Class

RadDiagramToolbox

Initializes a new instance of the RadDiagramToolbox class with default settings and predefined diagram shapes.

Declaration

public RadDiagramToolbox()

Gets or sets a value indicating whether drag-and-drop operations are enabled for reordering diagram shapes within the toolbox.

Declaration

[Browsable(true)]
public override bool AllowDragDrop { get; set; }

Property Value

Overrides RadListView.AllowDragDrop

Gets or sets a value indicating whether the toolbox can accept diagram shapes that are dragged onto it from external sources.

Declaration

public override bool AllowDrop { get; set; }

Property Value

Overrides Control.AllowDrop

Remarks

Gets or sets a value indicating whether editing of diagram shape items in the toolbox is enabled.

Declaration

[Browsable(true)]
public override bool AllowEdit { get; set; }

Property Value

Overrides RadListView.AllowEdit

Gets the default size of the diagram toolbox control.

Declaration

protected override Size DefaultSize { get; }

Property Value

Overrides RadListView.DefaultSize

Gets or sets a value indicating whether custom grouping of diagram shapes is enabled in the toolbox.

Declaration

[Browsable(true)]
public override bool EnableCustomGrouping { get; set; }

Property Value

Overrides RadListView.EnableCustomGrouping

Gets or sets a value indicating whether the full row of diagram shape items should be selected in the toolbox.

Declaration

[Browsable(true)]
public override bool FullRowSelect { get; set; }

Property Value

Overrides RadListView.FullRowSelect

Gets or sets the indentation of diagram shape items when they are displayed within groups in the toolbox.

Declaration

[Browsable(true)]
public override int GroupIndent { get; set; }

Property Value

Overrides RadListView.GroupIndent

This property is not relevant for this class.

Declaration

[Browsable(false)]
public override ListViewDataItemGroupCollection Groups { get; }

Property Value

Overrides RadListView.Groups

Gets or sets the default size for diagram shape items displayed in the toolbox.

Declaration

[Browsable(true)]
public override Size ItemSize { get; set; }

Property Value

Overrides RadListView.ItemSize

Gets or sets the spacing between diagram shape items in the toolbox layout.

Declaration

[Browsable(true)]
public override int ItemSpacing { get; set; }

Property Value

Overrides RadListView.ItemSpacing

This property is not relevant for this class.

Declaration

[Browsable(false)]
public ListViewDataItemCollection Items { get; }

Property Value

Gets or sets a value indicating whether diagram shape items should be organized and displayed in groups within the toolbox.

Declaration

[Browsable(true)]
public override bool ShowGroups { get; set; }

Property Value

Overrides RadListView.ShowGroups

Gets the theme class name for the toolbox control.

Declaration

public override string ThemeClassName { get; }

Property Value

Overrides RadControl.ThemeClassName

Gets or sets the visual representation type for displaying diagram shapes in the toolbox.

Declaration

[Browsable(true)]
public override ListViewType ViewType { get; set; }

Property Value

Overrides RadListView.ViewType

Creates and initializes the default collection of diagram shape items organized into predefined groups for the toolbox.

Declaration

protected virtual void CreateDataItems()

Creates a diagram shape instance based on the drag start event arguments for drag-and-drop operations.

Declaration

protected virtual RadDiagramShape CreateDiagramShape(PreviewDragStartEventArgs e)

Parameters

Returns

Handles the preview drag drop event to finalize the creation and placement of diagram shapes onto the target diagram.

Declaration

protected virtual void DragDropService_PreviewDragDrop(object sender, RadDropEventArgs e)

Parameters

Handles the preview drag over event to determine whether the current drag target can accept the dragged diagram shape.

Declaration

protected virtual void DragDropService_PreviewDragOver(object sender, RadDragOverEventArgs e)

Parameters

Handles the preview drag start event to initiate drag-and-drop operations for diagram shapes from the toolbox.

Declaration

protected virtual void DragDropService_PreviewDragStart(object sender, PreviewDragStartEventArgs e)

Parameters

Performs the core logic for processing drag-and-drop operations when dragging diagram shapes from the toolbox.

Declaration

protected virtual void PreviewDragDropCore(PreviewDragStartEventArgs e)

Parameters

Handles the visual item creation event to customize the appearance of diagram shape items in the toolbox.

Declaration

protected virtual void RadDiagramToolbox_VisualItemCreating(object sender, ListViewVisualItemCreatingEventArgs e)

Parameters