begin
+ result := uiTopList[High(uiTopList)].mFocused;
+ if (result = nil) then result := uiTopList[High(uiTopList)];
end;
end;
begin
if (f <> High(uiTopList)) then
begin
- uiTopList[High(uiTopList)].blurred();
+ if (Length(uiTopList) > 0) and (uiTopList[High(uiTopList)].enabled) then uiTopList[High(uiTopList)].blurred();
for c := f+1 to High(uiTopList) do uiTopList[c-1] := uiTopList[c];
uiTopList[High(uiTopList)] := ctl;
ctl.activated();
exit;
end;
end;
- if (Length(uiTopList) > 0) then uiTopList[High(uiTopList)].blurred();
+ if (Length(uiTopList) > 0) and (uiTopList[High(uiTopList)].enabled) then uiTopList[High(uiTopList)].blurred();
SetLength(uiTopList, Length(uiTopList)+1);
uiTopList[High(uiTopList)] := ctl;
- ctl.updateStyle();
+ if (not ctl.mStyleLoaded) then ctl.updateStyle();
ctl.activated();
end;
ctl.blurred();
for c := f+1 to High(uiTopList) do uiTopList[c-1] := uiTopList[c];
SetLength(uiTopList, Length(uiTopList)-1);
+ if (Length(uiTopList) > 0) and (uiTopList[High(uiTopList)].enabled) then uiTopList[High(uiTopList)].activated();
if (ctl is TUITopWindow) then
begin
try
mX := 0;
mY := 0;
mWidth := 64;
- mHeight := 8;
+ mHeight := uiContext.charHeight(' ');
mFrameWidth := 0;
mFrameHeight := 0;
mEnabled := true;
mChildren := nil;
mFocused := nil;
mEscClose := false;
- scallowed := false;
mDrawShadow := false;
actionCB := nil;
// layouter interface
- //mDefSize := TLaySize.Create(64, 8); // default size
- mDefSize := TLaySize.Create(0, 0); // default size
+ //mDefSize := TLaySize.Create(64, uiContext.charHeight(' ')); // default size
+ mDefSize := TLaySize.Create(0, 0); // default size: hidden control
mMaxSize := TLaySize.Create(-1, -1); // maximum size
mPadding := TLaySize.Create(0, 0);
mNoPad := false;
mFlex := 0;
mHoriz := true;
- mCanWrap := false;
- mLineStart := false;
mHGroup := '';
mVGroup := '';
mStyleId := '';
mCtl4Style := '';
mAlign := -1; // left/top
mExpand := false;
+ mStyleLoaded := false;
end;
destructor TUIControl.Destroy ();
var
f, c: Integer;
+ doActivateOtherWin: Boolean = false;
begin
+ if (uiInsideDispatcher) then raise Exception.Create('FlexUI: cannot destroy objects in event dispatcher');
+ if (uiGrabCtl = self) then uiGrabCtl := nil;
+ // just in case, check if this is top-level shit
+ for f := 0 to High(uiTopList) do
+ begin
+ if (uiTopList[f] = self) then
+ begin
+ if (uiGrabCtl <> nil) and (isMyChild(uiGrabCtl)) then uiGrabCtl := nil;
+ for c := f+1 to High(uiTopList) do uiTopList[c-1] := uiTopList[c];
+ SetLength(uiTopList, Length(uiTopList)-1);
+ doActivateOtherWin := true;
+ break;
+ end;
+ end;
+ if (doActivateOtherWin) and (Length(uiTopList) > 0) and (uiTopList[High(uiTopList)].enabled) then
+ begin
+ uiTopList[High(uiTopList)].activated();
+ end;
+ // other checks
if (mParent <> nil) then
begin
setFocused(false);
if (stl = nil) then stl := uiFindStyle(''); // default
cacheStyle(stl);
for ctl in mChildren do ctl.updateStyle();
+ mStyleLoaded := true;
end;
procedure TUIControl.cacheStyle (root: TUIStyle);
mFrameColor[ClrIdxActive] := root.get('frame-color', 'active', cst).asRGBADef(TGxRGBA.Create(255, 255, 255));
mFrameTextColor[ClrIdxActive] := root.get('frame-text-color', 'active', cst).asRGBADef(TGxRGBA.Create(255, 255, 255));
mFrameIconColor[ClrIdxActive] := root.get('frame-icon-color', 'active', cst).asRGBADef(TGxRGBA.Create(0, 255, 0));
- mDarken[ClrIdxActive] := root.get('darken', 'active', cst).asInt(-1);
+ mSBarFullColor[ClrIdxActive] := root.get('scrollbar-full-color', 'active', cst).asRGBADef(TGxRGBA.Create(255, 255, 255));
+ mSBarEmptyColor[ClrIdxActive] := root.get('scrollbar-empty-color', 'active', cst).asRGBADef(TGxRGBA.Create(128, 128, 128));
+ mDarken[ClrIdxActive] := root.get('darken', 'active', cst).asInt(666);
// disabled
mBackColor[ClrIdxDisabled] := root.get('back-color', 'disabled', cst).asRGBADef(TGxRGBA.Create(0, 0, 128));
mTextColor[ClrIdxDisabled] := root.get('text-color', 'disabled', cst).asRGBADef(TGxRGBA.Create(127, 127, 127));
mFrameColor[ClrIdxDisabled] := root.get('frame-color', 'disabled', cst).asRGBADef(TGxRGBA.Create(127, 127, 127));
mFrameTextColor[ClrIdxDisabled] := root.get('frame-text-color', 'disabled', cst).asRGBADef(TGxRGBA.Create(127, 127, 127));
mFrameIconColor[ClrIdxDisabled] := root.get('frame-icon-color', 'disabled', cst).asRGBADef(TGxRGBA.Create(0, 127, 0));
- mDarken[ClrIdxDisabled] := root.get('darken', 'disabled', cst).asInt(-1);
+ mSBarFullColor[ClrIdxDisabled] := root.get('scrollbar-full-color', 'disabled', cst).asRGBADef(TGxRGBA.Create(127, 127, 127));
+ mSBarEmptyColor[ClrIdxDisabled] := root.get('scrollbar-empty-color', 'disabled', cst).asRGBADef(TGxRGBA.Create(98, 98, 98));
+ mDarken[ClrIdxDisabled] := root.get('darken', 'disabled', cst).asInt(666);
// inactive
mBackColor[ClrIdxInactive] := root.get('back-color', 'inactive', cst).asRGBADef(TGxRGBA.Create(0, 0, 128));
mTextColor[ClrIdxInactive] := root.get('text-color', 'inactive', cst).asRGBADef(TGxRGBA.Create(255, 255, 255));
mFrameColor[ClrIdxInactive] := root.get('frame-color', 'inactive', cst).asRGBADef(TGxRGBA.Create(255, 255, 255));
mFrameTextColor[ClrIdxInactive] := root.get('frame-text-color', 'inactive', cst).asRGBADef(TGxRGBA.Create(255, 255, 255));
mFrameIconColor[ClrIdxInactive] := root.get('frame-icon-color', 'inactive', cst).asRGBADef(TGxRGBA.Create(0, 255, 0));
- mDarken[ClrIdxInactive] := root.get('darken', 'inactive', cst).asInt(-1);
