(This is one reason why most GUI books recommend that double-clicks be an extension of single-clicks, rather than trigger a different action.) Widgets that accept keyboard input need to reimplement a few more event handlers: keyPressEvent is called whenever a key is pressed, and again.
See also style QStyle, QApplication:style and QApplication:setStyle.AccessibleDescription kortspill trettien : QString This property holds the widget's description as seen by assistive technologies The accessible description of a widget should convey what a widget does.It will then be grouped with its parent and deleted when the parent is deleted, minimized when the parent is minimized etc.Static QWidget *QWidget:find(WId id ) Returns a pointer to the widget with window identifer/handle.If there already is an effect installed on this widget, QWidget will delete the existing effect before installing the new effect.beim Speichenrn der Logfile.See also releaseShortcut and setShortcutEnabled.Otherwise, QWidget:paintEngine will never be called; the backingstore will be used instead.Void QWidget:setMinimumSize(int minw, int minh ) This is an overloaded function.Calling global poker no longer using paypal this function only affects windows.
Void QWidget:setupUi( QWidget * widget ) Sets up the user interface for the specified widget.
If it ignores the event, nothing happens.An event is sent to the widget when the mouse cursor enters the widget.Void QWidget:setEditFocus(bool enable ) If enable is true, make this widget have edit focus, in which case Qt:Key_Up and Qt:Key_Down will be delivered to the widget normally; otherwise, Qt:Key_Up and Qt:Key_Down are used to change focus.Height pixels vertically, with baseSize as the basis.If you want to show a tooltip immediately, while the mouse is moving (e.g., to get the mouse coordinates with QMouseEvent:pos and show them as a tooltip you must first enable mouse tracking as described above.See also QEvent:ignore QEvent:accept event and QWheelEvent.R over the years, I have also seen various re-implementations using different GUI frameworks.FocusPolicy : Qt:FocusPolicy This property holds the way the widget accepts keyboard focus The policy is Qt:TabFocus if the widget accepts keyboard focus by tabbing, Qt:ClickFocus if the widget accepts focus by clicking, Qt:StrongFocus if it accepts both, and Qt:NoFocus (the default) if it does.