IMPLEMENT_DYNAMIC_CLASS(wxMenuBar,wxWindow)
+wxMenuBar::wxMenuBar( long style )
+{
+ m_needParent = FALSE; // hmmm
+
+ PreCreation( (wxWindow *) NULL, -1, wxDefaultPosition, wxDefaultSize, 0, "menu" );
+
+ m_menus.DeleteContents( TRUE );
+
+ m_menubar = gtk_menu_bar_new();
+
+ if (style & wxMB_DOCKABLE)
+ {
+ m_widget = gtk_handle_box_new();
+ gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_menubar) );
+ gtk_widget_show( GTK_WIDGET(m_menubar) );
+ }
+ else
+ {
+ m_widget = GTK_WIDGET(m_menubar);
+ }
+
+ PostCreation();
+
+ Show( TRUE );
+}
+
wxMenuBar::wxMenuBar()
{
m_needParent = FALSE; // hmmm
void wxMenuBar::Append( wxMenu *menu, const wxString &title )
{
m_menus.Append( menu );
- menu->m_title = title;
+ wxString title2 = title;
int pos;
- do
+ do
{
- pos = menu->m_title.First( '&' );
- if (pos != -1) menu->m_title.Remove( pos, 1 );
- } while (pos != -1);
+ pos = title2.First( '&' );
+ if (pos != wxNOT_FOUND)
+ title2.Remove( pos, 1 );
+ } while (pos != wxNOT_FOUND);
+
+ menu->SetTitle(title2);
- GtkWidget *root_menu;
- root_menu = gtk_menu_item_new_with_label( WXSTRINGCAST(menu->m_title) );
- gtk_widget_show( root_menu );
- gtk_menu_item_set_submenu( GTK_MENU_ITEM(root_menu), menu->m_menu );
+ menu->m_owner = gtk_menu_item_new_with_label( WXSTRINGCAST(title2) );
+ gtk_widget_show( menu->m_owner );
+ gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu );
- gtk_menu_bar_append( GTK_MENU_BAR(m_menubar), root_menu );
+ gtk_menu_bar_append( GTK_MENU_BAR(m_menubar), menu->m_owner );
}
static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString )
{
- if (menu->m_title == menuString)
+ if (menu->GetTitle() == menuString)
{
int res = menu->FindItem( itemString );
- if (res != -1) return res;
+ if (res != wxNOT_FOUND)
+ return res;
}
-
- wxNode *node = menu->m_items.First();
+
+ wxNode *node = ((wxMenu *)menu)->GetItems().First(); // const_cast
while (node)
{
wxMenuItem *item = (wxMenuItem*)node->Data();
if (item->IsSubMenu())
return FindMenuItemRecursive(item->GetSubMenu(), menuString, itemString);
+
node = node->Next();
}
- return -1;
+ return wxNOT_FOUND;
+}
+
+wxMenuItem *wxMenuBar::FindItemForId(int itemId, wxMenu **menuForItem = NULL) const
+{
+ if ( menuForItem )
+ {
+ // TODO return the pointer to the menu
+
+ *menuForItem = NULL;
+ }
+
+ return FindItem(itemId);
}
int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemString ) const
return -1;
}
-/* Find a wxMenuItem using its id. Recurses down into sub-menus */
+// Find a wxMenuItem using its id. Recurses down into sub-menus
static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id)
{
wxMenuItem* result = menu->FindItem(id);
- wxNode *node = menu->m_items.First();
- while ( node && result == NULL )
+ wxNode *node = ((wxMenu *)menu)->GetItems().First(); // const_cast
+ while ( node && result == NULL )
{
wxMenuItem *item = (wxMenuItem*)node->Data();
if (item->IsSubMenu())
- {
+ {
result = FindMenuItemByIdRecursive( item->GetSubMenu(), id );
- }
+ }
node = node->Next();
}
return result;
}
-wxMenuItem* wxMenuBar::FindMenuItemById( int id ) const
+wxMenuItem* wxMenuBar::FindItem( int id ) const
{
wxMenuItem* result = 0;
wxNode *node = m_menus.First();
result = FindMenuItemByIdRecursive( menu, id );
node = node->Next();
}
-
+
return result;
}
void wxMenuBar::Check( int id, bool check )
{
wxMenuItem* item = FindMenuItemById( id );
- if (item) item->Check(check);
+
+ wxCHECK_RET( item, "wxMenuBar::Check: no such item" );
+
+ item->Check(check);
}
-bool wxMenuBar::Checked( int id ) const
+bool wxMenuBar::IsChecked( int id ) const
{
wxMenuItem* item = FindMenuItemById( id );
- if (item) return item->IsChecked();
- return FALSE;
+
+ wxCHECK_MSG( item, FALSE, "wxMenuBar::IsChecked: no such item" );
+
+ return item->IsChecked();
}
void wxMenuBar::Enable( int id, bool enable )
{
wxMenuItem* item = FindMenuItemById( id );
- if (item) item->Enable(enable);
+
