1 files changed, 52 insertions, 0 deletions
diff --git a/src/Gui/AspectFrame.h b/src/Gui/AspectFrame.h
new file mode 100644
index 0000000..0831956
--- /dev/null
+++ b/src/Gui/AspectFrame.h
@@ -0,0 +1,52 @@
+/*
+ * AspectFrame.h
+ * 
+ * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
+ * 
+ * This program 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.
+ * 
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ZOOMEDIT_GUI_ASPECTFRAME_H_
+#define ZOOMEDIT_GUI_ASPECTFRAME_H_
+
+#include <gtkmm/aspectframe.h>
+#include <iostream>
+
+namespace ZoomEdit {
+namespace Gui {
+
+class AspectFrame : public Gtk::AspectFrame {
+  private:
+    int width;
+    
+    void onSizeAllocate(Gtk::Allocation &allocation) {
+      if(allocation.get_width() == width)
+        return;
+      
+      width = allocation.get_width();
+      
+      set_size_request(-1, width/property_ratio().get_value());
+    }
+    
+  public:
+    AspectFrame(BaseObjectType *cobject, const Glib::RefPtr<Gnome::Glade::Xml>&)
+    : Gtk::AspectFrame(cobject), width(-1) {
+      signal_size_allocate().connect(sigc::mem_fun(this, &AspectFrame::onSizeAllocate));
+    }
+};
+
+}
+}
+
+#endif /*ZOOMEDIT_GUI_ASPECTFRAME_H_*/