src/canvas.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * canvas.h: canvas definitions.
   4  *
   5  * Contact:
   6  *   Moonlight List (moonlight-list@lists.ximian.com)
   7  *
   8  * Copyright 2007 Novell, Inc. (http://www.novell.com)
   9  *
  10  * See the LICENSE file included with the distribution for details.
  11  *
  12  */
  13
  14 #ifndef __MOON_CANVAS_H__
  15 #define __MOON_CANVAS_H__
  16
  17 #include <glib.h>
  18
  19 #include "panel.h"
  20
  21 //
  22 // Canvas Class, the only purpose is to have the Left/Top properties that
  23 // children can use
  24 //
  25 /* @Namespace=System.Windows.Controls */
  26 class Canvas : public Panel {
  27  protected:
  28         virtual ~Canvas () {}
  29
  30  public:
  31         /* @PropertyType=double,DefaultValue=0.0,Attached,GenerateAccessors */
  32         const static int LeftProperty;
  33         /* @PropertyType=double,DefaultValue=0.0,Attached,GenerateAccessors */
  34         const static int TopProperty;
  35         /* @PropertyType=gint32,DefaultValue=0,Attached,GenerateAccessors */
  36         const static int ZIndexProperty;
  37
  38         /* @GenerateCBinding,GeneratePInvoke */
  39         Canvas ();
  40
  41         virtual Size MeasureOverride (Size availableSize);
  42         virtual Size ArrangeOverride (Size availableSize);
  43         virtual bool IsLayoutContainer ();
  44         virtual void ShiftPosition (Point p);
  45         virtual void ComputeBounds ();
  46
  47         virtual void OnPropertyChanged (PropertyChangedEventArgs *args, MoonError *error);
  48
  49         virtual void OnCollectionItemChanged (Collection *col, DependencyObject *obj, PropertyChangedEventArgs *args);
  50
  51         //
  52         // Property Accessors
  53         //
  54         static void SetLeft (DependencyObject *item, double left);
  55         static double GetLeft (DependencyObject *item);
  56
  57         static void SetTop (DependencyObject *item, double top);
  58         static double GetTop (DependencyObject *item);
  59
  60         static void SetZIndex (DependencyObject *item, int zindex);
  61         static int GetZIndex (DependencyObject *item);
  62 };
  63
  64 #endif /* __MOON_CANVAS_H__ */