// A wrapper around set_tooltip_*() for portability across different gtkmm versions.
void app_gtkmm_set_widget_tooltip(Gtk::Widget& widget,
const Glib::ustring& tooltip_text, bool use_markup)
{
// set_tooltip_* is available since 2.12
#ifndef APP_GTKMM_OLD_TOOLTIPS
if (use_markup) {
widget.set_tooltip_markup(tooltip_text);
} else {
widget.set_tooltip_text(tooltip_text);
}
#else // use the old tooltips api
Gtk::Widget* toplevel = widget.get_toplevel();
if (toplevel && toplevel->is_toplevel()) { // orphan widgets return themselves, so check toplevelness.
GtkTooltips* tooltips = static_cast<GtkTooltips*>(toplevel->get_data("window_tooltips"));
if (tooltips) {
if (use_markup) {
// strip markup
Glib::ustring stripped;
if (app_pango_strip_markup(tooltip_text, stripped)) {
gtk_tooltips_set_tip(tooltips, widget.gobj(), stripped.c_str(), "");
}
} else {
gtk_tooltips_set_tip(tooltips, widget.gobj(), tooltip_text.c_str(), "");
}
}
}
#endif
}
PopupWin::PopupWin( Gtk::Widget* parent, SKELETON::View* view, const int mrg_x, const int mrg_y )
: PopupWinBase( POPUPWIN_NOFRAME ),
m_parent( parent ),
m_view( view ),
m_mrg_x( mrg_x ),
m_mrg_y( mrg_y )
{
#ifdef _DEBUG
std::cout << "PopupWin::PopupWin\n";
#endif
m_view->sig_resize_popup().connect( sigc::mem_fun( *this, &PopupWin::slot_resize_popup ) );
add( *m_view );
m_view->sig_hide_popup().connect( sigc::mem_fun( *this, &PopupWin::slot_hide_popup ) );
m_view->show_view();
Gtk::Widget* toplevel = m_parent->get_toplevel();
if( toplevel->is_toplevel() ) set_transient_for( *( ( Gtk::Window* )toplevel ) );
slot_resize_popup();
}