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Added wxMenu::Delete() and fixed some menu deleted memory

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leaks. Some.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3930 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1999-10-11 19:32:58 +00:00
parent 147bc49159
commit d1b15f03b8
7 changed files with 98 additions and 13 deletions
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37
src/gtk1/menu.cpp
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@@ -104,7 +104,7 @@ wxMenuBar::wxMenuBar()
wxMenuBar::~wxMenuBar()
{
// how to destroy a GtkItemFactory ?
// gtk_object_unref( GTK_OBJECT(m_factory) ); why not ?
}
static void wxMenubarUnsetInvokingWindow( wxMenu *menu, wxWindow *win )
@@ -584,6 +584,11 @@ wxMenuItem::wxMenuItem()
m_menuItem = (GtkWidget *) NULL;
}
wxMenuItem::~wxMenuItem()
{
// don't delete menu items, the menus take care of that
}
// it's valid for this function to be called even if m_menuItem == NULL
void wxMenuItem::SetName( const wxString& str )
{
@@ -717,9 +722,19 @@ wxMenu::Init( const wxString& title,
wxMenu::~wxMenu()
{
/* how do we delete an item-factory ? */
gtk_widget_destroy( m_menu );
wxNode *node = m_items.First();
while (node)
{
wxMenuItem *item = (wxMenuItem*)node->Data();
wxMenu *submenu = item->GetSubMenu();
if (submenu)
delete submenu;
node = node->Next();
}
gtk_widget_destroy( m_menu );
gtk_object_unref( GTK_OBJECT(m_factory) );
}
void wxMenu::SetTitle( const wxString& title )
@@ -964,6 +979,22 @@ void wxMenu::Append( wxMenuItem *item )
item->SetMenuItem(menuItem);
}
void wxMenu::Delete( int id )
{
wxNode *node = m_items.First();
while (node)
{
wxMenuItem *item = (wxMenuItem*)node->Data();
if (item->GetId() == id)
{
gtk_widget_destroy( item->GetMenuItem() );
m_items.DeleteNode( node );
return;
}
node = node->Next();
}
}
int wxMenu::FindItem( const wxString itemString ) const
{
wxString s = wxT("");