+ wxCHECK_RET( item, "wxMenuBar::Enable: no such item" );
+
+ item->Enable(enable);
}
-bool wxMenuBar::Enabled( int id ) const
+bool wxMenuBar::IsEnabled( int id ) const
{
wxMenuItem* item = FindMenuItemById( id );
- if (item) return item->IsEnabled();
- return FALSE;
+
+ wxCHECK_MSG( item, FALSE, "wxMenuBar::IsEnabled: no such item" );
+
+ return item->IsEnabled();
}
wxString wxMenuBar::GetLabel( int id ) const
{
wxMenuItem* item = FindMenuItemById( id );
- if (item) return item->GetText();
- return "";
+
+ wxCHECK_MSG( item, "", "wxMenuBar::GetLabel: no such item" );
+
+ return item->GetText();
}
void wxMenuBar::SetLabel( int id, const wxString &label )
{
wxMenuItem* item = FindMenuItemById( id );
- if (item) return item->SetText( label );
+
+ wxCHECK_RET( item, "wxMenuBar::SetLabel: no such item" );
+
+ item->SetText( label );
}
-void wxMenuBar::EnableTop( int WXUNUSED(pos), bool WXUNUSED(flag) )
+void wxMenuBar::EnableTop( int pos, bool flag )
{
+ wxNode *node = m_menus.Nth( pos );
+
+ wxCHECK_RET( node, "menu not found" );
+
+ wxMenu* menu = (wxMenu*)node->Data();
+
+ if (menu->m_owner)
+ gtk_widget_set_sensitive( menu->m_owner, flag );
}
-wxString wxMenuBar::GetLabelTop( int WXUNUSED(pos) ) const
+wxString wxMenuBar::GetLabelTop( int pos ) const
{
- return "menu";
+ wxNode *node = m_menus.Nth( pos );
+
+ wxCHECK_MSG( node, "invalid", "menu not found" );
+
+ wxMenu* menu = (wxMenu*)node->Data();
+
+ return menu->GetTitle();
+}
+
+void wxMenuBar::SetLabelTop( int pos, const wxString& label )
+{
+ wxNode *node = m_menus.Nth( pos );
+
+ wxCHECK_RET( node, "menu not found" );
+
+ wxMenu* menu = (wxMenu*)node->Data();
+
+ menu->SetTitle( label );
+}
+
+void wxMenuBar::SetHelpString( int id, const wxString& helpString )
+{
+ wxMenuItem* item = FindMenuItemById( id );
+
+ wxCHECK_RET( item, "wxMenuBar::SetHelpString: no such item" );
+
+ item->SetHelp( helpString );
}
-void wxMenuBar::SetLabelTop( int WXUNUSED(pos), const wxString& WXUNUSED(label) )
+wxString wxMenuBar::GetHelpString( int id ) const
{
+ wxMenuItem* item = FindMenuItemById( id );
+
+ wxCHECK_MSG( item, "", "wxMenuBar::GetHelpString: no such item" );
+
+ return item->GetHelp();
}
//-----------------------------------------------------------------------------
int id = menu->FindMenuIdByMenuItem(widget);
/* should find it for normal (not popup) menu */
- wxASSERT( (id != -1) || (menu->GetInvokingWindow() != NULL) );
+ wxASSERT( (id != -1) || (menu->GetInvokingWindow() != NULL) );
- if (!menu->IsEnabled(id)) return;
+ if (!menu->IsEnabled(id))
+ return;
wxMenuItem* item = menu->FindItem( id );
wxCHECK_RET( item, "error in menu item callback" );
-
- if (item->m_isCheckMenu)
+
+ if (item->IsCheckable())
{
- if (item->m_isChecked == item->IsChecked())
+ if (item->GetCheckedFlag() == item->IsChecked())
{
- /* the menu item has been checked by calling wxMenuItem->Check() */
+ /* the menu item has been checked by calling wxMenuItem->Check() */
return;
- }
- else
- {
- /* the user pressed on the menu item -> report */
- item->m_isChecked = item->IsChecked(); /* make consistent again */
- }
+ }
+ else
+ {
+ /* the user pressed on the menu item -> report */
+ item->SetCheckedFlag(item->IsChecked()); /* make consistent again */
+ }
}
wxCommandEvent event( wxEVT_COMMAND_MENU_SELECTED, id );
event.SetEventObject( menu );
event.SetInt(id );
- if (menu->m_callback)
+ if (menu->GetCallback())
{
- (void) (*(menu->m_callback)) (*menu, event);
+ (void) (*(menu->GetCallback())) (*menu, event);
return;
}
- if (menu->GetEventHandler()->ProcessEvent(event)) return;
+ if (menu->GetEventHandler()->ProcessEvent(event))
+ return;
wxWindow *win = menu->GetInvokingWindow();
- if (win) win->GetEventHandler()->ProcessEvent( event );
+ if (win)
+ win->GetEventHandler()->ProcessEvent( event );
}
//-----------------------------------------------------------------------------
wxASSERT( id != -1 ); // should find it!