+ mSBarFullColor[ClrIdxInactive] := root.get('scrollbar-full-color', 'inactive', cst).asRGBADef(TGxRGBA.Create(255, 255, 255));
+ mSBarEmptyColor[ClrIdxInactive] := root.get('scrollbar-empty-color', 'inactive', cst).asRGBADef(TGxRGBA.Create(128, 128, 128));
+ mDarken[ClrIdxInactive] := root.get('darken', 'inactive', cst).asInt(666);
end;
@@ -1007,9 +1193,7 @@ function TUIControl.getMaxSize (): TLaySize; inline; begin result := mLayMaxSize
function TUIControl.getPadding (): TLaySize; inline; begin result := mPadding; end;
function TUIControl.getFlex (): Integer; inline; begin result := mFlex; end;
function TUIControl.isHorizBox (): Boolean; inline; begin result := mHoriz; end;
-function TUIControl.canWrap (): Boolean; inline; begin result := mCanWrap; end;
function TUIControl.noPad (): Boolean; inline; begin result := mNoPad; end;
-function TUIControl.isLineStart (): Boolean; inline; begin result := mLineStart; end;
function TUIControl.getAlign (): Integer; inline; begin result := mAlign; end;
function TUIControl.getExpand (): Boolean; inline; begin result := mExpand; end;
function TUIControl.getHGroup (): AnsiString; inline; begin result := mHGroup; end;
end;
mWidth := asize.w;
mHeight := asize.h;
+ if (mLayMaxSize.w >= 0) then mWidth := nmin(mWidth, mLayMaxSize.w);
+ if (mLayMaxSize.h >= 0) then mHeight := nmin(mHeight, mLayMaxSize.h);
end;
procedure TUIControl.layPrepare ();
begin
mLayDefSize := mDefSize;
- mLayMaxSize := mMaxSize;
- if (mLayMaxSize.w >= 0) then mLayMaxSize.w += mFrameWidth*2;
- if (mLayMaxSize.h >= 0) then mLayMaxSize.h += mFrameHeight*2;
+ if (mLayDefSize.w <> 0) or (mLayDefSize.h <> 0) then
+ begin
+ mLayMaxSize := mMaxSize;
+ if (mLayMaxSize.w >= 0) then begin mLayDefSize.w += mFrameWidth*2; mLayMaxSize.w += mFrameWidth*2; end;
+ if (mLayMaxSize.h >= 0) then begin mLayDefSize.h += mFrameHeight*2; mLayMaxSize.h += mFrameHeight*2; end;
+ end
+ else
+ begin
+ mLayMaxSize := TLaySize.Create(0, 0);
+ end;
end;
if (strEquCI1251(prname, 'padding')) then begin mPadding := parsePadding(par); exit; end;
if (strEquCI1251(prname, 'nopad')) then begin mNoPad := true; exit; end;
// flags
- if (strEquCI1251(prname, 'wrap')) then begin mCanWrap := parseBool(par); exit; end;
- if (strEquCI1251(prname, 'linestart')) then begin mLineStart := parseBool(par); exit; end;
if (strEquCI1251(prname, 'expand')) then begin mExpand := parseBool(par); exit; end;
// align
if (strEquCI1251(prname, 'align')) then begin mAlign := parseAnyAlign(par); exit; end;
mParent.getDrawRect(gx, gy, wdt, hgt);
if (wdt > 0) and (hgt > 0) then
begin
- if not intersectRect(gx, gy, wdt, hgt, cgx, cgy, mWidth, mHeight) then
+ if (not intersectRect(gx, gy, wdt, hgt, cgx, cgy, mWidth, mHeight)) then
begin
wdt := 0;
hgt := 0;
// ////////////////////////////////////////////////////////////////////////// //
-procedure TUIControl.setScissorGLInternal (x, y, w, h: Integer);
-begin
- if not scallowed then exit;
- x := trunc(x*fuiRenderScale);
- y := trunc(y*fuiRenderScale);
- w := trunc(w*fuiRenderScale);
- h := trunc(h*fuiRenderScale);
- scis.combineRect(x, y, w, h);
-end;
-
procedure TUIControl.setScissor (lx, ly, lw, lh: Integer);
var
gx, gy, wdt, hgt, cgx, cgy: Integer;
begin
- if not scallowed then exit;
-
- if not intersectRect(lx, ly, lw, lh, 0, 0, mWidth, mHeight) then
+ if (not intersectRect(lx, ly, lw, lh, 0, 0, mWidth, mHeight)) then
begin
- scis.combineRect(0, 0, 0, 0);
+ uiContext.clip := TGxRect.Create(0, 0, 0, 0);
exit;
end;
getDrawRect(gx, gy, wdt, hgt);
+
toGlobal(lx, ly, cgx, cgy);
- if not intersectRect(gx, gy, wdt, hgt, cgx, cgy, lw, lh) then
+ if (not intersectRect(gx, gy, wdt, hgt, cgx, cgy, lw, lh)) then
begin
- scis.combineRect(0, 0, 0, 0);
+ uiContext.clip := TGxRect.Create(0, 0, 0, 0);
exit;
end;
- setScissorGLInternal(gx, gy, wdt, hgt);
+ uiContext.clip := savedClip;
+ uiContext.combineClip(TGxRect.Create(gx, gy, wdt, hgt));
+ //uiContext.clip := TGxRect.Create(gx, gy, wdt, hgt);
+end;
+
+procedure TUIControl.resetScissorNC (); inline;
+begin
+ setScissor(0, 0, mWidth, mHeight);
end;
-procedure TUIControl.resetScissor (fullArea: Boolean); inline;
+procedure TUIControl.resetScissor (); inline;
begin
- if not scallowed then exit;
- if (fullArea) then
+ if ((mFrameWidth <= 0) and (mFrameHeight <= 0)) then
begin
- setScissor(0, 0, mWidth, mHeight);
+ resetScissorNC();
end
else
begin
// ////////////////////////////////////////////////////////////////////////// //
+procedure TUIControl.drawFrame (gx, gy, resx, thalign: Integer; const text: AnsiString; dbl: Boolean);
+var
+ cidx, tx, tw: Integer;
+begin
+ if (mFrameWidth < 1) or (mFrameHeight < 1) then exit;
+ cidx := getColorIndex;
+ uiContext.color := mFrameColor[cidx];
+ case mFrameHeight of
+ 8:
+ begin
+ if dbl then
+ begin
+ uiContext.rect(gx+3, gy+3, mWidth-6, mHeight-6);
+ uiContext.rect(gx+5, gy+5, mWidth-10, mHeight-10);
+ end
+ else
+ begin
+ uiContext.rect(gx+4, gy+4, mWidth-8, mHeight-8);
+ end;
+ end;
+ 14:
+ begin
+ if dbl then
+ begin
+ uiContext.rect(gx+3, gy+3+3, mWidth-6, mHeight-6-6);
+ uiContext.rect(gx+5, gy+5+3, mWidth-10, mHeight-10-6);
+ end
+ else
+ begin
+ uiContext.rect(gx+4, gy+4+3, mWidth-8, mHeight-8-6);
+ end;
+ end;
+ 16:
+ begin
+ if dbl then
+ begin
+ uiContext.rect(gx+3, gy+3+4, mWidth-6, mHeight-6-8);
+ uiContext.rect(gx+5, gy+5+4, mWidth-10, mHeight-10-8);
+ end
+ else
+ begin
+ uiContext.rect(gx+4, gy+4+4, mWidth-8, mHeight-8-8);
+ end;
+ end;
+ else
+ begin
+ //TODO!
