#define ACCEL_OBJ_CAST(obj) GTK_OBJECT(obj)
#endif
+// we use normal item but with a special id for the menu title
+static const int wxGTK_TITLE_ID = -3;
+
//-----------------------------------------------------------------------------
// idle system
//-----------------------------------------------------------------------------
}
++pc;
}
-
+
// wxPrintf( wxT("before %s after %s\n"), title.c_str(), str.c_str() );
-
+
return str;
}
wxWindow *top_frame = win;
while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
-
+
#ifndef __WXGTK20__
// support for native key accelerators indicated by underscroes
gtk_accel_group_detach( m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
#endif
gtk_widget_show( menu->m_owner );
-
+
gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu );
-
+
if (pos == -1)
gtk_menu_shell_append( GTK_MENU_SHELL(m_menubar), menu->m_owner );
else
gtk_menu_shell_insert( GTK_MENU_SHELL(m_menubar), menu->m_owner, pos );
-
+
gtk_signal_connect( GTK_OBJECT(menu->m_owner), "activate",
GTK_SIGNAL_FUNC(gtk_menu_open_callback),
(gpointer)menu );
return FALSE;
// TODO
-
+
if ( !GtkAppend(menu, title, (int)pos) )
return FALSE;
return menuOld;
}
-static wxMenu *CopyMenu (wxMenu *menu)
-{
- wxMenu *menucopy = new wxMenu ();
- wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
- while (node)
- {
- wxMenuItem *item = node->GetData();
- int itemid = item->GetId();
- wxString text = item->GetText();
- text.Replace(wxT("_"), wxT("&"));
- wxMenu *submenu = item->GetSubMenu();
- if (!submenu)
- {
- wxMenuItem* itemcopy = new wxMenuItem(menucopy,
- itemid, text,
- menu->GetHelpString(itemid));
- itemcopy->SetBitmap(item->GetBitmap());
- itemcopy->SetCheckable(item->IsCheckable());
- menucopy->Append(itemcopy);
- }
- else
- menucopy->Append (itemid, text, CopyMenu(submenu),
- menu->GetHelpString(itemid));
-
- node = node->GetNext();
- }
-
- return menucopy;
-}
-
wxMenu *wxMenuBar::Remove(size_t pos)
{
wxMenu *menu = wxMenuBarBase::Remove(pos);
if ( !menu )
return (wxMenu*) NULL;
- wxMenu *menucopy = CopyMenu( menu );
-
- // unparent calls unref() and that would delete the widget so we raise
- // the ref count to 2 artificially before invoking unparent.
- gtk_widget_ref( menu->m_menu );
- gtk_widget_unparent( menu->m_menu );
+ gtk_menu_item_remove_submenu( GTK_MENU_ITEM(menu->m_owner) );
+ gtk_container_remove(GTK_CONTAINER(m_menubar), menu->m_owner);
gtk_widget_destroy( menu->m_owner );
- delete menu;
-
- menu = menucopy;
+ menu->m_owner = NULL;
if (m_invokingWindow)
{
wxMenuItem* item = menu->FindChildItem( id );
wxCHECK_RET( item, wxT("error in menu item callback") );
+ if ( item->GetId() == wxGTK_TITLE_ID )
+ {
+ // ignore events from the menu title
+ return;
+ }
+
if (item->IsCheckable())
{
bool isReallyChecked = item->IsChecked(),
{
if ( *pc == wxT('\t'))
break;
-
+
if ( *pc == wxT('_') )
{
// GTK 1.2 escapes "xxx_xxx" to "xxx__xxx"
{
m_text << wxT("__");
}
- else
+ else
{
m_text << *pc;
}
{
m_accel = gtk_accel_group_new();
m_menu = gtk_menu_new();
+ // NB: keep reference to the menu so that it is not destroyed behind
+ // our back by GTK+ e.g. when it is removed from menubar:
+ gtk_widget_ref(m_menu);
m_owner = (GtkWidget*) NULL;
// Tearoffs are entries, just like separators. So if we want this
// menu to be a tear-off one, we just append a tearoff entry
// immediately.
- if(m_style & wxMENU_TEAROFF)
+ if ( m_style & wxMENU_TEAROFF )
{
- GtkWidget *tearoff = gtk_tearoff_menu_item_new();
+ GtkWidget *tearoff = gtk_tearoff_menu_item_new();
- gtk_menu_append(GTK_MENU(m_menu), tearoff);
- }
+ gtk_menu_append(GTK_MENU(m_menu), tearoff);
+ }
- m_prevRadio = NULL;
+ m_prevRadio = NULL;
// append the title as the very first entry if we have it
- if ( !!m_title )
+ if ( !m_title.empty() )
{
- Append(-2, m_title);
+ Append(wxGTK_TITLE_ID, m_title);
AppendSeparator();
}
}
WX_CLEAR_LIST(wxMenuItemList, m_items);
if ( GTK_IS_WIDGET( m_menu ))
+ {
+ gtk_widget_unref( m_menu ); // see wxMenu::Init
gtk_widget_destroy( m_menu );
+ }
}
bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos)
gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem);
else
gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos);
-
+
gtk_widget_show( mitem->GetSubMenu()->m_menu );
// if adding a submenu to a menu already existing in the menu bar, we
const wxBitmap *bitmap = &mitem->GetBitmap();
GdkPixmap *gdk_pixmap = bitmap->GetPixmap();
GdkBitmap *gdk_bitmap = bitmap->GetMask() ? bitmap->GetMask()->GetBitmap() : (GdkBitmap*) NULL;
-
+
#ifdef __WXGTK20__
menuItem = gtk_image_menu_item_new_with_mnemonic( wxGTK_CONV( text ) );
-
+
GtkWidget *image = gtk_image_new_from_pixmap( gdk_pixmap, gdk_bitmap );
gtk_widget_show(image);
-
+
gtk_image_menu_item_set_image( GTK_IMAGE_MENU_ITEM(menuItem), image );
-
+
gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
(gpointer)this );
else
gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos);
}
-
+
guint accel_key;
GdkModifierType accel_mods;
wxCharBuffer buf = wxGTK_CONV( GetHotKey(*mitem) );
-
- // wxPrintf( wxT("item: %s hotkey %s\n"), mitem->GetText().c_str(), GetHotKey(*mitem).c_str() );
-
+
+ // wxPrintf( wxT("item: %s hotkey %s\n"), mitem->GetText().c_str(), GetHotKey(*mitem).c_str() );
+
gtk_accelerator_parse( (const char*) buf, &accel_key, &accel_mods);
if (accel_key != 0)
{
- gtk_widget_add_accelerator (GTK_WIDGET(menuItem),
- "activate",
+ gtk_widget_add_accelerator (GTK_WIDGET(menuItem),
+ "activate",
m_accel,
- accel_key,
+ accel_key,
accel_mods,
GTK_ACCEL_VISIBLE);
}
-
+
gtk_widget_show( menuItem );
if ( !mitem->IsSeparator() )
{
if (!GtkAppend(mitem))
return NULL;
-
+
return wxMenuBase::DoAppend(mitem);
}
projects / wxWidgets.git / blobdiff