- if (!menu->IsEnabled(id)) return;
+ if (!menu->IsEnabled(id))
+ return;
- wxCommandEvent event( wxEVT_MENU_HIGHLIGHT, id );
+ wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, id );
event.SetEventObject( menu );
- event.SetInt(id );
/* wxMSW doesn't call callback here either
}
*/
- if (menu->GetEventHandler()->ProcessEvent(event)) return;
+ if (menu->GetEventHandler()->ProcessEvent(event))
+ return;
wxWindow *win = menu->GetInvokingWindow();
if (win) win->GetEventHandler()->ProcessEvent( event );
}
+//-----------------------------------------------------------------------------
+// "deselect"
+//-----------------------------------------------------------------------------
+
+static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu )
+{
+ int id = menu->FindMenuIdByMenuItem(widget);
+
+ wxASSERT( id != -1 ); // should find it!
+
+ if (!menu->IsEnabled(id))
+ return;
+
+ wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, -1 );
+ event.SetEventObject( menu );
+
+ if (menu->GetEventHandler()->ProcessEvent(event))
+ return;
+
+ wxWindow *win = menu->GetInvokingWindow();
+ if (win)
+ win->GetEventHandler()->ProcessEvent( event );
+}
+
//-----------------------------------------------------------------------------
// wxMenuItem
//-----------------------------------------------------------------------------
m_menuItem = (GtkWidget *) NULL;
}
-/* it's valid for this function to be called even if m_menuItem == NULL */
+// it's valid for this function to be called even if m_menuItem == NULL
void wxMenuItem::SetName( const wxString& str )
{
m_text = "";
Append(-2, m_title);
AppendSeparator();
}
+
+ m_owner = (GtkWidget*) NULL;
}
void wxMenu::SetTitle( const wxString& title )
{
- /* Waiting for something better. */
+ // TODO Waiting for something better
m_title = title;
}
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 );
+
gtk_menu_append( GTK_MENU(m_menu), menuItem );
gtk_widget_show( menuItem );
m_items.Append( mitem );
wxMenuItem *mitem = new wxMenuItem();
mitem->SetId(id);
mitem->SetText(text);
+ mitem->SetHelp(helpStr);
GtkWidget *menuItem = gtk_menu_item_new_with_label(mitem->GetText());
- mitem->SetHelp(helpStr);
mitem->SetMenuItem(menuItem);
mitem->SetSubMenu(subMenu);
+ 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 );
+
gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), subMenu->m_menu );
gtk_menu_append( GTK_MENU(m_menu), menuItem );
gtk_widget_show( menuItem );
m_items.Append( mitem );
}
+void wxMenu::Append( wxMenuItem *item )
+{
+ m_items.Append( item );
+
+ GtkWidget *menuItem = (GtkWidget*) NULL;
+
+ if (item->IsSeparator())
+ menuItem = gtk_menu_item_new();
+ else if (item->IsSubMenu())
+ menuItem = gtk_menu_item_new_with_label(item->GetText());
+ else
+ menuItem = item->IsCheckable() ? gtk_check_menu_item_new_with_label(item->GetText())
+ : gtk_menu_item_new_with_label(item->GetText());
+
+ if (!item->IsSeparator())
+ {
+ 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 (!item->IsSubMenu())
+ {
+ gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
+ GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
+ (gpointer*)this );
+ }
+ }
+
+ gtk_menu_append( GTK_MENU(m_menu), menuItem );
+ gtk_widget_show( menuItem );
+ item->SetMenuItem(menuItem);
+}
+
int wxMenu::FindItem( const wxString itemString ) const
{
wxString s( itemString );
int pos;
- do
+ do
{
pos = s.First( '&' );
if (pos != -1) s.Remove( pos, 1 );
{
