static void wxGetGtkAccel(const wxMenuItem* item, guint* accel_key, GdkModifierType* accel_mods) { *accel_key = 0; const wxString string = GetGtkHotKey(*item); if (!string.empty()) gtk_accelerator_parse(wxGTK_CONV_SYS(string), accel_key, accel_mods); else { GtkStockItem stock_item; const char* stockid = wxGetStockGtkID(item->GetId()); if (stockid && gtk_stock_lookup(stockid, &stock_item)) { *accel_key = stock_item.keyval; *accel_mods = stock_item.modifier; } } }
bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos) { GtkWidget *menuItem; wxString text; GtkLabel* label = NULL; if ( mitem->IsSeparator() ) { // TODO menuItem = gtk_menu_item_new(); } else if (mitem->GetBitmap().IsOk()) { text = mitem->wxMenuItemBase::GetItemLabel(); const wxBitmap *bitmap = &mitem->GetBitmap(); // TODO wxUnusedVar(bitmap); menuItem = gtk_menu_item_new_with_label( wxGTK_CONV( text ) ); label = GTK_LABEL( GTK_BIN(menuItem)->child ); m_prevRadio = NULL; } else // a normal item { // text has "_" instead of "&" after mitem->SetItemLabel() so don't use it text = mitem->wxMenuItemBase::GetItemLabel() ; switch ( mitem->GetKind() ) { case wxITEM_CHECK: { menuItem = gtk_check_menu_item_new_with_label( wxGTK_CONV( text ) ); label = GTK_LABEL( GTK_BIN(menuItem)->child ); // set new text gtk_label_set_text( label, wxGTK_CONV( text ) ); m_prevRadio = NULL; break; } case wxITEM_RADIO: { GSList *group = NULL; if ( m_prevRadio == NULL ) { // start of a new radio group m_prevRadio = menuItem = gtk_radio_menu_item_new_with_label( group, wxGTK_CONV( text ) ); label = GTK_LABEL( GTK_BIN(menuItem)->child ); // set new text gtk_label_set_text( label, wxGTK_CONV( text ) ); } else // continue the radio group { group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (m_prevRadio)); m_prevRadio = menuItem = gtk_radio_menu_item_new_with_label( group, wxGTK_CONV( text ) ); label = GTK_LABEL( GTK_BIN(menuItem)->child ); } break; } default: wxFAIL_MSG( wxT("unexpected menu item kind") ); // fall through case wxITEM_NORMAL: { menuItem = gtk_menu_item_new_with_label( wxGTK_CONV( text ) ); label = GTK_LABEL( GTK_BIN(menuItem)->child ); m_prevRadio = NULL; break; } } } guint accel_key; GdkModifierType accel_mods; wxCharBuffer buf = wxGTK_CONV( GetGtkHotKey(*mitem) ); // wxPrintf( wxT("item: %s hotkey %s\n"), mitem->GetItemLabel().c_str(), GetGtkHotKey(*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", m_accel, accel_key, accel_mods, GTK_ACCEL_VISIBLE); } if (pos == -1) 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( menuItem ); if ( !mitem->IsSeparator() ) { wxASSERT_MSG( menuItem, wxT("invalid menuitem") ); gtk_signal_connect( GTK_OBJECT(menuItem), "select", GTK_SIGNAL_FUNC(gtk_menu_hilight_callback), (gpointer)this ); gtk_signal_connect( GTK_OBJECT(menuItem), "deselect", GTK_SIGNAL_FUNC(gtk_menu_nolight_callback), (gpointer)this ); if ( mitem->IsSubMenu() && mitem->GetKind() != wxITEM_RADIO && mitem->GetKind() != wxITEM_CHECK ) { gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu ); gtk_widget_show( mitem->GetSubMenu()->m_menu ); } else { gtk_signal_connect( GTK_OBJECT(menuItem), "activate", GTK_SIGNAL_FUNC(gtk_menu_clicked_callback), (gpointer)this ); } guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( text ) ); if (accel_key != GDK_VoidSymbol) { gtk_widget_add_accelerator (menuItem, "activate_item", gtk_menu_ensure_uline_accel_group(GTK_MENU(m_menu)), accel_key, GDK_MOD1_MASK, GTK_ACCEL_LOCKED); } } mitem->SetMenuItem(menuItem); if (ms_locked) { // This doesn't even exist! // gtk_widget_lock_accelerators(mitem->GetMenuItem()); } return true; }
void wxMenuItem::SetItemLabel( const wxString& string ) { wxString str = string; if ( str.empty() && !IsSeparator() ) { wxASSERT_MSG(wxIsStockID(GetId()), wxT("A non-stock menu item with an empty label?")); str = wxGetStockLabel(GetId(), wxSTOCK_WITH_ACCELERATOR | wxSTOCK_WITH_MNEMONIC); } // Some optimization to avoid flicker wxString oldLabel = m_text; oldLabel = wxStripMenuCodes(oldLabel); oldLabel.Replace(wxT("_"), wxEmptyString); wxString label1 = wxStripMenuCodes(str); wxString oldhotkey = GetHotKey(); // Store the old hotkey in Ctrl-foo format wxCharBuffer oldbuf = wxGTK_CONV( GetGtkHotKey(*this) ); // and as <control>foo DoSetText(str); if (oldLabel == label1 && oldhotkey == GetHotKey()) // Make sure we can change a hotkey even if the label is unaltered return; if (m_menuItem) { GtkLabel *label; if (m_labelWidget) label = (GtkLabel*) m_labelWidget; else label = GTK_LABEL( GTK_BIN(m_menuItem)->child ); // set new text gtk_label_set( label, wxGTK_CONV( m_text ) ); // reparse key accel (void)gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV(m_text) ); gtk_accel_label_refetch( GTK_ACCEL_LABEL(label) ); } guint accel_key; GdkModifierType accel_mods; gtk_accelerator_parse( (const char*) oldbuf, &accel_key, &accel_mods); if (accel_key != 0) { gtk_widget_remove_accelerator( GTK_WIDGET(m_menuItem), m_parentMenu->m_accel, accel_key, accel_mods ); } wxCharBuffer buf = wxGTK_CONV( GetGtkHotKey(*this) ); gtk_accelerator_parse( (const char*) buf, &accel_key, &accel_mods); if (accel_key != 0) { gtk_widget_add_accelerator( GTK_WIDGET(m_menuItem), "activate", m_parentMenu->m_accel, accel_key, accel_mods, GTK_ACCEL_VISIBLE); } }