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ManhattanStyle: Validate widget before dereferencing

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Change-Id: Id32e59f96ed8a94f08eb0effbca4918e11659c06
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
This commit is contained in:
Orgad Shaneh
2014-05-06 00:04:22 +03:00
committed by Orgad Shaneh
parent bf31eb5195
commit 65ee566183
1 changed files with 4 additions and 3 deletions
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7
src/plugins/coreplugin/manhattanstyle.cpp
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@@ -789,11 +789,12 @@ void ManhattanStyle::drawControl(ControlElement element, const QStyleOption *opt
bool horizontal = option->state & State_Horizontal; bool horizontal = option->state & State_Horizontal;
// Map offset for global window gradient // Map offset for global window gradient
QPoint offset = widget->window()->mapToGlobal(option->rect.topLeft()) -
widget->mapToGlobal(option->rect.topLeft());
QRect gradientSpan; QRect gradientSpan;
if (widget) if (widget) {
QPoint offset = widget->window()->mapToGlobal(option->rect.topLeft()) -
widget->mapToGlobal(option->rect.topLeft());
gradientSpan = QRect(offset, widget->window()->size()); gradientSpan = QRect(offset, widget->window()->size());
}
bool drawLightColored = lightColored(widget); bool drawLightColored = lightColored(widget);
if (horizontal) if (horizontal)