+ if dbl then
+ begin
+ end
+ else
+ begin
+ end;
+ end;
+ end;
+
+ // title
+ if (Length(text) > 0) then
+ begin
+ if (resx < 0) then resx := 0;
+ tw := uiContext.textWidth(text);
+ setScissor(mFrameWidth+resx, 0, mWidth-mFrameWidth*2-resx, mFrameHeight);
+ if (thalign < 0) then tx := gx+resx+mFrameWidth+2
+ else if (thalign > 0) then tx := gx+mWidth-mFrameWidth-1-tw
+ else tx := (gx+resx+mFrameWidth)+(mWidth-mFrameWidth*2-resx-tw) div 2;
+ uiContext.color := mBackColor[cidx];
+ uiContext.fillRect(tx-2, gy, tw+4, mFrameHeight);
+ uiContext.color := mFrameTextColor[cidx];
+ uiContext.drawText(tx, gy, text);
+ end;
+end;
+
+
procedure TUIControl.draw ();
var
f: Integer;
gx, gy: Integer;
+
begin
- if (mWidth < 1) or (mHeight < 1) then exit;
+ if (mWidth < 1) or (mHeight < 1) or (uiContext = nil) or (not uiContext.active) then exit;
toGlobal(0, 0, gx, gy);
- scis.save(true); // scissoring enabled
+ savedClip := uiContext.clip;
try
- scallowed := true;
- resetScissor(true); // full area
+ resetScissorNC();
drawControl(gx, gy);
- resetScissor(false); // client area
+ resetScissor();
for f := 0 to High(mChildren) do mChildren[f].draw();
- resetScissor(true); // full area
+ resetScissorNC();
drawControlPost(gx, gy);
finally
- scis.restore();
- scallowed := false;
+ uiContext.clip := savedClip;
end;
end;
procedure TUIControl.drawControl (gx, gy: Integer);
begin
- //if (mParent = nil) then darkenRect(gx, gy, mWidth, mHeight, 64);
end;
procedure TUIControl.drawControlPost (gx, gy: Integer);
begin
- // shadow
- if mDrawShadow and (mWidth > 0) and (mHeight > 0) then
+ // shadow for top-level controls
+ if (mParent = nil) and (mDrawShadow) and (mWidth > 0) and (mHeight > 0) then
begin
- setScissorGLInternal(gx+8, gy+8, mWidth, mHeight);
- darkenRect(gx+mWidth, gy+8, 8, mHeight, 128);
- darkenRect(gx+8, gy+mHeight, mWidth-8, 8, 128);
+ uiContext.resetClip();
+ uiContext.darkenRect(gx+mWidth, gy+8, 8, mHeight, 128);
+ uiContext.darkenRect(gx+8, gy+mHeight, mWidth-8, 8, 128);
end;
end;
// ////////////////////////////////////////////////////////////////////////// //
-procedure TUIControl.mouseEvent (var ev: THMouseEvent);
-var
- ctl: TUIControl;
+procedure TUIControl.onEvent (var ev: TFUIEvent);
begin
- if (not enabled) then exit;
- if (mWidth < 1) or (mHeight < 1) then exit;
- ctl := controlAtXY(ev.x, ev.y);
- if (ctl = nil) then exit;
- if (ctl.canFocus) and (ev.press) then
+ if (not ev.alive) or (not enabled) then exit;
+ //if (ev.mine) then writeln(' MINE: <', className, '>');
+ if (ev.key) then
begin
- if (ctl <> topLevel.mFocused) then ctl.setFocused(true);
- uiGrabCtl := ctl;
+ if (ev.sinking) then keyEventSink(ev)
+ else if (ev.bubbling) then keyEventBubble(ev)
+ else if (ev.mine) then keyEvent(ev);
+ end
+ else if (ev.mouse) then
+ begin
+ if (ev.sinking) then mouseEventSink(ev)
+ else if (ev.bubbling) then mouseEventBubble(ev)
+ else if (ev.mine) then mouseEvent(ev);
end;
- if (ctl <> self) then ctl.mouseEvent(ev);
- //ev.eat();
end;
-procedure TUIControl.keyEvent (var ev: THKeyEvent);
+procedure TUIControl.mouseEventSink (var ev: TFUIEvent);
+begin
+end;
- function doPreKey (ctl: TUIControl): Boolean;
- begin
- if (not ctl.enabled) then begin result := false; exit; end;
- ctl.keyEventPre(ev);
- result := (ev.eaten) or (ev.cancelled); // stop if event was consumed
- end;
+procedure TUIControl.mouseEventBubble (var ev: TFUIEvent);
+begin
+end;
+
+procedure TUIControl.mouseEvent (var ev: TFUIEvent);
+begin
+end;
- function doPostKey (ctl: TUIControl): Boolean;
- begin
- if (not ctl.enabled) then begin result := false; exit; end;
- ctl.keyEventPost(ev);
- result := (ev.eaten) or (ev.cancelled); // stop if event was consumed
- end;
+procedure TUIControl.keyEventSink (var ev: TFUIEvent);
var
ctl: TUIControl;
begin
if (not enabled) then exit;
- if (ev.eaten) or (ev.cancelled) then exit;
- // call pre-key
- if (mParent = nil) then
- begin
- forEachControl(doPreKey);
- if (ev.eaten) or (ev.cancelled) then exit;
- end;
- // focused control should process keyboard first
- if (topLevel.mFocused <> self) and isMyChild(topLevel.mFocused) and (topLevel.mFocused.enabled) then
+ if (not ev.alive) then exit;
+ // for top-level controls
+ if (mParent <> nil) then exit;
+ if (mEscClose) and (ev = 'Escape') then
begin
- // bubble keyboard event
- ctl := topLevel.mFocused;
- while (ctl <> nil) and (ctl <> self) do
+ if (not assigned(closeRequestCB)) or (closeRequestCB(self)) then
begin
- ctl.keyEvent(ev);
- if (ev.eaten) or (ev.cancelled) then exit;
- ctl := ctl.mParent;
+ uiRemoveWindow(self);
end;
+ ev.eat();
+ exit;
end;
- // for top-level controls
- if (mParent = nil) then
+ if (ev = 'Enter') or (ev = 'C-Enter') then
begin
- if (ev = 'S-Tab') then
- begin
- ctl := findPrevFocus(mFocused, true);
- if (ctl <> nil) and (ctl <> mFocused) then ctl.setFocused(true);
- ev.eat();
- exit;
- end;
- if (ev = 'Tab') then
+ ctl := findDefaulControl();
+ if (ctl <> nil) then
begin
- ctl := findNextFocus(mFocused, true);
- if (ctl <> nil) and (ctl <> mFocused) then ctl.setFocused(true);
ev.eat();
+ ctl.doAction();
exit;
end;
- if (ev = 'Enter') or (ev = 'C-Enter') then
- begin
- ctl := findDefaulControl();
- if (ctl <> nil) then
- begin
- ev.eat();
- ctl.doAction();
- exit;
- end;
- end;
- if (ev = 'Escape') then
- begin
- ctl := findCancelControl();
- if (ctl <> nil) then
- begin
- ev.eat();
- ctl.doAction();
- exit;
- end;
- end;
- if mEscClose and (ev = 'Escape') then
+ end;
+ if (ev = 'Escape') then
+ begin
+ ctl := findCancelControl();
+ if (ctl <> nil) then
begin
- if (not assigned(closeRequestCB)) or (closeRequestCB(self)) then
- begin
- uiRemoveWindow(self);
- end;
ev.eat();
+ ctl.doAction();
exit;
end;
- // call post-keys
- if (ev.eaten) or (ev.cancelled) then exit;
- forEachControl(doPostKey);
end;
end;
-
-procedure TUIControl.keyEventPre (var ev: THKeyEvent);
+procedure TUIControl.keyEventBubble (var ev: TFUIEvent);
+var
+ ctl: TUIControl;
begin
+ if (not enabled) then exit;
+ if (not ev.alive) then exit;
+ // for top-level controls
+ if (mParent <> nil) then exit;
+ if (ev = 'S-Tab') then
+ begin
+ ctl := findPrevFocus(mFocused, true);
+ if (ctl <> nil) and (ctl <> mFocused) then ctl.setFocused(true);
+ ev.eat();
+ exit;
+ end;
+ if (ev = 'Tab') then
+ begin
+ ctl := findNextFocus(mFocused, true);
+ if (ctl <> nil) and (ctl <> mFocused) then ctl.setFocused(true);
+ ev.eat();
+ exit;
+ end;
end;
-
-procedure TUIControl.keyEventPost (var ev: THKeyEvent);
+procedure TUIControl.keyEvent (var ev: TFUIEvent);
begin
end;
inherited;
mFitToScreen := true;
mFrameWidth := 8;
- mFrameHeight := 8;
- if (mWidth < mFrameWidth*2+3*8) then mWidth := mFrameWidth*2+3*8;
+ mFrameHeight := uiContext.charHeight(#184);
+ if (mWidth < mFrameWidth*2+uiContext.iconWinWidth(TGxContext.TWinIcon.Close)) then mWidth := mFrameWidth*2+uiContext.iconWinWidth(TGxContext.TWinIcon.Close);
if (mHeight < mFrameHeight*2) then mHeight := mFrameHeight*2;
if (Length(mTitle) > 0) then
begin
- if (mWidth < Length(mTitle)*8+mFrameWidth*2+3*8) then mWidth := Length(mTitle)*8+mFrameWidth*2+3*8;
+ if (mWidth < uiContext.textWidth(mTitle)+mFrameWidth*2+uiContext.iconWinWidth(TGxContext.TWinIcon.Close)) then
+ begin
+ mWidth := uiContext.textWidth(mTitle)+mFrameWidth*2+uiContext.iconWinWidth(TGxContext.TWinIcon.Close);
+ end;
end;
mCanFocus := false;
mDragScroll := TXMode.None;
mInClose := false;
closeCB := nil;
mCtl4Style := 'window';
+ mDefSize.w := nmax(1, mDefSize.w);
+ mDefSize.h := nmax(1, mDefSize.h);
end;
end;
+// ////////////////////////////////////////////////////////////////////////// //
procedure TUITopWindow.drawControl (gx, gy: Integer);
begin
- fillRect(gx, gy, mWidth, mHeight, mBackColor[getColorIndex]);
+ uiContext.color := mBackColor[getColorIndex];
+ uiContext.fillRect(gx, gy, mWidth, mHeight);
end;
-
procedure TUITopWindow.drawControlPost (gx, gy: Integer);
var
- cidx: Integer;
- tx, hgt, sbhgt: Integer;
+ cidx, iwdt, ihgt: Integer;
+ ybot, xend, vhgt, vwdt: Integer;
begin
cidx := getColorIndex;
+ iwdt := uiContext.iconWinWidth(TGxContext.TWinIcon.Close);
if (mDragScroll = TXMode.Drag) then
begin
- drawRectUI(gx+4, gy+4, mWidth-8, mHeight-8, mFrameColor[cidx]);
+ drawFrame(gx, gy, iwdt, 0, mTitle, false);
end
else
begin
- drawRectUI(gx+3, gy+3, mWidth-6, mHeight-6, mFrameColor[cidx]);
- drawRectUI(gx+5, gy+5, mWidth-10, mHeight-10, mFrameColor[cidx]);
+ ihgt := uiContext.iconWinHeight(TGxContext.TWinIcon.Close);
+ drawFrame(gx, gy, iwdt, 0, mTitle, true);
// vertical scroll bar
- hgt := mHeight-mFrameHeight*2;
- if (hgt > 0) and (mFullSize.h > hgt) then
- begin
- //writeln(mTitle, ': height=', mHeight-mFrameHeight*2, '; fullsize=', mFullSize.toString);
- sbhgt := mHeight-mFrameHeight*2+2;
- fillRect(gx+mWidth-mFrameWidth+1, gy+7, mFrameWidth-3, sbhgt, mFrameColor[cidx]);
- hgt += mScrollY;
- if (hgt > mFullSize.h) then hgt := mFullSize.h;
- hgt := sbhgt*hgt div mFullSize.h;
- if (hgt > 0) then
- begin
- setScissor(mWidth-mFrameWidth+1, 7, mFrameWidth-3, sbhgt);
- darkenRect(gx+mWidth-mFrameWidth+1, gy+7+hgt, mFrameWidth-3, sbhgt, 128);
- end;
+ vhgt := mHeight-mFrameHeight*2;
+ if (mFullSize.h > vhgt) then
+ begin
+ ybot := mScrollY+vhgt;
+ resetScissorNC();
+ uiContext.drawVSBar(gx+mWidth-mFrameWidth+1, gy+mFrameHeight-1, mFrameWidth-3, vhgt+2, ybot, 0, mFullSize.h, mSBarFullColor[cidx], mSBarEmptyColor[cidx]);
+ end;
+ // horizontal scroll bar
+ vwdt := mWidth-mFrameWidth*2;
+ if (mFullSize.w > vwdt) then
+ begin
+ xend := mScrollX+vwdt;
+ resetScissorNC();
+ uiContext.drawHSBar(gx+mFrameWidth+1, gy+mHeight-mFrameHeight+1, vwdt-2, mFrameHeight-3, xend, 0, mFullSize.w, mSBarFullColor[cidx], mSBarEmptyColor[cidx]);
end;
// frame icon
- setScissor(mFrameWidth, 0, 3*8, 8);
- fillRect(gx+mFrameWidth, gy, 3*8, 8, mBackColor[cidx]);
- drawText8(gx+mFrameWidth, gy, '[ ]', mFrameColor[cidx]);
- if mInClose then drawText8(gx+mFrameWidth+7, gy, '#', mFrameIconColor[cidx])
- else drawText8(gx+mFrameWidth+7, gy, '*', mFrameIconColor[cidx]);
+ setScissor(mFrameWidth, 0, iwdt, ihgt);
+ uiContext.color := mBackColor[cidx];
+ uiContext.fillRect(gx+mFrameWidth, gy, iwdt, ihgt);
+ uiContext.color := mFrameIconColor[cidx];
+ uiContext.drawIconWin(TGxContext.TWinIcon.Close, gx+mFrameWidth, gy, mInClose);
end;
- // title
- if (Length(mTitle) > 0) then
- begin
- setScissor(mFrameWidth+3*8, 0, mWidth-mFrameWidth*2-3*8, 8);
- tx := (gx+3*8)+((mWidth-3*8)-Length(mTitle)*8) div 2;
- fillRect(tx-3, gy, Length(mTitle)*8+3+2, 8, mBackColor[cidx]);
- drawText8(tx, gy, mTitle, mFrameTextColor[cidx]);
- end;
- // shadow
+ // shadow (no need to reset scissor, as draw should do it)
inherited drawControlPost(gx, gy);
end;
+// ////////////////////////////////////////////////////////////////////////// //
procedure TUITopWindow.activated ();
begin
if (mFocused = nil) or (mFocused = self) then
end;
-procedure TUITopWindow.keyEvent (var ev: THKeyEvent);
+procedure TUITopWindow.keyEventBubble (var ev: TFUIEvent);
begin
inherited keyEvent(ev);
- if (ev.eaten) or (ev.cancelled) or (not enabled) {or (not getFocused)} then exit;
+ if (not ev.alive) or (not enabled) {or (not getFocused)} then exit;
if (ev = 'M-F3') then
begin
if (not assigned(closeRequestCB)) or (closeRequestCB(self)) then
end;
-procedure TUITopWindow.mouseEvent (var ev: THMouseEvent);
+procedure TUITopWindow.mouseEvent (var ev: TFUIEvent);
var
lx, ly: Integer;
- hgt, sbhgt: Integer;
+ vhgt, ytop: Integer;
+ vwdt, xend: Integer;
begin
if (not enabled) then exit;
if (mWidth < 1) or (mHeight < 1) then exit;
exit;
end;
- if (mDragScroll = TXMode.Scroll) then
+ if (mDragScroll = TXMode.VScroll) then
begin
- // check for vertical scrollbar
ly := ev.y-mY;
- if (ly < 7) then
- begin
- mScrollY := 0;
- end
- else
- begin
- sbhgt := mHeight-mFrameHeight*2+2;
- hgt := mHeight-mFrameHeight*2;
- if (hgt > 0) and (mFullSize.h > hgt) then
- begin
- hgt := (mFullSize.h*(ly-7) div (sbhgt-1))-(mHeight-mFrameHeight*2);
- mScrollY := nmax(0, hgt);
- hgt := mHeight-mFrameHeight*2;
- if (mScrollY+hgt > mFullSize.h) then mScrollY := nmax(0, mFullSize.h-hgt);
- end;
- end;
+ vhgt := mHeight-mFrameHeight*2;
+ ytop := uiContext.sbarPos(ly, mFrameHeight-1, vhgt+2, 0, mFullSize.h)-vhgt;
+ mScrollY := nmax(0, ytop);
+ if (ev.release) and (ev.but = ev.Left) then mDragScroll := TXMode.None;
+ ev.eat();
+ exit;
+ end;
+
+ if (mDragScroll = TXMode.HScroll) then
+ begin
+ lx := ev.x-mX;
+ vwdt := mWidth-mFrameWidth*2;
+ xend := uiContext.sbarPos(lx, mFrameWidth+1, vwdt-2, 0, mFullSize.w)-vwdt;
+ mScrollX := nmax(0, xend);
if (ev.release) and (ev.but = ev.Left) then mDragScroll := TXMode.None;
ev.eat();
exit;
begin
if (ev.press) then
begin
- if (ly < 8) then
+ if (ly < mFrameHeight) then
begin
uiGrabCtl := self;
- if (lx >= mFrameWidth) and (lx < mFrameWidth+3*8) then
+ if (lx >= mFrameWidth) and (lx < mFrameWidth+uiContext.iconWinWidth(TGxContext.TWinIcon.Close)) then
begin
//uiRemoveWindow(self);
mWaitingClose := true;
exit;
end;
// check for vertical scrollbar
- if (lx >= mWidth-mFrameWidth+1) and (ly >= 7) and (ly < mHeight-mFrameHeight+1) then
+ if (lx >= mWidth-mFrameWidth+1) and (ly >= mFrameHeight-1) and (ly < mHeight-mFrameHeight+2) then
+ begin
+ vhgt := mHeight-mFrameHeight*2;
