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Qt: TQtWidgetSet.DrawFrameControl() implemented DFC_SCROLL.

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git-svn-id: trunk@31671 -
This commit is contained in:
zeljko 2011-07-11 11:39:55 +00:00
parent a6a849ea1e
commit c77d1e3863
1 changed files with 27 additions and 16 deletions
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43
lcl/interfaces/qt/qtwinapi.inc
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@ -1206,6 +1206,7 @@ var
if (uType <> DFC_BUTTON) and
((uState and DFCS_FLAT <> 0) and not (uState and DFCS_PUSHED <> 0)) then
Result := Result and not QStyleState_Raised;
// DFCS_TRANSPARENT = 2048;
//DFCS_ADJUSTRECT = 8192;
//DFCS_FLAT = 16384;
@ -1250,24 +1251,34 @@ var
QStyleOptionButton_destroy(Opt);
end;
procedure DrawScrollBar;
procedure DrawScrollBarArrows;
var
Opt: QStyleOptionSliderH;
Element: QStyleControlElement;
Opt: QStyleOptionH;
Element: QStylePrimitiveElement;
State: QStyleState;
Features: QStyleOptionButtonButtonFeatures;
begin
Opt := QStyleOptionSlider_create();
(*
QStyleCE_ScrollBarAddLine,
QStyleCE_ScrollBarSubLine,
QStyleCE_ScrollBarAddPage,
QStyleCE_ScrollBarSubPage,
QStyleCE_ScrollBarSlider,
QStyleCE_ScrollBarFirst,
QStyleCE_ScrollBarLast,
*)
QStyleOptionSlider_destroy(Opt);
//TODO: DFCS_SCROLLCOMBOBOX and DFCS_SCROLLSIZEGRIP
State := uStatetoQStyleState;
Element := QStylePE_CustomBase;
if (uState and $1F) in [DFCS_SCROLLUP] then
Element := QStylePE_IndicatorArrowUp
else
if (uState and $1F) in [DFCS_SCROLLDOWN] then
Element := QStylePE_IndicatorArrowDown
else
if (uState and $1F) in [DFCS_SCROLLLEFT] then
Element := QStylePE_IndicatorArrowLeft
else
if (uState and $1F) in [DFCS_SCROLLRIGHT] then
Element := QStylePE_IndicatorArrowRight;
if Element = QStylePE_CustomBase then
exit;
Opt := QStyleOption_create(1, 0);
QStyleOption_setRect(Opt, @Rect);
QStyleOption_setState(Opt, State);
QStyle_drawPrimitive(QApplication_style(), Element, Opt, Painter, Widget);
QStyleOption_destroy(Opt);
end;
begin
@ -1281,7 +1292,7 @@ begin
DFC_BUTTON: DrawButton;
DFC_CAPTION: ; // title bar captions
DFC_MENU: ; // menu
DFC_SCROLL: DrawScrollBar;
DFC_SCROLL: DrawScrollBarArrows;
end;
end;