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GtkIMContext must be the first to process keypress events, otherwise you won't be able to enter all characters with some IMs; this is same thing as what GtkEntry and GtkTextView do

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28014 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2004-06-24 20:27:49 +00:00
parent 7d9f33e29b
commit 36025bcc55
2 changed files with 82 additions and 90 deletions
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86
src/gtk1/window.cpp
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@@ -1097,6 +1097,17 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
if (g_blockEventsOnDrag)
return FALSE;
#ifdef __WXGTK20__
if (win->m_imContext)
{
// In GTK 2.0, we need to hand over the key event to an input method
// and the IM will emit a "commit" event containing the actual utf8
// character. In that case the EVT_CHAR events will be sent from
// there.
if ( gtk_im_context_filter_keypress(win->m_imContext, gdk_event) )
return TRUE;
}
#endif
wxKeyEvent event( wxEVT_KEY_DOWN );
if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) )
@@ -1134,56 +1145,41 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
{
long key_code;
KeySym keysym = gdk_event->keyval;
#ifdef __WXGTK20__
// In GTK 2.0, we need to hand over the key event to an input method
// and the IM will emit a "commit" event containing the actual utf8
// character. In that case the EVT_CHAR events will be sent from
// there. But only do it this way for non-KeySym keys.
key_code = wxTranslateKeySymToWXKey(gdk_event->keyval, FALSE /* isChar */);
if ( !key_code && win->m_imContext )
// Find key code for EVT_CHAR and EVT_CHAR_HOOK events
key_code = wxTranslateKeySymToWXKey(keysym, TRUE /* isChar */);
if ( !key_code )
{
gtk_im_context_filter_keypress(win->m_imContext, gdk_event );
ret = TRUE;
}
else
#endif
{
// Find key code for EVT_CHAR and EVT_CHAR_HOOK events
key_code = wxTranslateKeySymToWXKey(keysym, TRUE /* isChar */);
if ( !key_code )
if ( gdk_event->length == 1 )
{
if ( gdk_event->length == 1 )
{
key_code = (unsigned char)gdk_event->string[0];
}
else if ( wxIsAsciiKeysym(keysym) )
{
// ASCII key
key_code = (unsigned char)keysym;
}
key_code = (unsigned char)gdk_event->string[0];
}
else if ( wxIsAsciiKeysym(keysym) )
{
// ASCII key
key_code = (unsigned char)keysym;
}
}
if ( key_code )
{
wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code);
event.m_keyCode = key_code;
// Implement OnCharHook by checking ancesteror top level windows
wxWindow *parent = win;
while (parent && !parent->IsTopLevel())
parent = parent->GetParent();
if (parent)
{
event.SetEventType( wxEVT_CHAR_HOOK );
ret = parent->GetEventHandler()->ProcessEvent( event );
}
if ( key_code )
if (!ret)
{
wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code);
event.m_keyCode = key_code;
// Implement OnCharHook by checking ancesteror top level windows
wxWindow *parent = win;
while (parent && !parent->IsTopLevel())
parent = parent->GetParent();
if (parent)
{
event.SetEventType( wxEVT_CHAR_HOOK );
ret = parent->GetEventHandler()->ProcessEvent( event );
}
if (!ret)
{
event.SetEventType(wxEVT_CHAR);
ret = win->GetEventHandler()->ProcessEvent( event );
}
event.SetEventType(wxEVT_CHAR);
ret = win->GetEventHandler()->ProcessEvent( event );
}
}
}