Impala Documentation

virtual void Impala::Visualization::ImagesWindow::MouseFunc	(	int	msg,
		int	but,
		int	state,
		int	x,
		int	y
	)			`[inline, virtual]`

This function is called by the event handling system everytime the user has moved or clicked the mouse.

So if you want a window which reacts to the mouse in a specific way, you can inherit a class from Window. Another method to implement mouse behaviour is to use a window listener (in this case you have to inherit a class from WindowListener and attach it to this window, see WindowListener for more details)

Reimplemented from OglGui::Window.

Reimplemented in Impala::Visualization::ImageSet, and Impala::Visualization::ImageStrip.

Definition at line 191 of file ImagesWindow.h.

References OglGui::ImagesListener::ImageSelectionEvent(), mImagesListener, mImagesListenerData, and OglGui::Window::MouseFunc().

00192     {
00193         Window::MouseFunc(msg, but, state, x, y);
00194 
00195         // todo : use ViewListener
00196         if (mImagesListener && (msg==oglMouseDown) && (but==oglLeftButton)) 
00197         {
00198             View* view = FindView(x, y);
00199             if (view)
00200             {
00201                 int imIdx = GetViewIdx(view);
00202                 mImagesListener->ImageSelectionEvent(this, imIdx,
00203                                                      mImagesListenerData);
00204             } 
00205         }
00206     }

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