HI guys,
I have a on-screen keyboard that was made for gtk2. Now in gtk3 i get
this errors:
Gdk-CRITICAL **: gdk_window_get_user_data: assertion 'GDK_IS_WINDOW
(window)' failed
Gdk-CRITICAL **: gdk_window_get_display: assertion 'GDK_IS_WINDOW
(window)' failed
Gdk-WARNING **: Event with type 8 not holding a GdkDevice. It is most
likely synthesized outside Gdk/GTK+
Gdk-CRITICAL **: gdk_window_get_display: assertion 'GDK_IS_WINDOW
(window)' failed
Gdk-CRITICAL **: gdk_display_get_device_manager: assertion
'GDK_IS_DISPLAY (display)' failed
Gdk-CRITICAL **: gdk_device_manager_get_client_pointer: assertion
'GDK_IS_DEVICE_MANAGER (device_manager)' failed
Gdk-CRITICAL **: gdk_device_get_associated_device: assertion
'GDK_IS_DEVICE (device)' failed
Gdk-CRITICAL **: gdk_device_grab_info_libgtk_only: assertion
'GDK_IS_DISPLAY (display)' failed
This appears in this line of code : gtk_main_do_event(pxEvent);
Here is complete code:
void on_Keypad_button_clicked(GtkButton *button, gpointer data)
{
GdkEvent *pxEvent = NULL;
GdkKeymapKey *keys;
gint iNkeys;
guint cKey;
GtkEntryBuffer *pxBuffer;
struct xParam_Widget_Keycode *pxData;
pxData = (struct xParam_Widget_Keycode *)data;
switch(cKey = pxData->iKeyCode) {
case GDK_KEY_BackSpace:
pxBuffer = gtk_entry_get_buffer(GTK_ENTRY(pxData->pxWidget));
gtk_entry_buffer_delete_text(pxBuffer,
gtk_entry_buffer_get_length(pxBuffer) - 1, -1);
break;
default:
pxEvent = gdk_event_new(GDK_KEY_PRESS);
if(gdk_keymap_get_entries_for_keyval(gdk_keymap_get_default(), cKey,
&keys, &iNkeys)) {
pxEvent->key.hardware_keycode = keys[0].keycode;
pxEvent->key.group = keys[0].group;
g_free(keys);
pxEvent->key.keyval = gdk_unicode_to_keyval(cKey);
} else {
pxEvent->key.keyval = cKey;
}
pxEvent->key.window = g_object_ref(gtk_widget_get_screen
(pxData->pxWidget));
pxEvent->key.state = 0;
pxEvent->key.send_event = FALSE;
pxEvent->key.time = GDK_CURRENT_TIME;
gtk_main_do_event(pxEvent);
pxEvent->key.type = GDK_KEY_RELEASE;
gtk_main_do_event(pxEvent);
gdk_event_free(pxEvent);
}
}
Thanks
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