2 Copyright (C) 1999 Paul Barton-Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 #include <gtk/gtkpaned.h>
26 #include <gtkmm2ext/utils.h>
27 #include <gtkmm/widget.h>
28 #include <gtkmm/button.h>
29 #include <gtkmm/window.h>
30 #include <gtkmm/paned.h>
31 #include <gtkmm/comboboxtext.h>
38 Gtkmm2ext::get_ink_pixel_size (Glib::RefPtr<Pango::Layout> layout,
42 Pango::Rectangle ink_rect = layout->get_ink_extents ();
44 width = (ink_rect.get_width() + PANGO_SCALE / 2) / PANGO_SCALE;
45 height = (ink_rect.get_height() + PANGO_SCALE / 2) / PANGO_SCALE;
49 get_pixel_size (Glib::RefPtr<Pango::Layout> layout,
53 layout->get_pixel_size (width, height);
57 Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget &w, const gchar *text,
58 gint hpadding, gint vpadding)
64 get_pixel_size (w.create_pango_layout (text), width, height);
65 w.set_size_request(width + hpadding, height + vpadding);
69 Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget &w,
70 const std::vector<std::string>& strings,
71 gint hpadding, gint vpadding)
79 for (vector<string>::const_iterator i = strings.begin(); i != strings.end(); ++i) {
80 get_pixel_size (w.create_pango_layout (*i), width, height);
81 width_max = max(width_max,width);
82 height_max = max(height_max, height);
84 w.set_size_request(width_max + hpadding, height_max + vpadding);
90 // Necessary for gettext
91 (void) bindtextdomain(PACKAGE, LOCALEDIR);
95 Gtkmm2ext::set_popdown_strings (Gtk::ComboBoxText& cr, const vector<string>& strings, bool set_size, gint hpadding, gint vpadding)
97 vector<string>::const_iterator i;
104 for (i = strings.begin(); i != strings.end(); ++i) {
105 if ((*i).find_first_of ("gy") != string::npos) {
106 /* contains a descender */
111 if (i == strings.end()) {
113 /* make a copy of the strings then add one that has a descener */
116 copy.push_back ("g");
117 set_size_request_to_display_given_text (cr, copy, COMBO_FUDGE+10+hpadding, 15+vpadding);
120 set_size_request_to_display_given_text (cr, strings, COMBO_FUDGE+10+hpadding, 15+vpadding);
124 for (i = strings.begin(); i != strings.end(); ++i) {
130 Gtkmm2ext::get_paned_handle (Gtk::Paned& paned)
132 return GTK_PANED(paned.gobj())->handle;
136 Gtkmm2ext::set_decoration (Gtk::Window* win, Gdk::WMDecoration decor)
138 win->get_window()->set_decorations (decor);
141 void Gtkmm2ext::set_treeview_header_as_default_label(Gtk::TreeViewColumn* c)
143 gtk_tree_view_column_set_widget( c->gobj(), GTK_WIDGET(0) );
147 Gtkmm2ext::detach_menu (Gtk::Menu& menu)
149 /* its possible for a Gtk::Menu to have no gobj() because it has
150 not yet been instantiated. Catch this and provide a safe
154 if (menu.get_attach_widget()) {