+ if (mFullSize.h > vhgt) then
+ begin
+ uiGrabCtl := self;
+ mDragScroll := TXMode.VScroll;
+ ev.eat();
+ ytop := uiContext.sbarPos(ly, mFrameHeight-1, vhgt+2, 0, mFullSize.h)-vhgt;
+ mScrollY := nmax(0, ytop);
+ exit;
+ end;
+ end;
+ // check for horizontal scrollbar
+ if (ly >= mHeight-mFrameHeight+1) and (lx >= mFrameWidth+1) and (lx < mWidth-mFrameWidth-1) then
begin
- sbhgt := mHeight-mFrameHeight*2+2;
- hgt := mHeight-mFrameHeight*2;
- if (hgt > 0) and (mFullSize.h > hgt) then
+ vwdt := mWidth-mFrameWidth*2;
+ if (mFullSize.w > vwdt) then
begin
- hgt := (mFullSize.h*(ly-7) div (sbhgt-1))-(mHeight-mFrameHeight*2);
- mScrollY := nmax(0, hgt);
uiGrabCtl := self;
- mDragScroll := TXMode.Scroll;
+ mDragScroll := TXMode.HScroll;
ev.eat();
+ xend := uiContext.sbarPos(lx, mFrameWidth+1, vwdt-2, 0, mFullSize.w)-vwdt;
+ mScrollX := nmax(0, xend);
exit;
end;
end;
begin
if mWaitingClose then
begin
- if (lx >= mFrameWidth) and (lx < mFrameWidth+3*8) then
+ if (lx >= mFrameWidth) and (lx < mFrameWidth+uiContext.iconWinWidth(TGxContext.TWinIcon.Close)) then
begin
if (not assigned(closeRequestCB)) or (closeRequestCB(self)) then
begin
begin
if mWaitingClose then
begin
- mInClose := (lx >= mFrameWidth) and (lx < mFrameWidth+3*8);
+ mInClose := (lx >= mFrameWidth) and (lx < mFrameWidth+uiContext.iconWinWidth(TGxContext.TWinIcon.Close));
ev.eat();
exit;
end;
mCanFocus := false;
mHAlign := -1; // left
mCtl4Style := 'box';
+ mDefSize := TLaySize.Create(-1, -1);
end;
procedure TUIBox.setCaption (const acap: AnsiString);
begin
mCaption := acap;
- mDefSize := TLaySize.Create(Length(mCaption)*8+3, 8);
+ mDefSize := TLaySize.Create(uiContext.textWidth(mCaption)+3, uiContext.textHeight(mCaption));
end;
procedure TUIBox.setHasFrame (v: Boolean);
begin
mHasFrame := v;
- if (mHasFrame) then begin mFrameWidth := 8; mFrameHeight := 8; end else begin mFrameWidth := 0; mFrameHeight := 0; end;
+ if (mHasFrame) then begin mFrameWidth := 8; mFrameHeight := uiContext.charHeight(#184); end else begin mFrameWidth := 0; mFrameHeight := 0; end;
if (mHasFrame) then mNoPad := true;
end;
procedure TUIBox.drawControl (gx, gy: Integer);
var
cidx: Integer;
- xpos: Integer;
+ //xpos: Integer;
begin
cidx := getColorIndex;
- fillRect(gx, gy, mWidth, mHeight, mBackColor[cidx]);
- if mHasFrame then
+ uiContext.color := mBackColor[cidx];
+ uiContext.fillRect(gx, gy, mWidth, mHeight);
+ if (mHasFrame) then
begin
// draw frame
- drawRectUI(gx+3, gy+3, mWidth-6, mHeight-6, mFrameColor[cidx]);
+ drawFrame(gx, gy, 0, mHAlign, mCaption, false);
end;
- // draw caption
- if (Length(mCaption) > 0) then
+ // no frame -- no caption
+ {
+ else if (Length(mCaption) > 0) then
begin
+ // draw caption
if (mHAlign < 0) then xpos := 3
- else if (mHAlign > 0) then xpos := mWidth-mFrameWidth*2-Length(mCaption)*8
- else xpos := (mWidth-mFrameWidth*2-Length(mCaption)*8) div 2;
+ else if (mHAlign > 0) then xpos := mWidth-mFrameWidth*2-uiContext.textWidth(mCaption)
+ else xpos := (mWidth-mFrameWidth*2-uiContext.textWidth(mCaption)) div 2;
xpos += gx+mFrameWidth;
- setScissor(mFrameWidth+1, 0, mWidth-mFrameWidth-2, 8);
- if mHasFrame then fillRect(xpos-3, gy, Length(mCaption)*8+4, 8, mBackColor[cidx]);
- drawText8(xpos, gy, mCaption, mFrameTextColor[cidx]);
+ setScissor(mFrameWidth+1, 0, mWidth-mFrameWidth-2, uiContext.textHeight(mCaption));
+ uiContext.color := mFrameTextColor[cidx];
+ uiContext.drawText(xpos, gy, mCaption);
end;
+ }
end;
-procedure TUIBox.mouseEvent (var ev: THMouseEvent);
+procedure TUIBox.mouseEvent (var ev: TFUIEvent);
var
lx, ly: Integer;
begin
inherited mouseEvent(ev);
- if (not ev.eaten) and (not ev.cancelled) and (enabled) and toLocal(ev.x, ev.y, lx, ly) then
+ if (ev.alive) and (enabled) and toLocal(ev.x, ev.y, lx, ly) then
begin
ev.eat();
end;
end;
-procedure TUIBox.keyEvent (var ev: THKeyEvent);
+procedure TUIBox.keyEvent (var ev: TFUIEvent);
var
dir: Integer = 0;
cur, ctl: TUIControl;
begin
inherited keyEvent(ev);
- if (ev.eaten) or (ev.cancelled) or (not ev.press) or (not enabled) or (not getActive) then exit;
+ if (not ev.alive) or (not ev.press) or (not enabled) or (not getActive) then exit;
if (Length(mChildren) = 0) then exit;
if (mHoriz) and (ev = 'Left') then dir := -1
else if (mHoriz) and (ev = 'Right') then dir := 1
mCanFocus := false;
mNoPad := true;
mCtl4Style := 'span';
+ mDefSize := TLaySize.Create(-1, -1);
end;
end;
-procedure TUISpan.drawControl (gx, gy: Integer);
-begin
-end;
-
-
// ////////////////////////////////////////////////////////////////////// //
procedure TUILine.AfterConstruction ();
begin
mExpand := true;
mCanFocus := false;
mCtl4Style := 'line';
+ mDefSize := TLaySize.Create(-1, -1);
end;
end;
-procedure TUILine.drawControl (gx, gy: Integer);
-var
- cidx: Integer;
+procedure TUILine.layPrepare ();
begin
- cidx := getColorIndex;
- if mHoriz then
+ inherited layPrepare();
+ if (mParent <> nil) then mHoriz := not mParent.mHoriz;
+ if (mHoriz) then
begin
- drawHLine(gx, gy+(mHeight div 2), mWidth, mTextColor[cidx]);
+ if (mLayDefSize.w < 0) then mLayDefSize.w := 1;
+ if (mLayDefSize.h < 0) then mLayDefSize.h := 7;
end
else
begin
- drawVLine(gx+(mWidth div 2), gy, mHeight, mTextColor[cidx]);
+ if (mLayDefSize.w < 0) then mLayDefSize.w := 7;
+ if (mLayDefSize.h < 0) then mLayDefSize.h := 1;
end;
end;
-// ////////////////////////////////////////////////////////////////////////// //
-procedure TUIHLine.AfterConstruction ();
-begin
- inherited;
- mHoriz := true;
- mDefSize.h := 7;
-end;
-
-
-// ////////////////////////////////////////////////////////////////////////// //
-procedure TUIVLine.AfterConstruction ();
+procedure TUILine.drawControl (gx, gy: Integer);
+var
+ cidx: Integer;
begin
- inherited;
- mHoriz := false;
- mDefSize.w := 7;
+ cidx := getColorIndex;
+ uiContext.color := mTextColor[cidx];
+ if mHoriz then uiContext.hline(gx, gy+(mHeight div 2), mWidth)
+ else uiContext.vline(gx+(mWidth div 2), gy, mHeight);
end;
mHoriz := true; // nobody cares
mHeader := false;
mLine := false;
- mDefSize.h := 8;
mCtl4Style := 'static';
end;
procedure TUIStaticText.setText (const atext: AnsiString);
begin
mText := atext;
- mDefSize := TLaySize.Create(Length(mText)*8, 8);
+ mDefSize := TLaySize.Create(uiContext.textWidth(mText), uiContext.textHeight(mText));
end;
var
xpos, ypos: Integer;
cidx: Integer;
- clr: TGxRGBA;
begin
cidx := getColorIndex;
- fillRect(gx, gy, mWidth, mHeight, mBackColor[cidx]);
+ uiContext.color := mBackColor[cidx];
+ uiContext.fillRect(gx, gy, mWidth, mHeight);
if (mHAlign < 0) then xpos := 0
- else if (mHAlign > 0) then xpos := mWidth-Length(mText)*8
- else xpos := (mWidth-Length(mText)*8) div 2;
