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Qt: bugfix for TQtTabWidget wrong coordinates, fixes bugs #9843 and #12230.

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git-svn-id: trunk@17580 -
This commit is contained in:
zeljko 2008-11-25 12:22:54 +00:00
parent bf81770999
commit c734f2f286
1 changed files with 32 additions and 16 deletions
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48
lcl/interfaces/qt/qtwidgets.pas
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@ -622,7 +622,9 @@ type
FTabBarEventHook: QWidget_hookH;
FTabBarChangedHook: QTabBar_hookH;
FTabBar: QTabBarH;
FStackWidget: QWidgetH;
function getShowTabs: Boolean;
function getStackWidget: QWidgetH;
function getTabBar: QTabBarH;
procedure setShowTabs(const AValue: Boolean);
protected
@ -652,6 +654,7 @@ type
property ShowTabs: Boolean read getShowTabs write setShowTabs;
property TabBar: QTabBarH read getTabBar;
property StackWidget: QWidgetH read getStackWidget;
end;
{ TQtComboBox }
@ -5499,6 +5502,8 @@ function TQtTabWidget.getTabBar: QTabBarH;
begin
if FTabBar = nil then
begin
{$note we can remove QLCLTabWidget, and get it like StackWidget,
objectName is qt_tabwidget_tabbar.}
FTabBar := QLCLTabWidget_tabBarHandle(QTabWidgetH(Widget));
QWidget_setFocusPolicy(FTabBar, QtNoFocus);
end;
@ -5510,6 +5515,32 @@ begin
Result := QWidget_isVisible(TabBar);
end;
function TQtTabWidget.getStackWidget: QWidgetH;
var
List: TPtrIntArray;
Obj: QObjectH;
i: Integer;
WStr: WideString;
begin
if FStackWidget = nil then
begin
QObject_children(Widget, @List);
for i := 0 to High(List) do
begin
Obj := QObjectH(List[i]);
QObject_objectName(Obj, @WStr);
{do not localize !}
if WStr = 'qt_tabwidget_stackedwidget' then
begin
FStackWidget := QWidgetH(List[i]);
break;
end;
end;
FCentralWidget := FStackWidget;
end;
Result := FStackWidget;
end;
procedure TQtTabWidget.setShowTabs(const AValue: Boolean);
begin
QWidget_setVisible(TabBar, AValue);
@ -5608,23 +5639,8 @@ begin
end;
function TQtTabWidget.getClientBounds: TRect;
var
ATabSize: TSize;
option: QStyleOptionTabWidgetFrameH;
begin
option := QStyleOptionTabWidgetFrame_create();
QStyleOption_initFrom(QStyleOptionH(option), Widget);
QStyle_subElementRect(QWidget_style(Widget), @Result, QStyleSE_TabWidgetTabContents, option, Widget);
QStyleOptionTabWidgetFrame_destroy(option);
QWidget_size(TabBar, @ATabSize);
case getTabPosition of
QTabWidgetNorth: inc(Result.Top, ATabSize.cy);
QTabWidgetSouth: dec(Result.Bottom, ATabSize.cy);
QTabWidgetWest : inc(Result.Left, ATabSize.cx);
QTabWidgetEast : dec(Result.Right, ATabSize.cx);
end;
//WriteLn(dbgs(Result));
QWidget_contentsRect(StackWidget, @Result)
end;
function TQtTabWidget.getCurrentIndex: Integer;