zoomedit:

* Revised sidebar

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_*/

src/Gui/Window.cpp

@@ -19,6 +19,7 @@
 
 #include "Window.h"
 #include "RenderArea.h"
+#include "AspectFrame.h"
 
 namespace ZoomEdit {
 namespace Gui {
@@ -29,6 +30,7 @@ Window::Window(BaseObjectType *cobject, const Glib::RefPtr<Gnome::Glade::Xml> &x
   
   xml->get_widget_derived("RenderArea", renderArea);
   xml->get_widget_derived("MapArea", mapArea);
+  xml->get_widget_derived("AspectFrameMap", aspectFrameMap);
 }
 
 Window::~Window() {
@@ -37,6 +39,9 @@ Window::~Window() {
   
   if(mapArea)
     delete mapArea;
+  
+  if(aspectFrameMap)
+    delete aspectFrameMap;
 }
 
 }

src/Gui/Window.h

@@ -26,11 +26,13 @@
 namespace ZoomEdit {
 namespace Gui {
 
+class AspectFrame;
 class RenderArea;
 
 class Window : public Gtk::Window {
   private:
     RenderArea *renderArea, *mapArea;
+    AspectFrame *aspectFrameMap;
     
   public:
     Window(BaseObjectType *cobject, const Glib::RefPtr<Gnome::Glade::Xml> &xml);