109 lines
3.6 KiB
C
109 lines
3.6 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_HIERARCHICALDATATEMPLATE_H__
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#define __GUI_HIERARCHICALDATATEMPLATE_H__
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#include <NsCore/Noesis.h>
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#include <NsGui/CoreApi.h>
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#include <NsGui/DataTemplate.h>
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namespace Noesis
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{
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class Style;
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class BaseBinding;
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class DataTemplateSelector;
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NS_WARNING_PUSH
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NS_MSVC_WARNING_DISABLE(4251 4275)
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////////////////////////////////////////////////////////////////////////////////////////////////////
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/// Represents a DataTemplate that supports HeaderedItemsControl, such as TreeViewItem or MenuItem.
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///
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/// .. code-block:: xml
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///
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/// <Grid
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/// xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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/// xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
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///
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/// <Grid.Resources>
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/// <LeagueList x:Key="items" />
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///
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/// <HierarchicalDataTemplate DataType="League" ItemsSource="{Binding Path=Divisions}">
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/// <TextBlock Text="{Binding Path=Name}"/>
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/// </HierarchicalDataTemplate>
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///
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/// <HierarchicalDataTemplate DataType="Division" ItemsSource="{Binding Path=Teams}">
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/// <TextBlock Text="{Binding Path=Name}"/>
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/// </HierarchicalDataTemplate>
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///
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/// <DataTemplate DataType="Team">
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/// <TextBlock Text="{Binding Path=Name}"/>
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/// </DataTemplate>
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/// </Grid.Resources>
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///
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/// <TreeView DataContext="{StaticResource items}">
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/// <TreeViewItem ItemsSource="{Binding Leagues}" Header="My Soccer Leagues" />
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/// </TreeView>
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///
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/// </Grid>
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///
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/// http://msdn.microsoft.com/en-us/library/system.windows.hierarchicaldatatemplate.aspx
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////////////////////////////////////////////////////////////////////////////////////////////////////
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class NS_GUI_CORE_API HierarchicalDataTemplate: public DataTemplate
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{
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public:
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HierarchicalDataTemplate();
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~HierarchicalDataTemplate();
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/// Gets or sets the Style that is applied to the item container for each child item
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//@{
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Style* GetItemContainerStyle() const;
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void SetItemContainerStyle(Style* style);
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//@}
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/// Gets or sets the binding for this data template, which indicates where to find the
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/// collection that represents the next level in the data hierarchy
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//@{
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BaseBinding* GetItemsSource() const;
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void SetItemsSource(BaseBinding* source);
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//@}
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/// Gets or sets the DataTemplate to apply to the ItemTemplate property on a generated
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/// HeaderedItemsControl (such as a MenuItem or a TreeViewItem), to indicate how to display
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/// items from the next level in the data hierarchy
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//@{
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DataTemplate* GetItemTemplate() const;
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void SetItemTemplate(DataTemplate* templat);
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//@}
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/// Gets or sets the DataTemplateSelector to apply to the ItemTemplateSelector property on a
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/// generated HeaderedItemsControl (such as a MenuItem or a TreeViewItem), to indicate how to
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/// select a template to display items from the next level in the data hierarchy
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//@{
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DataTemplateSelector* GetItemTemplateSelector() const;
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void SetItemTemplateSelector(DataTemplateSelector* selector);
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//@}
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private:
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Ptr<Style> mItemContainerStyle;
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Ptr<BaseBinding> mItemsSource;
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Ptr<DataTemplate> mItemTemplate;
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Ptr<DataTemplateSelector> mItemTemplateSelector;
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NS_DECLARE_REFLECTION(HierarchicalDataTemplate, DataTemplate)
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};
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NS_WARNING_POP
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}
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#endif
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