src/panel.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * panel.h
   4  *
   5  * Copyright 2007 Novell, Inc. (http://www.novell.com)
   6  *
   7  * See the LICENSE file included with the distribution for details.
   8  *
   9  */
  10
  11 #ifndef __MOON_PANEL_H__
  12 #define __MOON_PANEL_H__
  13
  14 #include <glib.h>
  15 #include "frameworkelement.h"
  16
  17 /* @ContentProperty="Children" */
  18 /* @Namespace=System.Windows.Controls */
  19 class Panel : public FrameworkElement {
  20  private:
  21         //
  22         // Contains the last element where the mouse entered
  23         //
  24         UIElement *mouse_over;
  25
  26  protected:
  27         virtual ~Panel ();
  28
  29         virtual bool EmptyBackground ();
  30  public:
  31         /* @PropertyType=Brush,GenerateAccessors */
  32         const static int BackgroundProperty;
  33         /* @PropertyType=UIElementCollection,AutoCreateValue,ManagedFieldAccess=Internal,ManagedSetterAccess=Internal,GenerateAccessors */
  34         const static int ChildrenProperty;
  35
  36         /* @GenerateCBinding,GeneratePInvoke,ManagedAccess=Protected */
  37         Panel ();
  38
  39         virtual void OnLoaded ();
  40
  41         virtual void ComputeBounds ();
  42         virtual Size MeasureOverride (Size availableSize);
  43
  44         virtual Rect GetCoverageBounds ();
  45         virtual void Render (cairo_t *cr, Region *region, bool path_only = false);
  46
  47         virtual bool InsideObject (cairo_t *cr, double x, double y);
  48
  49         virtual bool CanFindElement () { return GetBackground () != NULL; }
  50
  51         virtual bool IsLayoutContainer () { return true; }
  52         virtual bool IsContainer () { return true; }
  53
  54         virtual void ShiftPosition (Point p);
  55
  56         virtual void OnPropertyChanged (PropertyChangedEventArgs *args, MoonError *error);
  57         virtual void OnSubPropertyChanged (DependencyProperty *prop, DependencyObject *obj, PropertyChangedEventArgs *subobj_args);
  58
  59         virtual void OnCollectionChanged (Collection *col, CollectionChangedEventArgs *args);
  60         virtual void OnCollectionItemChanged (Collection *col, DependencyObject *obj, PropertyChangedEventArgs *args);
  61
  62         virtual void ElementAdded (UIElement *item);
  63         virtual void ElementRemoved (UIElement *item);
  64
  65         //
  66         // Property Accessors
  67         //
  68         void SetBackground (Brush *background);
  69         Brush *GetBackground ();
  70
  71         void SetChildren (UIElementCollection *children);
  72         UIElementCollection *GetChildren ();
  73 };
  74
  75 #endif /* __MOON_PANEL_H__ */