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richedit 1.0 controls now send the left up event

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15870 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2002-06-18 00:34:45 +00:00
parent 47df2b8c54
commit 1dae1d0098
1 changed files with 89 additions and 50 deletions
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139
src/msw/textctrl.cpp
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@ -300,10 +300,17 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
#if wxUSE_RICHEDIT
if ( IsRich() )
{
// have to enable events manually
LPARAM mask = ENM_CHANGE | ENM_DROPFILES | ENM_SELCHANGE | ENM_UPDATE;
// enable the events we're interested in: we want to get EN_CHANGE and
// EN_UPDATE as for the normal controls
LPARAM mask = ENM_CHANGE | ENM_UPDATE;
if ( m_windowStyle & wxTE_AUTO_URL )
if ( GetRichVersion() == 1 )
{
// we also need EN_MSGFILTER for richedit 1.0 for the reasons
// explained in its handler
mask |= ENM_MOUSEEVENTS;
}
else if ( m_windowStyle & wxTE_AUTO_URL )
{
mask |= ENM_LINK;
@ -1291,6 +1298,7 @@ bool wxTextCtrl::MSWCommand(WXUINT param, WXWORD WXUNUSED(id))
case EN_HSCROLL:
case EN_VSCROLL:
return FALSE;
default:
return FALSE;
}
@ -1506,59 +1514,90 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
bool wxTextCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
{
NMHDR *hdr = (NMHDR* )lParam;
if ( hdr->code == EN_LINK )
switch ( hdr->code )
{
ENLINK *enlink = (ENLINK *)hdr;
case EN_MSGFILTER:
{
const MSGFILTER *msgf = (MSGFILTER *)lParam;
UINT msg = msgf->msg;
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
// 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 )
{
static const wxEventType eventsMouse[] =
{
wxEVT_MOTION,
wxEVT_LEFT_DOWN,
wxEVT_LEFT_UP,
wxEVT_LEFT_DCLICK,
wxEVT_RIGHT_DOWN,
wxEVT_RIGHT_UP,
wxEVT_RIGHT_DCLICK,
};
WXUINT flags = msgf->wParam;
int x = GET_X_LPARAM(msgf->lParam),
y = GET_Y_LPARAM(msgf->lParam);
// 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);
HandleMouseEvent(msg, x, y, flags);
}
break;
}
}
return TRUE;
// 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