wxMenuItem *item = (wxMenuItem*)node->Data();
if (item->GetText() == s)
- {
+ {
return item->GetId();
- }
+ }
node = node->Next();
}
- return -1;
+ return wxNOT_FOUND;
}
void wxMenu::Enable( int id, bool enable )
{
wxMenuItem *item = FindItem(id);
- if (item)
- {
- item->Enable(enable);
- }
+
+ wxCHECK_RET( item, "wxMenu::Enable: no such item" );
+
+ item->Enable(enable);
}
bool wxMenu::IsEnabled( int id ) const
{
wxMenuItem *item = FindItem(id);
- if (item)
- {
- return item->IsEnabled();
- }
- else
- {
- return FALSE;
- }
+
+ wxCHECK_MSG( item, FALSE, "wxMenu::IsEnabled: no such item" );
+
+ return item->IsEnabled();
}
void wxMenu::Check( int id, bool enable )
{
wxMenuItem *item = FindItem(id);
- if (item)
- {
- item->Check(enable);
- }
+
+ wxCHECK_RET( item, "wxMenu::Check: no such item" );
+
+ item->Check(enable);
}
bool wxMenu::IsChecked( int id ) const
{
wxMenuItem *item = FindItem(id);
- if (item)
- {
- return item->IsChecked();
- }
- else
- {
- return FALSE;
- }
+
+ wxCHECK_MSG( item, FALSE, "wxMenu::IsChecked: no such item" );
+
+ return item->IsChecked();
}
void wxMenu::SetLabel( int id, const wxString &label )
{
wxMenuItem *item = FindItem(id);
- if (item)
- {
- item->SetText(label);
- }
+
+ wxCHECK_RET( item, "wxMenu::SetLabel: no such item" );
+
+ item->SetText(label);
}
wxString wxMenu::GetLabel( int id ) const
{
wxMenuItem *item = FindItem(id);
- if (item)
- {
- return item->GetText();
- }
- else
- {
- return "";
- }
+
+ wxCHECK_MSG( item, "", "wxMenu::GetLabel: no such item" );
+
+ return item->GetText();
}
void wxMenu::SetHelpString( int id, const wxString& helpString )
{
wxMenuItem *item = FindItem(id);
- if (item) item->SetHelp( helpString );
+
+ wxCHECK_RET( item, "wxMenu::SetHelpString: no such item" );
+
+ item->SetHelp( helpString );
}
wxString wxMenu::GetHelpString( int id ) const
{
wxMenuItem *item = FindItem(id);
- if (item)
- {
- return item->GetHelp();
- }
- else
- {
- return "";
- }
+
+ wxCHECK_MSG( item, "", "wxMenu::GetHelpString: no such item" );
+
+ return item->GetHelp();
}
int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const
node = node->Next();
}
- return -1;
+ return wxNOT_FOUND;
}
wxMenuItem *wxMenu::FindItem(int id) const
{
wxNode *node = m_items.First();
- while (node)
+ while (node)
{
wxMenuItem *item = (wxMenuItem*)node->Data();
if (item->GetId() == id)
- {
+ {
return item;
- }
+ }
node = node->Next();
}
return m_invokingWindow;
}
+// Update a menu and all submenus recursively. source is the object that has
+// the update event handlers defined for it. If NULL, the menu or associated
+// window will be used.
+void wxMenu::UpdateUI(wxEvtHandler* source)
+{
+ if (!source && GetInvokingWindow())
+ source = GetInvokingWindow()->GetEventHandler();
+ if (!source)
+ source = GetEventHandler();
+ if (!source)
+ source = this;
+
+ wxNode* node = GetItems().First();
+ while (node)
+ {
+ wxMenuItem* item = (wxMenuItem*) node->Data();
+ if ( !item->IsSeparator() )
+ {
+ wxWindowID id = item->GetId();
+ wxUpdateUIEvent event(id);
+ event.SetEventObject( source );
+
+ if (source->ProcessEvent(event))
+ {
+ if (event.GetSetText())
+ SetLabel(id, event.GetText());
+ if (event.GetSetChecked())
+ Check(id, event.GetChecked());
+ if (event.GetSetEnabled())
+ Enable(id, event.GetEnabled());
+ }
+
+ if (item->GetSubMenu())
+ item->GetSubMenu()->UpdateUI(source);
+ }
+ node = node->Next();
+ }
+}
projects / wxWidgets.git / blobdiff