void NoteAddin::on_note_opened_event(Note & )
{
on_note_opened();
NoteWindow * window = get_window();
for(std::list<Gtk::MenuItem*>::const_iterator iter = m_tools_menu_items.begin();
iter != m_tools_menu_items.end(); ++iter) {
Gtk::Widget *item= *iter;
if ((item->get_parent() == NULL) ||
(item->get_parent() != window->plugin_menu()))
window->plugin_menu()->add (*item);
}
for(std::list<Gtk::MenuItem*>::const_iterator iter = m_text_menu_items.begin();
iter != m_text_menu_items.end(); ++iter) {
Gtk::Widget *item = *iter;
if ((item->get_parent() == NULL) ||
(item->get_parent() != window->text_menu())) {
window->text_menu()->add (*item);
window->text_menu()->reorder_child(*(Gtk::MenuItem*)item, 7);
}
}
for(ToolItemMap::const_iterator iter = m_toolbar_items.begin();
iter != m_toolbar_items.end(); ++iter) {
if ((iter->first->get_parent() == NULL) ||
(iter->first->get_parent() != window->toolbar())) {
window->toolbar()->insert (*(iter->first), iter->second);
}
}
}
bool CamWnd::onWindowStateEvent(GdkEventWindowState* ev)
{
if ((ev->changed_mask & (GDK_WINDOW_STATE_ICONIFIED|GDK_WINDOW_STATE_WITHDRAWN)) != 0)
{
// Now let's see what the new state of the window is
if ((ev->new_window_state & (GDK_WINDOW_STATE_ICONIFIED|GDK_WINDOW_STATE_WITHDRAWN)) == 0)
{
// Window got maximised again, re-add the GL widget to fix it from going gray
Gtk::Widget* glWidget = getWidget();
// greebo: Unfortunate hack to fix the grey GL renderviews in Win32
Gtk::Container* container = glWidget->get_parent();
if (container != NULL)
{
glWidget->reference();
container->remove(*glWidget);
container->add(*glWidget);
glWidget->unreference();
}
}
}
return false;
}
void PrintWidgetPath(Gtk::Widget& searched_wdg)
{
io::cout << "Focus Widget Reverse Path: " << searched_wdg.get_name() << io::endl;
for( Gtk::Widget* wdg = &searched_wdg; wdg = wdg->get_parent(), wdg; )
io::cout << " -> " << wdg->get_name();
io::cout << io::endl;
}
// Note: This works only if the column has custom widget set.
Gtk::Widget* app_gtkmm_get_column_header(Gtk::TreeViewColumn& column)
{
Gtk::Widget* w = column.get_widget();
Gtk::Widget* p1 = 0;
Gtk::Widget* p2 = 0;
Gtk::Widget* p3 = 0;
// move up to GtkAlignment, then GtkHBox, then GtkButton.
if (w && (p1 = w->get_parent()) && (p2 = p1->get_parent()) && (p3 = p2->get_parent()))
return p3;
return NULL;
}
Gtk::Button* get_tree_view_column_header_button(Gtk::TreeViewColumn& column)
{
Gtk::Widget* widget;
if( !( widget = column.get_widget() ) )
{
// Если для заголовка не установлен никакой виджет, устанавливаем свой Gtk::Label,
// чтобы по нему можно было выйти на остальные виджеты заголовка.
Gtk::Label* header_label = Gtk::manage(new Gtk::Label(column.get_title()));
column.set_widget(*header_label);
header_label->show();
widget = header_label->get_parent();
}
// Поднимаемся вверх по дереву контейнеров,
// пока не наткнемся на Gtk::Button.
while(widget && widget->get_name() != "GtkButton")
widget = widget->get_parent();
return dynamic_cast<Gtk::Button*>(widget);
}