110 lines
3.5 KiB
C
110 lines
3.5 KiB
C
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////////////////////////////////////////////////////////////////////////////////////////////////////
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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_HEADEREDCONTENTCONTROL_H__
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#define __GUI_HEADEREDCONTENTCONTROL_H__
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#include <NsCore/Noesis.h>
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#include <NsGui/ContentControl.h>
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namespace Noesis
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{
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class DataTemplate;
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class DataTemplateSelector;
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////////////////////////////////////////////////////////////////////////////////////////////////////
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/// Provides the base implementation for all controls that contain single content and have a header.
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///
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/// http://msdn.microsoft.com/en-us/library/system.windows.controls.headeredcontentcontrol.aspx
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////////////////////////////////////////////////////////////////////////////////////////////////////
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class NS_GUI_CORE_API HeaderedContentControl: public ContentControl
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{
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public:
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HeaderedContentControl();
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~HeaderedContentControl();
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/// Gets a value that indicates whether the header is a null reference
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bool GetHasHeader() const;
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/// Gets or sets the data used for the header of each control
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//@{
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BaseComponent* GetHeader() const;
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void SetHeader(BaseComponent* header);
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void SetHeader(const char* header);
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//@}
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/// Gets or sets the format used to display the header of the control as a string
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//@{
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const char* GetHeaderStringFormat() const;
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void SetHeaderStringFormat(const char* value);
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//@}
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/// Gets or sets the DataTemplate used to display the content of the control's header
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//@{
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DataTemplate* GetHeaderTemplate() const;
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void SetHeaderTemplate(DataTemplate* dataTemplate);
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//@}
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/// Gets or sets a DataTemplateSelector that provides custom logic for choosing the template
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/// used to display the header
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//@{
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DataTemplateSelector* GetHeaderTemplateSelector() const;
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void SetHeaderTemplateSelector(DataTemplateSelector* selector);
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//@}
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protected:
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virtual void OnHeaderChanged(BaseComponent* oldHeader, BaseComponent* newHeader);
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virtual void OnHeaderTemplateChanged(DataTemplate* oldHeaderTemplate,
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DataTemplate* newHeaderTemplate);
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virtual void OnHeaderTemplateSelectorChanged(DataTemplateSelector* oldHeaderTemplateSelector,
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DataTemplateSelector* newHeaderTemplateSelector);
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/// From BaseRefCounted
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//@{
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int32_t OnDestroy() 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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/// From FrameworkElement
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//@{
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uint32_t GetLogicalChildrenCount() const override;
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Ptr<BaseComponent> GetLogicalChild(uint32_t index) const override;
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//@}
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public:
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/// Dependency properties
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//@{
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static const DependencyProperty* HasHeaderProperty;
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static const DependencyProperty* HeaderProperty;
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static const DependencyProperty* HeaderStringFormatProperty;
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static const DependencyProperty* HeaderTemplateProperty;
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static const DependencyProperty* HeaderTemplateSelectorProperty;
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//@}
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private:
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friend class ItemsControl;
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void PrepareContainer(BaseComponent* item, DataTemplate* itemTemplate,
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DataTemplateSelector* itemTemplateSelector);
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void ClearContainer(BaseComponent* item);
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private:
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bool mHeaderAsLogicalChild;
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NS_DECLARE_REFLECTION(HeaderedContentControl, ContentControl)
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};
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}
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#endif
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