// Author: Robert Roebling
// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
-// Licence: wxWidgets licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
+#include "wx/menu.h"
#include "wx/log.h"
#include "wx/intl.h"
#include "wx/app.h"
#include "wx/bitmap.h"
-#include "wx/menu.h"
#if wxUSE_ACCEL
#include "wx/accel.h"
#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
//-----------------------------------------------------------------------------
guint have_pixmap_count;
};
-
+extern "C" {
GtkType gtk_pixmap_menu_item_get_type (void);
GtkWidget* gtk_pixmap_menu_item_new (void);
void gtk_pixmap_menu_item_set_pixmap (GtkPixmapMenuItem *menu_item,
- GtkWidget *pixmap);
-#endif // GTK 2.0
+ GtkWidget *pixmap);
+}
+
+#endif // !__WXGTK20__
//-----------------------------------------------------------------------------
// idle system
}
++pc;
}
-
+
// wxPrintf( wxT("before %s after %s\n"), title.c_str(), str.c_str() );
-
+
return str;
}
// activate message from GTK
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu )
{
if (g_isIdle) wxapp_install_idle_handler();
wxWindow *win = menu->GetInvokingWindow();
if (win) win->GetEventHandler()->ProcessEvent( event );
}
+}
//-----------------------------------------------------------------------------
// wxMenuBar
IMPLEMENT_DYNAMIC_CLASS(wxMenuBar,wxWindow)
-wxMenuBar::wxMenuBar( long style )
+void wxMenuBar::Init(size_t n, wxMenu *menus[], const wxString titles[], long style)
{
// the parent window is known after wxFrame::SetMenu()
m_needParent = FALSE;
PostCreation();
ApplyWidgetStyle();
+
+ for (size_t i = 0; i < n; ++i )
+ Append(menus[i], titles[i]);
}
-wxMenuBar::wxMenuBar()
+wxMenuBar::wxMenuBar(size_t n, wxMenu *menus[], const wxString titles[], long style)
{
- // the parent window is known after wxFrame::SetMenu()
- m_needParent = FALSE;
- m_style = 0;
- m_invokingWindow = (wxWindow*) NULL;
-
- if (!PreCreation( (wxWindow*) NULL, wxDefaultPosition, wxDefaultSize ) ||
- !CreateBase( (wxWindow*) NULL, -1, wxDefaultPosition, wxDefaultSize, 0, wxDefaultValidator, wxT("menubar") ))
- {
- wxFAIL_MSG( wxT("wxMenuBar creation failed") );
- return;
- }
-
- m_menubar = gtk_menu_bar_new();
-#ifndef __WXGTK20__
- m_accel = gtk_accel_group_new();
-#endif
-
- m_widget = GTK_WIDGET(m_menubar);
+ Init(n, menus, titles, style);
+}
- PostCreation();
+wxMenuBar::wxMenuBar(long style)
+{
+ Init(0, NULL, NULL, style);
+}
- ApplyWidgetStyle();
+wxMenuBar::wxMenuBar()
+{
+ Init(0, NULL, NULL, 0);
}
wxMenuBar::~wxMenuBar()
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)
{
// "activate"
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
{
if (g_isIdle)
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(),
menu->SendEvent(id, item->IsCheckable() ? item->IsChecked() : -1);
}
}
+}
//-----------------------------------------------------------------------------
// "select"
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu )
{
if (g_isIdle) wxapp_install_idle_handler();
wxWindow *win = menu->GetInvokingWindow();
if (win) win->GetEventHandler()->ProcessEvent( event );
}
+}
//-----------------------------------------------------------------------------
// "deselect"
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu )
{
if (g_isIdle) wxapp_install_idle_handler();
if (win)
win->GetEventHandler()->ProcessEvent( event );
}
+}
//-----------------------------------------------------------------------------
// wxMenuItem
{
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_destroy( m_menu );
+ {
+ // see wxMenu::Init
+ gtk_widget_unref( m_menu );
+ // if the menu is inserted in another menu at this time, there was
+ // one more reference to it:
+ if ( m_owner )
+ 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
{
wxString text = mitem->GetText();
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;
+ if (bitmap->HasPixbuf())
+ {
+ image = gtk_image_new_from_pixbuf(bitmap->GetPixbuf());
+ }
+ else
+ {
+ GdkPixmap *gdk_pixmap = bitmap->GetPixmap();
+ GdkBitmap *gdk_bitmap = bitmap->GetMask() ?
+ bitmap->GetMask()->GetBitmap() :
+ (GdkBitmap*) NULL;
+ image = gtk_image_new_from_pixmap( gdk_pixmap, gdk_bitmap );
+ }
- 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);
#else
+ GdkPixmap *gdk_pixmap = bitmap->GetPixmap();
+ GdkBitmap *gdk_bitmap = bitmap->GetMask() ? bitmap->GetMask()->GetBitmap() : (GdkBitmap*) NULL;
menuItem = gtk_pixmap_menu_item_new ();
GtkWidget *label = gtk_accel_label_new ( wxGTK_CONV( text ) );
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);
}
case WXK_F10:
case WXK_F11:
case WXK_F12:
- hotkey << wxT('F') << code - WXK_F1 + 1;
+ hotkey += wxString::Format(wxT("F%d"), code - WXK_F1 + 1);
break;
// TODO: we should use gdk_keyval_name() (a.k.a.
static GtkMenuItemClass *parent_class = NULL;
-}
+} // extern "C"
#define BORDER_SPACING 3
#define PMAP_WIDTH 20
return pixmap_menu_item_type;
}
+extern "C" {
+
/**
* gtk_pixmap_menu_item_new
*
gtk_widget_queue_resize(GTK_WIDGET(menu_item));
}
-#endif
+} // extern "C"
+
+#endif // !__WXGTK20__
projects / wxWidgets.git / blobdiff