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QWindowsVistaStyle: Suppress animation when QLineEdit's base color is set.

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Introduce utility function to check using
QWindowsXPStylePrivate::isLineEditBaseColorSet().

Task-number: QTBUG-40634
Change-Id: Iaa6962a17217352aa59d0c54421b764ad47d3bf8
Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
This commit is contained in:
Friedemann Kleint 2016-02-08 12:08:56 +01:00
parent 6cb462d7aa
commit 5cf6a8a50c
1 changed files with 22 additions and 5 deletions
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27
src/widgets/styles/qwindowsvistastyle.cpp
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@ -213,6 +213,26 @@ void QWindowsVistaAnimation::paint(QPainter *painter, const QStyleOption *option
painter->drawImage(option->rect, currentImage());
}
static inline bool supportsStateTransition(QStyle::PrimitiveElement element,
const QStyleOption *option,
const QWidget *widget)
{
bool result = false;
switch (element) {
case QStyle::PE_IndicatorRadioButton:
case QStyle::PE_IndicatorCheckBox:
result = true;
break;
// QTBUG-40634, do not animate when color is set in palette for PE_PanelLineEdit.
case QStyle::PE_FrameLineEdit:
result = !QWindowsXPStylePrivate::isLineEditBaseColorSet(option, widget);
break;
default:
break;
}
return result;
}
/*!
\internal
@ -243,6 +263,7 @@ void QWindowsVistaAnimation::paint(QPainter *painter, const QStyleOption *option
starting image for the hover transition.
*/
void QWindowsVistaStyle::drawPrimitive(PrimitiveElement element, const QStyleOption *option,
QPainter *painter, const QWidget *widget) const
{
@ -259,11 +280,7 @@ void QWindowsVistaStyle::drawPrimitive(PrimitiveElement element, const QStyleOpt
QRect oldRect;
QRect newRect;
/* widgets that support state transitions : */
if ( element == PE_FrameLineEdit
|| element == PE_IndicatorRadioButton
|| element == PE_IndicatorCheckBox)
{
if (supportsStateTransition(element, option, widget)) {
// Retrieve and update the dynamic properties tracking
// the previous state of the widget:
QObject *styleObject = option->styleObject;