On 8/30/2011 2:21 PM, Jerry Jacobs wrote: > Dear All, > > On OS X I face a problem when zooming/scrolling, because it is the same event > that is triggered in kicad. Or the zooming or scrolling needs a modifier key > before the operation can occur. Else it will queue zoom and scroll at the same > time which is very annoying.
It is possible that OSX generates a scroll event when the scroll bars are automatically set when zooming around the cursor on a mouse wheel event. This occurs in EDA_DRAW_FRAME::AdjustScrollBars(). If this is the case you may have to figure out a way to ignore the generated scroll event or prevent OSX from generating the event. Try using a debug version of the wxWidgets library and turn on event tracing by setting the WXTRACE environment variable to wxTrace_Messages to see what events get generated when you move the mouse wheel and click the scroll bars. If you see a scroll bar event when you zoom with the mouse wheel, than that is likely the problem. How to fix it is another issue. > > We should have a look at: > common/drawpanel.cpp: > 289 void EDA_DRAW_PANEL::OnScroll( wxScrollWinEvent& event ) > 758 void EDA_DRAW_PANEL::OnMouseWheel( wxMouseEvent& event ) The mouse wheel events are handled in common/drawpanel.cpp by: 757 void EDA_DRAW_PANEL::OnMouseWheel( wxMouseEvent& event ) Wayne > > I'm not sure how I get a modifier key inside the mouse/scroll events. > > Kind regards, > Jerry > > > _______________________________________________ > Mailing list: https://launchpad.net/~kicad-developers > Post to : [email protected] > Unsubscribe : https://launchpad.net/~kicad-developers > More help : https://help.launchpad.net/ListHelp > _______________________________________________ Mailing list: https://launchpad.net/~kicad-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~kicad-developers More help : https://help.launchpad.net/ListHelp
