void wxTopLevelWindowGTK::GTKHandleRealized()
{
wxNonOwnedWindow::GTKHandleRealized();
GdkWindow* window = gtk_widget_get_window(m_widget);
gdk_window_set_decorations(window, (GdkWMDecoration)m_gdkDecor);
gdk_window_set_functions(window, (GdkWMFunction)m_gdkFunc);
const wxIconBundle& icons = GetIcons();
if (icons.GetIconCount())
SetIcons(icons);
GdkCursor* cursor = g_globalCursor.GetCursor();
if (wxIsBusy() && !gtk_window_get_modal(GTK_WINDOW(m_widget)))
cursor = g_busyCursor.GetCursor();
if (cursor)
gdk_window_set_cursor(window, cursor);
#ifdef __WXGTK3__
if (gtk_window_get_has_resize_grip(GTK_WINDOW(m_widget)))
{
// Grip window can end up obscured, probably due to deferred show.
// Reset grip to ensure it is visible.
gtk_window_set_has_resize_grip(GTK_WINDOW(m_widget), false);
gtk_window_set_has_resize_grip(GTK_WINDOW(m_widget), true);
}
#endif
}
// Global cursor setting
void wxSetCursor(const wxCursor& cursor)
{
extern wxCursor *g_globalCursor;
if ( cursor.Ok() && cursor.GetHCURSOR() )
{
// ::SetCursor((HCURSOR) cursor.GetHCURSOR());
if ( g_globalCursor )
(*g_globalCursor) = cursor;
}
}
void wxCheckBox::OnInternalIdle()
{
wxCursor cursor = m_cursor;
if (g_globalCursor.Ok()) cursor = g_globalCursor;
GdkWindow *event_window = TOGGLE_BUTTON_EVENT_WIN(m_widgetCheckbox);
if ( event_window && cursor.Ok() )
{
/* I now set the cursor the anew in every OnInternalIdle call
as setting the cursor in a parent window also effects the
windows above so that checking for the current cursor is
not possible. */
gdk_window_set_cursor( event_window, cursor.GetCursor() );
}
if (g_delayedFocus == this)
{
if (GTK_WIDGET_REALIZED(m_widget))
{
gtk_widget_grab_focus( m_widget );
g_delayedFocus = NULL;
}
}
if (wxUpdateUIEvent::CanUpdate(this))
UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
}
// Restore cursor to normal
void wxEndBusyCursor()
{
wxCHECK_RET( gs_wxBusyCursorCount > 0,
wxT("no matching wxBeginBusyCursor() for wxEndBusyCursor()") );
if (--gs_wxBusyCursorCount == 0)
{
gMacStoredActiveCursor.MacInstall();
gMacStoredActiveCursor = wxNullCursor;
wxSetCursor(wxNullCursor);
}
}
void wxTextCtrl::OnInternalIdle()
{
wxCursor cursor = m_cursor;
if (g_globalCursor.IsOk()) cursor = g_globalCursor;
if (cursor.IsOk())
{
GdkWindow *window = NULL;
if (HasFlag(wxTE_MULTILINE))
window = GTK_TEXT(m_text)->text_area;
else
window = GTK_ENTRY(m_text)->text_area;
if (window)
gdk_window_set_cursor( window, cursor.GetCursor() );
if (!g_globalCursor.IsOk())
cursor = *wxSTANDARD_CURSOR;
window = m_widget->window;
if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget)))
gdk_window_set_cursor( window, cursor.GetCursor() );
}
if (g_delayedFocus == this)
{
if (GTK_WIDGET_REALIZED(m_widget))
{
gtk_widget_grab_focus( m_widget );
g_delayedFocus = NULL;
}
}
if (wxUpdateUIEvent::CanUpdate(this))
UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
}
void wxBeginBusyCursor( const wxCursor *WXUNUSED(cursor) )
{
if (gs_busyCount++ > 0)
return;
wxASSERT_MSG( !gs_savedCursor.Ok(),
wxT("forgot to call wxEndBusyCursor, will leak memory") );
gs_savedCursor = g_globalCursor;
wxSetCursor( wxCursor(wxCURSOR_WATCH) );
if (wxTheApp)
wxTheApp->ProcessIdle();
}
void wxBeginBusyCursor(const wxCursor* cursor)
{
if (gs_busyCount++ > 0)
return;
wxASSERT_MSG( !gs_savedCursor.IsOk(),
wxT("forgot to call wxEndBusyCursor, will leak memory") );
gs_savedCursor = g_globalCursor;
g_globalCursor = *cursor;
GdkDisplay* display = NULL;
UpdateCursors(&display);
if (display)
gdk_display_flush(display);
}
void wxToolBar::OnInternalIdle()
{
// Check if we have to show window now
if (GTKShowFromOnIdle()) return;
wxCursor cursor = m_cursor;
if (g_globalCursor.Ok()) cursor = g_globalCursor;
if (cursor.Ok())
{
/* I now set the cursor the anew in every OnInternalIdle call
as setting the cursor in a parent window also effects the
windows above so that checking for the current cursor is
not possible. */
if (HasFlag(wxTB_DOCKABLE) && (m_widget->window))
{
/* if the toolbar is dockable, then m_widget stands for the
GtkHandleBox widget, which uses its own window so that we
can set the cursor for it. if the toolbar is not dockable,
m_widget comes from m_toolbar which uses its parent's
window ("windowless windows") and thus we cannot set the
cursor. */
gdk_window_set_cursor( m_widget->window, cursor.GetCursor() );
}
wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
while ( node )
{
wxToolBarTool *tool = (wxToolBarTool *)node->GetData();
node = node->GetNext();
if (tool->m_item)
{
GdkWindow* window = GTK_WIDGET(tool->m_item)->window;
if ( window )
{
gdk_window_set_cursor( window, cursor.GetCursor() );
}
}
}
}
if (wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen())
UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
}
void wxListBox::OnInternalIdle()
{
wxCursor cursor = m_cursor;
if (g_globalCursor.Ok()) cursor = g_globalCursor;
if (GTK_WIDGET(m_list)->window && cursor.Ok())
{
/* I now set the cursor the anew in every OnInternalIdle call
as setting the cursor in a parent window also effects the
windows above so that checking for the current cursor is
not possible. */
gdk_window_set_cursor( GTK_WIDGET(m_list)->window, cursor.GetCursor() );
GList *child = m_list->children;
while (child)
{
GtkBin *bin = GTK_BIN( child->data );
GtkWidget *label = GTK_WIDGET( bin->child );
if (!label->window)
break;
else
gdk_window_set_cursor( label->window, cursor.GetCursor() );
child = child->next;
}
}
if (g_delayedFocus == this)
{
if (GTK_WIDGET_REALIZED(m_widget))
{
gtk_widget_grab_focus( m_widget );
g_delayedFocus = NULL;
}
}
if (wxUpdateUIEvent::CanUpdate(this))
UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
}
void wxToggleButton::OnInternalIdle()
{
wxCursor cursor = m_cursor;
if (g_globalCursor.IsOk())
cursor = g_globalCursor;
GdkWindow *win = TOGGLE_BUTTON_EVENT_WIN(m_widget);
if ( win && cursor.IsOk() )
{
/* I now set the cursor the anew in every OnInternalIdle call
as setting the cursor in a parent window also effects the
windows above so that checking for the current cursor is
not possible. */
gdk_window_set_cursor(win, cursor.GetCursor());
}
if (wxUpdateUIEvent::CanUpdate(this))
UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
}
// Global cursor setting
void wxSetCursor(const wxCursor& cursor)
{
cursor.MacInstall() ;
}
