Reapplied Hombres patch (revision c006f93a5f) as it got lost on the way.

2010-09-13 10:44:42 +02:00
commit d1b551466f
598 changed files with 119742 additions and 0 deletions
--- a/rtgui/ilabel.cc
+++ b/rtgui/ilabel.cc
@@ -0,0 +1,63 @@
+/*
+ *  This file is part of RawTherapee.
+ *
+ *  Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
+ *
+ *  RawTherapee is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  RawTherapee is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with RawTherapee.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <ilabel.h>
+
+ILabel::ILabel (Glib::ustring lab) : label(lab) {}
+
+void ILabel::on_realize() {
+
+    Gtk::DrawingArea::on_realize();
+    add_events(Gdk::EXPOSURE_MASK);
+
+    Glib::RefPtr<Pango::Layout> fn = create_pango_layout(label);
+    fn->set_markup (label);
+    int labw, labh;
+    fn->get_pixel_size (labw, labh);
+    set_size_request (2+labw,2+labh);
+
+    signal_style_changed().connect( sigc::mem_fun(*this, &ILabel::styleChanged) );
+}
+
+bool ILabel::on_expose_event (GdkEventExpose* event) {
+
+    Glib::RefPtr<Gtk::Style> style = get_style ();
+    Glib::RefPtr<Gdk::Window> window = get_window();
+    Glib::RefPtr<Gdk::GC> gc_ = style->get_bg_gc(get_state());
+    Cairo::RefPtr<Cairo::Context> cr = window->create_cairo_context();
+
+    Gdk::Color c = style->get_fg (get_state());
+    cr->set_source_rgb (c.get_red_p(), c.get_green_p(), c.get_blue_p());
+    cr->rectangle (0, 0, get_width (), get_height());
+    cr->fill ();
+
+    Glib::RefPtr<Pango::Layout> fn = create_pango_layout (label);
+    fn->set_markup (label);
+    window->draw_layout(gc_, 1, 1, fn);
+
+    return true;
+}
+
+void ILabel::styleChanged (const Glib::RefPtr<Gtk::Style>& style) {
+
+    Glib::RefPtr<Pango::Layout> fn = create_pango_layout(label);
+    fn->set_markup (label);
+    int labw, labh;
+    fn->get_pixel_size (labw, labh);
+    set_size_request (2+labw,2+labh);
+}