How to force calling of QWidget::paintEvent() when its hovered by other window?
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Published on 2011-01-16T01:19:20Z
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2011/01/16
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Hi there. I have occured a problem:
I'm writing a widget, which displays current date's day number. It's like a button, but it's not derived from QPushButton
class. Just from QWidget
. So I reimplemented enterEvent()
, leaveEvent()
, mousePressEvent()
, mouseReleaseEvent()
. I call update()
inside these methods and widget has realistic button behavior (paintEvent()
is reimplemented too). But when I change system date and hover that widget with other window, my widget doesn't calls paintEvent()
and displays old date. Only when I place mouse over it, widget repaints it's contents. I guess there is an option, which paints old contents on hover event to avoid unnecessary paint events. But I need to disable it. Tried to set many attributes (Qt::WidgetAttribute
enum). But it doesn't helps.
Please, help me (and sorry for my bad english).
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