Michael Stratmann wrote: > Hello, > > some examples, e.g. sample_editor_wires, support zoom by the mouse wheel. > Others, e.g. sample_docview_aui, do not. > The docview samples use only the docview module. which is lower in hierarchy to the canvas. So i do not use the zooming in there since this something implemented in the canvas module.
a2dCanvas::OnWheel. > What is the relevant difference, so I can use the zoom? Where is the event > handler coded? I would like to update some control in my toolbar or statusbar > to show the actual zoom level. > a2dStToolContr search for sm_showCursor. You can intercept the a2dComEvent with that id, and fill the statusbar of the m_where frame mention there. This will be at all mouse events, so it will be oke. There is not a special com event for the change in zoom of the canvas yet. Klaas ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge _______________________________________________ Wxart2d-users_dev mailing list Wxart2d-users_dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wxart2d-users_dev