+ else if (mHAlign > 0) then xpos := mWidth-uiContext.textWidth(mText)
+ else xpos := (mWidth-uiContext.textWidth(mText)) div 2;
if (Length(mText) > 0) then
begin
- if (mHeader) then clr := mFrameTextColor[cidx] else clr := mTextColor[cidx];
+ if (mHeader) then uiContext.color := mFrameTextColor[cidx] else uiContext.color := mTextColor[cidx];
if (mVAlign < 0) then ypos := 0
- else if (mVAlign > 0) then ypos := mHeight-8
- else ypos := (mHeight-8) div 2;
+ else if (mVAlign > 0) then ypos := mHeight-uiContext.textHeight(mText)
+ else ypos := (mHeight-uiContext.textHeight(mText)) div 2;
- drawText8(gx+xpos, gy+ypos, mText, clr);
+ uiContext.drawText(gx+xpos, gy+ypos, mText);
end;
if (mLine) then
begin
- if (mHeader) then clr := mFrameColor[cidx] else clr := mTextColor[cidx];
+ if (mHeader) then uiContext.color := mFrameColor[cidx] else uiContext.color := mTextColor[cidx];
if (mVAlign < 0) then ypos := 0
else if (mVAlign > 0) then ypos := mHeight-1
if (Length(mText) = 0) then
begin
- drawHLine(gx, ypos, mWidth, clr);
+ uiContext.hline(gx, ypos, mWidth);
end
else
begin
- drawHLine(gx, ypos, xpos-1, clr);
- drawHLine(gx+xpos+Length(mText)*8, ypos, mWidth, clr);
+ uiContext.hline(gx, ypos, xpos-1);
+ uiContext.hline(gx+xpos+uiContext.textWidth(mText), ypos, mWidth);
end;
end;
end;
mHAlign := -1;
mVAlign := 0;
mCanFocus := false;
- mDefSize := TLaySize.Create(Length(mText)*8, 8);
mCtl4Style := 'label';
mLinkId := '';
end;
if (mHotChar = #0) then
begin
mHotChar := s[f];
- mHotOfs := Length(mText)*8;
+ mHotOfs := Length(mText);
end;
mText += s[f];
end;
Inc(f);
end;
end;
- mDefSize := TLaySize.Create(Length(mText)*8, 8);
+ // fix hotchar offset
+ if (mHotChar <> #0) and (mHotOfs > 0) then
+ begin
+ mHotOfs := uiContext.textWidth(Copy(mText, 1, mHotOfs+1))-uiContext.charWidth(mText[mHotOfs+1]);
+ end;
+ // fix size
+ mDefSize := TLaySize.Create(uiContext.textWidth(mText), uiContext.textHeight(mText));
end;
cidx: Integer;
begin
cidx := getColorIndex;
- fillRect(gx, gy, mWidth, mHeight, mBackColor[cidx]);
+ uiContext.color := mBackColor[cidx];
+ uiContext.fillRect(gx, gy, mWidth, mHeight);
if (Length(mText) > 0) then
begin
if (mHAlign < 0) then xpos := 0
- else if (mHAlign > 0) then xpos := mWidth-Length(mText)*8
- else xpos := (mWidth-Length(mText)*8) div 2;
+ else if (mHAlign > 0) then xpos := mWidth-uiContext.textWidth(mText)
+ else xpos := (mWidth-uiContext.textWidth(mText)) div 2;
if (mVAlign < 0) then ypos := 0
- else if (mVAlign > 0) then ypos := mHeight-8
- else ypos := (mHeight-8) div 2;
+ else if (mVAlign > 0) then ypos := mHeight-uiContext.textHeight(mText)
+ else ypos := (mHeight-uiContext.textHeight(mText)) div 2;
- drawText8(gx+xpos, gy+ypos, mText, mTextColor[cidx]);
+ uiContext.color := mTextColor[cidx];
+ uiContext.drawText(gx+xpos, gy+ypos, mText);
if (Length(mLinkId) > 0) and (mHotChar <> #0) and (mHotChar <> ' ') then
begin
- drawText8(gx+xpos+8+mHotOfs, gy+ypos, mHotChar, mHotColor[cidx]);
+ uiContext.color := mHotColor[cidx];
+ uiContext.drawChar(gx+xpos+mHotOfs, gy+ypos, mHotChar);
end;
end;
end;
-procedure TUITextLabel.mouseEvent (var ev: THMouseEvent);
+procedure TUITextLabel.mouseEvent (var ev: TFUIEvent);
var
lx, ly: Integer;
begin
inherited mouseEvent(ev);
- if (not ev.eaten) and (not ev.cancelled) and (enabled) and toLocal(ev.x, ev.y, lx, ly) then
+ if (ev.alive) and (enabled) and toLocal(ev.x, ev.y, lx, ly) then
begin
ev.eat();
end;
end;
-procedure TUITextLabel.keyEventPost (var ev: THKeyEvent);
+procedure TUITextLabel.keyEventBubble (var ev: TFUIEvent);
begin
if (not enabled) then exit;
if (mHotChar = #0) then exit;
- if (ev.eaten) or (ev.cancelled) or (not ev.press) then exit;
+ if (not ev.alive) or (not ev.press) then exit;
if (ev.kstate <> ev.ModAlt) then exit;
if (not ev.isHot(mHotChar)) then exit;
ev.eat();
procedure TUIButton.AfterConstruction ();
begin
inherited;
- mHAlign := -1;
+ mHAlign := 0;
mVAlign := 0;
+ mShadowSize := 0;
mCanFocus := true;
- mDefSize := TLaySize.Create(Length(mText)*8+8, 10);
+ mDefSize := TLaySize.Create(uiContext.textWidth(mText)+uiContext.textWidth('[ ]'), uiContext.textHeight(mText));
mCtl4Style := 'button';
+ mSkipLayPrepare := false;
+ mAddMarkers := false;
+ mHideMarkers := false;
+end;
+
+
+procedure TUIButton.cacheStyle (root: TUIStyle);
+var
+ sz: Integer = 0;
+begin
+ inherited cacheStyle(root);
+ // shadow size
+ sz := nmax(0, root.get('shadow-size', 'active', mCtl4Style).asInt(0));
+ sz := nmax(sz, root.get('shadow-size', 'disabled', mCtl4Style).asInt(0));
+ sz := nmax(sz, root.get('shadow-size', 'inactive', mCtl4Style).asInt(0));
+ mShadowSize := sz;
+ // markers mode
+ mAddMarkers := root.get('add-markers', 'active', mCtl4Style).asBool(false);
+ mAddMarkers := mAddMarkers or root.get('add-markers', 'disabled', mCtl4Style).asBool(false);
+ mAddMarkers := mAddMarkers or root.get('add-markers', 'inactive', mCtl4Style).asBool(false);
+ // hide markers?
+ mHideMarkers := root.get('hide-markers', 'active', mCtl4Style).asBool(false);
+ mHideMarkers := mHideMarkers or root.get('hide-markers', 'disabled', mCtl4Style).asBool(false);
+ mHideMarkers := mHideMarkers or root.get('hide-markers', 'inactive', mCtl4Style).asBool(false);
end;
procedure TUIButton.setText (const s: AnsiString);
begin
inherited setText(s);
- mDefSize := TLaySize.Create(Length(mText)*8+8*2, 10);
+ if (mHideMarkers) then
+ begin
+ mDefSize := TLaySize.Create(uiContext.textWidth(mText)+10, uiContext.textHeight(mText));
+ end
+ else if (mAddMarkers) then
+ begin
+ mDefSize := TLaySize.Create(uiContext.textWidth(mText)+uiContext.textWidth('[<>]'), uiContext.textHeight(mText));
+ end
+ else
+ begin
+ mDefSize := TLaySize.Create(uiContext.textWidth(mText)+uiContext.textWidth('<>'), uiContext.textHeight(mText));
+ end;
+end;
+
+
+procedure TUIButton.layPrepare ();
+var
+ ods: TLaySize;
+ ww: Integer;
+begin
+ if (not mSkipLayPrepare) then
+ begin
+ ods := mDefSize;
+ if (ods.w <> 0) or (ods.h <> 0) then
+ begin
+ mDefSize := TLaySize.Create(uiContext.textWidth(mText), uiContext.textHeight(mText));
+ if (mHideMarkers) then
+ begin
+ ww := 10;
+ end
+ else if (mAddMarkers) then
+ begin
+ if (mDefault) then ww := uiContext.textWidth('[< >]')
+ else if (mCancel) then ww := uiContext.textWidth('[{ }]')
+ else ww := uiContext.textWidth('[ ]');
+ end
+ else
+ begin
+ ww := nmax(0, uiContext.textWidth('< >'));
+ ww := nmax(ww, uiContext.textWidth('{ }'));
+ ww := nmax(ww, uiContext.textWidth('[ ]'));
+ end;
+ mDefSize.w += ww+mShadowSize;
+ mDefSize.h += mShadowSize;
+ end;
+ end
+ else
+ begin
+ ods := TLaySize.Create(0, 0); // fpc is dumb!
