Hi Guillaume, No, I don't know if it is dealt with at the window level. I also thought that this could be the issue, i.e. that the event is intercepted and handled somewhere else, but I could not find out where that might be. Any advice?
Also, one (probably basic) thing is unclear to me: If I handle this mouse event (or most other input events), do I then prevent the event from being managed by its default handler, which maybe I need to invoke from my event handler to make sure no default behavior is missed? Thanks, KariK ________________________________ From: Guillaume Lelarge <[email protected]> To: Kari Karkkainen <[email protected]> Cc: pgadmin-hackers <[email protected]> Sent: Saturday, February 23, 2013 4:50 PM Subject: Re: [pgadmin-hackers] Detecting mouse events in the SQL grid On Sun, 2013-02-17 at 12:21 -0800, Kari Karkkainen wrote: > Hi, > > I'm trying to add some additional mouse event detection into the SQL grid, > but I'm not succeeding. Besides pgAdmin, also wxWidgets is new to me, so I'm > probably missing something obvious... > > The grid was already detecting EVT_MOUSEWHEEL, so I tried to use that as my > guideline: > > In ctlSQLGrid.h for the ctlSQLGrid class I added two private functions on the > bottom: > private: > void OnCopy(wxCommandEvent &event); > void OnMouseWheel(wxMouseEvent &event); > void OnMouseLeftDown(wxMouseEvent &event); > void OnMouseLeftUp(wxMouseEvent &event); > > In ctlSQLGrid.cpp I added two events: > BEGIN_EVENT_TABLE(ctlSQLGrid, wxGrid) > EVT_MENU(MNU_COPY, ctlSQLGrid::OnCopy) > EVT_MOUSEWHEEL(ctlSQLGrid::OnMouseWheel) > EVT_LEFT_DOWN(ctlSQLGrid::OnMouseLeftDown) > EVT_LEFT_UP(ctlSQLGrid::OnMouseLeftUp) > END_EVENT_TABLE() > > An then in ctlSQLGrid.cpp I defined the functions e.g. like this: > void ctlSQLGrid::OnMouseLeftUp(wxMouseEvent &event) > { > SetTotals(); > } > > However, I never hit these functions by clicking the mouse, and I don't > understand why. Would really appreciate any advice. > Are you sure it's not already dealt with at the window level? -- Guillaume http://blog.guillaume.lelarge.info http://www.dalibo.com -- Sent via pgadmin-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgadmin-hackers
