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Get scroll bar metrics from public API instead of hardcoded numbers.

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Change-Id: I8c6efcab44d6d238d7b20b7f57cb457455f4a17f
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
This commit is contained in:
Jake Petroules 2015-09-06 23:10:42 -07:00
parent 33a43cdbf2
commit f2b96c3c51
2 changed files with 18 additions and 23 deletions
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38
src/widgets/styles/qmacstyle_mac.mm
View File

@ -1105,6 +1105,17 @@ static void qt_drawFocusRingOnPath(CGContextRef cg, NSBezierPath *focusRingPath)
CGContextRestoreGState(cg);
}
QAquaWidgetSize QMacStylePrivate::effectiveAquaSizeConstrain(const QStyleOption *option,
const QWidget *widg,
QStyle::ContentsType ct,
QSize szHint, QSize *insz) const
{
QAquaWidgetSize sz = aquaSizeConstrain(option, widg, ct, szHint, insz);
if (sz == QAquaSizeUnknown)
return QAquaSizeLarge;
return sz;
}
QAquaWidgetSize QMacStylePrivate::aquaSizeConstrain(const QStyleOption *option, const QWidget *widg,
QStyle::ContentsType ct, QSize szHint, QSize *insz) const
{
@ -2525,29 +2536,10 @@ int QMacStyle::pixelMetric(PixelMetric metric, const QStyleOption *opt, const QW
}
break;
case PM_ScrollBarExtent: {
if ([NSScroller preferredScrollerStyle] == NSScrollerStyleOverlay) {
switch (d->aquaSizeConstrain(opt, widget)) {
case QAquaSizeUnknown:
case QAquaSizeLarge:
ret = QSysInfo::macVersion() >= QSysInfo::MV_10_8 ? 16 : 9;
break;
case QAquaSizeMini:
case QAquaSizeSmall:
ret = QSysInfo::macVersion() >= QSysInfo::MV_10_8 ? 14 : 7;
break;
}
break;
}
switch (d->aquaSizeConstrain(opt, widget)) {
case QAquaSizeUnknown:
case QAquaSizeLarge:
GetThemeMetric(kThemeMetricScrollBarWidth, &ret);
break;
case QAquaSizeMini:
case QAquaSizeSmall:
GetThemeMetric(kThemeMetricSmallScrollBarWidth, &ret);
break;
}
const QAquaWidgetSize size = d->effectiveAquaSizeConstrain(opt, widget);
ret = static_cast<SInt32>([NSScroller
scrollerWidthForControlSize:static_cast<NSControlSize>(size)
scrollerStyle:[NSScroller preferredScrollerStyle]]);
break; }
case PM_IndicatorHeight: {
switch (d->aquaSizeConstrain(opt, widget)) {

3
src/widgets/styles/qmacstyle_mac_p_p.h
View File

@ -172,6 +172,9 @@ public:
QAquaWidgetSize aquaSizeConstrain(const QStyleOption *option, const QWidget *widg,
QStyle::ContentsType ct = QStyle::CT_CustomBase,
QSize szHint=QSize(-1, -1), QSize *insz = 0) const;
QAquaWidgetSize effectiveAquaSizeConstrain(const QStyleOption *option, const QWidget *widg,
QStyle::ContentsType ct = QStyle::CT_CustomBase,
QSize szHint=QSize(-1, -1), QSize *insz = 0) const;
void getSliderInfo(QStyle::ComplexControl cc, const QStyleOptionSlider *slider,
HIThemeTrackDrawInfo *tdi, const QWidget *needToRemoveMe) const;
inline int animateSpeed(Animates) const { return 33; }