+ end;
+ inherited layPrepare();
+ if (not mSkipLayPrepare) then mDefSize := ods;
+end;
+
+
+procedure TUIButton.blurred ();
+begin
+ mPushed := false;
end;
procedure TUIButton.drawControl (gx, gy: Integer);
var
- xpos, ypos: Integer;
+ wdt, hgt: Integer;
+ xpos, ypos, xofsl, xofsr, sofs: Integer;
cidx: Integer;
+ lch, rch: AnsiChar;
+ lstr, rstr: AnsiString;
begin
cidx := getColorIndex;
- fillRect(gx+1, gy, mWidth-2, mHeight, mBackColor[cidx]);
- fillRect(gx, gy+1, 1, mHeight-2, mBackColor[cidx]);
- fillRect(gx+mWidth-1, gy+1, 1, mHeight-2, mBackColor[cidx]);
+ wdt := mWidth-mShadowSize;
+ hgt := mHeight-mShadowSize;
+ if (mPushed) {or (cidx = ClrIdxActive)} then
+ begin
+ sofs := mShadowSize;
+ gx += mShadowSize;
+ gy += mShadowSize;
+ end
+ else
+ begin
+ sofs := 0;
+ if (mShadowSize > 0) then
+ begin
+ uiContext.darkenRect(gx+mShadowSize, gy+hgt, wdt, mShadowSize, 96);
+ uiContext.darkenRect(gx+wdt, gy+mShadowSize, mShadowSize, hgt-mShadowSize, 96);
+ end;
+ end;
+
+ uiContext.color := mBackColor[cidx];
+ uiContext.fillRect(gx, gy, wdt, hgt);
- if (Length(mText) > 0) then
+ if (mVAlign < 0) then ypos := 0
+ else if (mVAlign > 0) then ypos := hgt-uiContext.textHeight(mText)
+ else ypos := (hgt-uiContext.textHeight(mText)) div 2;
+ ypos += gy;
+
+ uiContext.color := mTextColor[cidx];
+
+ if (mHideMarkers) then
begin
- if (mHAlign < 0) then xpos := 0
- else if (mHAlign > 0) then xpos := mWidth-Length(mText)*8
- else xpos := (mWidth-Length(mText)*8) div 2;
+ xofsl := 5;
+ xofsr := 5;
+ end
+ else
+ begin
+ if (mAddMarkers) then
+ begin
+ if (mDefault) then begin lstr := '[< '; rstr := ' >]'; end
+ else if (mCancel) then begin lstr := '[{ '; rstr := ' }]'; end
+ else begin lstr := '[ '; rstr := ' ]'; end;
+ xofsl := uiContext.textWidth(lstr);
+ xofsr := uiContext.textWidth(rstr);
+ uiContext.drawText(gx, ypos, lstr);
+ uiContext.drawText(gx+wdt-uiContext.textWidth(rstr), ypos, rstr);
+ end
+ else
+ begin
+ xofsl := nmax(0, uiContext.textWidth('< '));
+ xofsl := nmax(xofsl, uiContext.textWidth('{ '));
+ xofsl := nmax(xofsl, uiContext.textWidth('[ '));
+ xofsr := nmax(0, uiContext.textWidth(' >'));
+ xofsr := nmax(xofsr, uiContext.textWidth(' }'));
+ xofsr := nmax(xofsr, uiContext.textWidth(' ]'));
+ if (mDefault) then begin lch := '<'; rch := '>'; end
+ else if (mCancel) then begin lch := '{'; rch := '}'; end
+ else begin lch := '['; rch := ']'; end;
+ uiContext.drawChar(gx, ypos, lch);
+ uiContext.drawChar(gx+wdt-uiContext.charWidth(rch), ypos, rch);
+ end;
+ end;
- if (mVAlign < 0) then ypos := 0
- else if (mVAlign > 0) then ypos := mHeight-8
- else ypos := (mHeight-8) div 2;
+ if (Length(mText) > 0) then
+ begin
+ if (mHAlign < 0) then xpos := 0
+ else begin xpos := wdt-xofsl-xofsr-uiContext.textWidth(mText); if (mHAlign = 0) then xpos := xpos div 2; end;
+ xpos += xofsl;
- setScissor(8, 0, mWidth-16, mHeight);
- drawText8(gx+xpos+8, gy+ypos, mText, mTextColor[cidx]);
+ setScissor(sofs+xofsl, sofs, wdt-xofsl-xofsr, hgt);
+ uiContext.drawText(gx+xpos, ypos, mText);
- if (mHotChar <> #0) and (mHotChar <> ' ') then drawText8(gx+xpos+8+mHotOfs, gy+ypos, mHotChar, mHotColor[cidx]);
+ if (mHotChar <> #0) and (mHotChar <> ' ') then
+ begin
+ uiContext.color := mHotColor[cidx];
+ uiContext.drawChar(gx+xpos+mHotOfs, ypos, mHotChar);
+ end;
end;
end;
-procedure TUIButton.mouseEvent (var ev: THMouseEvent);
+procedure TUIButton.mouseEvent (var ev: TFUIEvent);
var
lx, ly: Integer;
begin
if (uiGrabCtl = self) then
begin
ev.eat();
- if (ev = '-lmb') and focused and toLocal(ev.x, ev.y, lx, ly) then
+ mPushed := toLocal(ev.x, ev.y, lx, ly);
+ if (ev = '-lmb') and (focused) and (mPushed) then
begin
+ mPushed := false;
doAction();
end;
exit;
end;
- if (ev.eaten) or (ev.cancelled) or (not enabled) or not focused then exit;
+ if (not ev.alive) or (not enabled) or (not focused) then exit;
+ mPushed := true;
ev.eat();
end;
-procedure TUIButton.keyEvent (var ev: THKeyEvent);
+procedure TUIButton.keyEvent (var ev: TFUIEvent);
begin
inherited keyEvent(ev);
- if (not ev.eaten) and (not ev.cancelled) and (enabled) then
+ if (ev.alive) and (enabled) then
begin
- if (ev = 'Enter') or (ev = 'Space') then
+ if (ev = '+Enter') or (ev = '+Space') then
begin
+ focused := true;
+ mPushed := true;
ev.eat();
- doAction();
+ exit;
+ end;
+ if (focused) and ((ev = '-Enter') or (ev = '-Space')) then
+ begin
+ if (mPushed) then
+ begin
+ mPushed := false;
+ ev.eat();
+ doAction();
+ end
+ else
+ begin
+ ev.eat();
+ end;
exit;
end;
end;
end;
+// ////////////////////////////////////////////////////////////////////////// //
+procedure TUIButtonRound.AfterConstruction ();
+begin
+ inherited;
+ mHAlign := -1;
+ mVAlign := 0;
+ mCanFocus := true;
+ mDefSize := TLaySize.Create(uiContext.textWidth(mText)+8*2, uiContext.textHeight(mText)+2);
+ mCtl4Style := 'button-round';
+ mSkipLayPrepare := true;
+end;
+
+
+procedure TUIButtonRound.setText (const s: AnsiString);
+begin
+ inherited setText(s);
+ mDefSize := TLaySize.Create(uiContext.textWidth(mText)+8*2, uiContext.textHeight(mText)+2);
+end;
+
+
+procedure TUIButtonRound.layPrepare ();
+var
+ ods: TLaySize;
+begin
+ ods := mDefSize;
+ if (ods.w <> 0) or (ods.h <> 0) then
+ begin
+ mDefSize := TLaySize.Create(uiContext.textWidth(mText)+8*2, uiContext.textHeight(mText)+2);
+ end;
+ inherited layPrepare();
+ mDefSize := ods;
+end;
+
+
+procedure TUIButtonRound.drawControl (gx, gy: Integer);
+var
+ xpos, ypos: Integer;
+ cidx: Integer;
+begin
+ cidx := getColorIndex;
+
+ uiContext.color := mBackColor[cidx];
+ uiContext.fillRect(gx+1, gy, mWidth-2, mHeight);
+ uiContext.fillRect(gx, gy+1, 1, mHeight-2);
