-bool wxTextCtrl::MSWNotify(WXWPARAM wParam, WXLPARAM lParam)
-{
- wxCommandEvent event(0, m_windowId);
- int eventType = 0;
- NMHDR *hdr1 = (NMHDR *) lParam;
- switch ( hdr1->code )
- {
- // Insert case code here
- default :
- return wxControl::MSWNotify(wParam, lParam);
- break;
- }
-
- event.SetEventObject( this );
- event.SetEventType(eventType);
-
- if ( !GetEventHandler()->ProcessEvent(event) )
- return FALSE;
+
+// ----------------------------------------------------------------------------
+// EN_LINK processing
+// ----------------------------------------------------------------------------
+
+bool wxTextCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
+{
+ NMHDR *hdr = (NMHDR* )lParam;
+ switch ( hdr->code )
+ {
+ case EN_MSGFILTER:
+ {
+ const MSGFILTER *msgf = (MSGFILTER *)lParam;
+ UINT msg = msgf->msg;
+
+ // this is a bit crazy but richedit 1.0 sends us all mouse
+ // events _except_ WM_LBUTTONUP (don't ask me why) so we have
+ // generate the wxWin events for this message manually
+ //
+ // NB: in fact, this is still not totally correct as it does
+ // send us WM_LBUTTONUP if the selection was cleared by the
+ // last click -- so currently we get 2 events in this case,
+ // but as I don't see any obvious way to check for this I
+ // leave this code in place because it's still better than
+ // not getting left up events at all
+ if ( msg == WM_LBUTTONUP )
+ {
+ WXUINT flags = msgf->wParam;
+ int x = GET_X_LPARAM(msgf->lParam),
+ y = GET_Y_LPARAM(msgf->lParam);
+
+ HandleMouseEvent(msg, x, y, flags);
+ }
+ }
+
+ // return TRUE to process the event (and FALSE to ignore it)
+ return TRUE;
+
+ case EN_LINK:
+ {
+ const ENLINK *enlink = (ENLINK *)hdr;
+
+ switch ( enlink->msg )
+ {
+ case WM_SETCURSOR:
+ // ok, so it is hardcoded - do we really nee to
+ // customize it?
+ ::SetCursor(GetHcursorOf(wxCursor(wxCURSOR_HAND)));
+ *result = TRUE;
+ break;
+
+ case WM_MOUSEMOVE:
+ case WM_LBUTTONDOWN:
+ case WM_LBUTTONUP:
+ case WM_LBUTTONDBLCLK:
+ case WM_RBUTTONDOWN:
+ case WM_RBUTTONUP:
+ case WM_RBUTTONDBLCLK:
+ // send a mouse event
+ {
+ static const wxEventType eventsMouse[] =
+ {
+ wxEVT_MOTION,
+ wxEVT_LEFT_DOWN,
+ wxEVT_LEFT_UP,
+ wxEVT_LEFT_DCLICK,
+ wxEVT_RIGHT_DOWN,
+ wxEVT_RIGHT_UP,
+ wxEVT_RIGHT_DCLICK,
+ };
+
+ // the event ids are consecutive
+ wxMouseEvent
+ evtMouse(eventsMouse[enlink->msg - WM_MOUSEMOVE]);
+
+ InitMouseEvent(evtMouse,
+ GET_X_LPARAM(enlink->lParam),
+ GET_Y_LPARAM(enlink->lParam),
+ enlink->wParam);
+
+ wxTextUrlEvent event(m_windowId, evtMouse,
+ enlink->chrg.cpMin,
+ enlink->chrg.cpMax);
+
+ InitCommandEvent(event);
+
+ *result = ProcessCommand(event);
+ }
+ break;
+ }
+ }
+ return TRUE;
+ }
+
+ // not processed, leave it to the base class
+ return wxTextCtrlBase::MSWOnNotify(idCtrl, lParam, result);
+}
+
+// ----------------------------------------------------------------------------
+// colour setting for the rich edit controls
+// ----------------------------------------------------------------------------
+
+bool wxTextCtrl::SetBackgroundColour(const wxColour& colour)
+{
+ if ( !wxTextCtrlBase::SetBackgroundColour(colour) )
+ {
+ // colour didn't really change
+ return FALSE;
+ }
+
+ if ( IsRich() )
+ {
+ // rich edit doesn't use WM_CTLCOLOR, hence we need to send
+ // EM_SETBKGNDCOLOR additionally
+ ::SendMessage(GetHwnd(), EM_SETBKGNDCOLOR, 0, wxColourToRGB(colour));
+ }
projects / wxWidgets.git / blobdiff