82 lines
2.3 KiB
C++
82 lines
2.3 KiB
C++
////////////////////////////////////////////////////////////////////////////////////////////////////
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// NoesisGUI - http://www.noesisengine.com
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// Copyright (c) 2013 Noesis Technologies S.L. All Rights Reserved.
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////////////////////////////////////////////////////////////////////////////////////////////////////
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#ifndef __GUI_EXPANDER_H__
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#define __GUI_EXPANDER_H__
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#include <NsCore/Noesis.h>
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#include <NsGui/HeaderedContentControl.h>
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#include <NsCore/ReflectionDeclareEnum.h>
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namespace Noesis
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{
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////////////////////////////////////////////////////////////////////////////////////////////////////
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/// Represents a control that displays a header with a collapsible window to display content.
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///
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/// http://msdn.microsoft.com/en-us/library/system.windows.controls.expander.aspx
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////////////////////////////////////////////////////////////////////////////////////////////////////
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class NS_GUI_CORE_API Expander: public HeaderedContentControl
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{
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public:
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Expander();
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/// Gets or sets the direction in which the Expander content window opens
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//@{
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ExpandDirection GetExpandDirection() const;
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void SetExpandDirection(ExpandDirection direction);
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//@}
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/// Gets or sets whether the Expander content window is visible
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//@{
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bool GetIsExpanded() const;
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void SetIsExpanded(bool isExpanded);
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//@}
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/// Occurs when the content window of an Expander control closes and only the Header is visible
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UIElement::RoutedEvent_<RoutedEventHandler> Collapsed();
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/// Occurs when the content window of an Expander control opens to display both its header
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/// and content
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UIElement::RoutedEvent_<RoutedEventHandler> Expanded();
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public:
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/// Dependency properties
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//@{
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static const DependencyProperty* ExpandDirectionProperty;
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static const DependencyProperty* IsExpandedProperty;
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//@}
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/// Routed events
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//@{
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static const RoutedEvent* CollapsedEvent;
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static const RoutedEvent* ExpandedEvent;
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//@}
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protected:
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virtual void OnCollapsed();
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virtual void OnExpanded();
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/// From Control
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//@{
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void UpdateVisualStates() override;
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//@}
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/// From DependencyObject
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//@{
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bool OnPropertyChanged(const DependencyPropertyChangedEventArgs& args) override;
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//@}
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NS_DECLARE_REFLECTION(Expander, HeaderedContentControl)
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};
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}
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#endif
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