+ uiContext.fillRect(gx+mWidth-1, gy+1, 1, mHeight-2);
+
+ if (Length(mText) > 0) then
+ begin
+ if (mHAlign < 0) then xpos := 0
+ else if (mHAlign > 0) then xpos := mWidth-uiContext.textWidth(mText)
+ else xpos := (mWidth-uiContext.textWidth(mText)) div 2;
+
+ if (mVAlign < 0) then ypos := 0
+ else if (mVAlign > 0) then ypos := mHeight-uiContext.textHeight(mText)
+ else ypos := (mHeight-uiContext.textHeight(mText)) div 2;
+
+ setScissor(8, 0, mWidth-16, mHeight);
+ uiContext.color := mTextColor[cidx];
+ uiContext.drawText(gx+xpos+8, gy+ypos, mText);
+
+ if (mHotChar <> #0) and (mHotChar <> ' ') then
+ begin
+ uiContext.color := mHotColor[cidx];
+ uiContext.drawChar(gx+xpos+8+mHotOfs, gy+ypos, mHotChar);
+ end;
+ end;
+end;
+
+
// ////////////////////////////////////////////////////////////////////////// //
procedure TUISwitchBox.AfterConstruction ();
begin
mHAlign := -1;
mVAlign := 0;
mCanFocus := true;
- mDefSize := TLaySize.Create(Length(mText)*8+8*3, 8);
+ mIcon := TGxContext.TMarkIcon.Checkbox;
+ mDefSize := TLaySize.Create(uiContext.textWidth(mText)+3+uiContext.iconMarkWidth(mIcon), nmax(uiContext.iconMarkHeight(mIcon), uiContext.textHeight(mText)));
mCtl4Style := 'switchbox';
mChecked := false;
mBoolVar := @mChecked;
procedure TUISwitchBox.setText (const s: AnsiString);
begin
inherited setText(s);
- mDefSize := TLaySize.Create(Length(mText)*8+8*3, 8);
+ mDefSize := TLaySize.Create(uiContext.textWidth(mText)+3+uiContext.iconMarkWidth(mIcon), nmax(uiContext.iconMarkHeight(mIcon), uiContext.textHeight(mText)));
end;
procedure TUISwitchBox.drawControl (gx, gy: Integer);
var
- xpos, ypos: Integer;
+ xpos, ypos, iwdt, dy: Integer;
cidx: Integer;
begin
cidx := getColorIndex;
+ iwdt := uiContext.iconMarkWidth(mIcon);
if (mHAlign < 0) then xpos := 0
- else if (mHAlign > 0) then xpos := mWidth-(Length(mText)+4)*8
- else xpos := (mWidth-(Length(mText)+4)*8) div 2;
+ else if (mHAlign > 0) then xpos := mWidth-(uiContext.textWidth(mText)+3+iwdt)
+ else xpos := (mWidth-(uiContext.textWidth(mText)+3+iwdt)) div 2;
if (mVAlign < 0) then ypos := 0
- else if (mVAlign > 0) then ypos := mHeight-8
- else ypos := (mHeight-8) div 2;
+ else if (mVAlign > 0) then ypos := mHeight-uiContext.textHeight(mText)
+ else ypos := (mHeight-uiContext.textHeight(mText)) div 2;
+ uiContext.color := mBackColor[cidx];
+ uiContext.fillRect(gx, gy, mWidth, mHeight);
- fillRect(gx, gy, mWidth, mHeight, mBackColor[cidx]);
-
- if (checked) then
+ uiContext.color := mSwitchColor[cidx];
+ if (uiContext.iconMarkHeight(mIcon) < uiContext.textHeight(mText)) then
begin
- if (Length(mCheckedStr) <> 3) or (mCheckedStr[2] <> '*') then
- begin
- drawText8(gx+xpos, gy+ypos, mCheckedStr, mSwitchColor[cidx]);
- end
- else
- begin
- drawText8(gx+xpos, gy+ypos, mCheckedStr[1], mSwitchColor[cidx]);
- drawText8(gx+xpos+2*8, gy+ypos, mCheckedStr[3], mSwitchColor[cidx]);
- drawText8(gx+xpos+7, gy+ypos, '*', mSwitchColor[cidx]);
+ case uiContext.textHeight(mText) of
+ 14: dy := 2;
+ 16: dy := 3;
+ else dy := 1;
end;
+ uiContext.drawIconMark(mIcon, gx, gy+ypos+uiContext.textHeight(mText)-uiContext.iconMarkHeight(mIcon)-dy, checked);
end
else
begin
- drawText8(gx+xpos, gy+ypos, mUncheckedStr, mSwitchColor[cidx]);
+ uiContext.drawIconMark(mIcon, gx, gy, checked);
end;
- drawText8(gx+xpos+8*3, gy+ypos, mText, mTextColor[cidx]);
+ uiContext.color := mTextColor[cidx];
+ uiContext.drawText(gx+xpos+3+iwdt, gy+ypos, mText);
- if (mHotChar <> #0) and (mHotChar <> ' ') then drawText8(gx+xpos+8*3+mHotOfs, gy+ypos, mHotChar, mHotColor[cidx]);
+ if (mHotChar <> #0) and (mHotChar <> ' ') then
+ begin
+ uiContext.color := mHotColor[cidx];
+ uiContext.drawChar(gx+xpos+3+iwdt+mHotOfs, gy+ypos, mHotChar);
+ end;
end;
-procedure TUISwitchBox.mouseEvent (var ev: THMouseEvent);
+procedure TUISwitchBox.mouseEvent (var ev: TFUIEvent);
var
lx, ly: Integer;
begin
end;
exit;
end;
- if (ev.eaten) or (ev.cancelled) or (not enabled) or not focused then exit;
+ if (not ev.alive) or (not enabled) or not focused then exit;
ev.eat();
end;
-procedure TUISwitchBox.keyEvent (var ev: THKeyEvent);
+procedure TUISwitchBox.keyEvent (var ev: TFUIEvent);
begin
inherited keyEvent(ev);
- if (not ev.eaten) and (not ev.cancelled) and (enabled) then
+ if (ev.alive) and (enabled) then
begin
if (ev = 'Space') then
begin
inherited;
mChecked := false;
mBoolVar := @mChecked;
- mCheckedStr := '[x]';
- mUncheckedStr := '[ ]';
+ mIcon := TGxContext.TMarkIcon.Checkbox;
+ setText('');
end;
inherited;
mChecked := false;
mBoolVar := @mChecked;
- mCheckedStr := '(*)';
- mUncheckedStr := '( )';
mRadioGroup := '';
+ mIcon := TGxContext.TMarkIcon.Radiobox;
+ setText('');
end;
// ////////////////////////////////////////////////////////////////////////// //
+var
+ oldFocus: procedure () = nil;
+ oldBlur: procedure () = nil;
+
+procedure onWinFocus (); begin uiFocus(); if (assigned(oldFocus)) then oldFocus(); end;
+procedure onWinBlur (); begin fuiResetKMState(true); uiBlur(); if (assigned(oldBlur)) then oldBlur(); end;
+
initialization
registerCtlClass(TUIHBox, 'hbox');
registerCtlClass(TUIVBox, 'vbox');
registerCtlClass(TUISpan, 'span');
- registerCtlClass(TUIHLine, 'hline');
- registerCtlClass(TUIVLine, 'vline');
+ registerCtlClass(TUILine, 'line');
registerCtlClass(TUITextLabel, 'label');
registerCtlClass(TUIStaticText, 'static');
+ registerCtlClass(TUIButtonRound, 'round-button');
registerCtlClass(TUIButton, 'button');
registerCtlClass(TUICheckBox, 'checkbox');
registerCtlClass(TUIRadioBox, 'radiobox');
+
+ oldFocus := winFocusCB;
+ oldBlur := winBlurCB;
+ winFocusCB := onWinFocus;
+ winBlurCB := onWinBlur;
end.