table of contents
SoXtInputFocus(3IV)() | SoXtInputFocus(3IV)() |
NAME¶
SoXtInputFocus — reports input focus change eventsINHERITS FROM¶
SoXtDevice > SoXtInputFocusSYNOPSIS¶
#include <Inventor/Xt/devices/SoXtInputFocus.h>Methods from class SoXtInputFocus:
SoXtInputFocus(EventMask mask = SO_XT_ALL_FOCUS_EVENTS)
~SoXtInputFocus()
Methods from class SoXtDevice:
virtual void enable(Widget w, XtEventHandler f, XtPointer data, Window win = NULL)
virtual void disable(Widget w, XtEventHandler f, XtPointer data)
virtual const SoEvent * translateEvent(XAnyEvent *xevent)
void setWindowSize(const SbVec2s &size)
const SbVec2s & getWindowSize() const
DESCRIPTION¶
This class reports input focus change events (i.e. when the cursor crosses into or out of the window). There are no input focus events in Inventor, so this always returns NULL when asked to translate events. When this class is registered on a render area, the render area will receive X input focus change events. (This class is extensively employed by the viewer classes.)METHODS¶
SoXtInputFocus(EventMask mask = SO_XT_ALL_FOCUS_EVENTS)
~SoXtInputFocus()
Constructor and destructor. To the constructor, pass which input focus events you are interested in as a bitwise OR of the following values: