Class

RadGanttViewElement

Initializes a new instance of the RadGanttViewElement class.

Declaration

public RadGanttViewElement()

Identifies the HeaderHeight dependency property.

Declaration

public static RadProperty HeaderHeightProperty

Field Value

Identifies the ItemHeight dependency property.

Declaration

public static RadProperty ItemHeightProperty

Field Value

Identifies the ItemSpacing dependency property.

Declaration

public static RadProperty ItemSpacingProperty

Field Value

Identifies the MinimumLinkLength dependency property.

Declaration

public static RadProperty MinimumLinkLengthProperty

Field Value

Identifies the MinimumTaskWidth dependency property.

Declaration

public static RadProperty MinimumTaskWidthProperty

Field Value

Identifies the ReadOnly dependency property.

Declaration

public static RadProperty ReadOnlyProperty

Field Value

Identifies the SplitterWidth dependency property.

Declaration

public static RadProperty SplitterWidthProperty

Field Value

Gets the active editor.

Declaration

public IValueEditor ActiveEditor { get; }

Property Value

Gets or sets a value indicating whether the default context menu may be shown.

Declaration

public bool AllowDefaultContextMenu { get; set; }

Property Value

Gets or sets a value indicating whether summary items are editable by the user or their value is auto-calculated from their sub items.

Declaration

public bool AllowSummaryEditing { get; set; }

Property Value

Gets or sets the begin edit mode.

Declaration

public GanttViewBeginEditModes BeginEditMode { get; set; }

Property Value

Gets or sets the BindingContext for the object.

Declaration

public override BindingContext BindingContext { get; set; }

Property Value

Overrides RadObject.BindingContext

Gets or sets a property name which will be used to define a relation of the data items.

Declaration

public string ChildMember { get; set; }

Property Value

Gets the columns shown in the GanttViewTextViewElement.

Declaration

public GanttViewTextViewColumnCollection Columns { get; }

Property Value

Gets or sets the default sort Comparer for RadGanttView. The default comparer compares the items according to their start time.

Declaration

[Browsable(false)]
public IComparer<GanttViewDataItem> Comparer { get; set; }

Property Value

Gets or sets the context menu.

Declaration

public virtual RadContextMenu ContextMenu { get; set; }

Property Value

Gets or sets the current column.

Declaration

[Browsable(false)]
public GanttViewTextViewColumn CurrentColumn { get; set; }

Property Value

Gets the data item provider.

Declaration

public virtual GanttViewDataItemProvider DataItemProvider { get; }

Property Value

Declaration

public IGanttViewDataProvider DataProvider { get; set; }

Property Value

Gets or sets the data source that the RadGanttView is displaying data for.

Declaration

public object DataSource { get; set; }

Property Value

Gets or sets a value indicating whether to disable ensure item visible horizontal.

Declaration

public bool DisableEnsureItemVisibleHorizontal { get; set; }

Property Value

Gets or sets the drag drop service.

Declaration

public GanttViewDragDropService DragDropService { get; set; }

Property Value

Gets or sets a value indicating whether custom painting is enabled.

Declaration

public bool EnableCustomPainting { get; set; }

Property Value

Gets or sets a value indicating whether the kinetic scrolling function is enabled.

Declaration

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

Property Value

Gets or sets a property name which will be used to extract the end of the data items.

Declaration

public string EndMember { get; set; }

Property Value

Gets the filter descriptors.

Declaration

[Browsable(false)]
public FilterDescriptorCollection FilterDescriptors { get; }

Property Value

Gets or sets the gantt view behavior.

Declaration

public BaseGanttViewBehavior GanttViewBehavior { get; set; }

Property Value

Gets the GanttViewGraphicalViewElement.

Declaration

public GanttViewGraphicalViewElement GraphicalViewElement { get; }

Property Value

Gets a value indicating whether the inks collection is populated.

Declaration

public bool HasLinks { get; }

Property Value

Gets or sets the height of the header row and the timeline container.

Declaration

public int HeaderHeight { get; set; }

Property Value

Gets a value indicating whether this instance is data bound.

Declaration

public bool IsDataBound { get; }

Property Value

Gets a value indicating whether this instance is in edit mode.

Declaration

public bool IsEditing { get; }

Property Value

Gets or a value indicating whether the control is in design mode.

Declaration

[Browsable(false)]
public bool IsInDesignMode { get; }

Property Value

Gets or sets the height of the items.

Declaration

public int ItemHeight { get; set; }

Property Value

Gets or sets the item spacing.

Declaration

public int ItemSpacing { get; set; }

Property Value

Gets the collection of task items.

Declaration

public GanttViewDataItemCollection Items { get; }

Property Value

Gets or sets the name of the list or table in the data source from which the RadGanttViewElement will extract links data.

Declaration

public string LinkDataMember { get; set; }

Property Value

Gets or sets a property name which will be used to extract the links end item.

Declaration

public string LinkEndMember { get; set; }

Property Value

Gets or sets a property name which will be used to extract links start item.

Declaration

public string LinkStartMember { get; set; }

Property Value

Gets or sets a link type converter that will be used to convert values coming from the data source to TasksLinkType and vice versa.

Declaration

public LinkTypeConverter LinkTypeConverter { get; set; }

Property Value

Gets or sets a property name which will be used to extract the link type of the data items.

Declaration

public string LinkTypeMember { get; set; }

Property Value

Gets the collection of links.

Declaration

public GanttViewLinkDataItemCollection Links { get; }

Property Value

Gets or sets the minimum width of a column.

Declaration

public int MinimumColumnWidth { get; set; }

Property Value

Gets or sets the minimum length of the link.

Declaration

public int MinimumLinkLength { get; set; }

Property Value

Gets or sets the minimum width of a task when resizing it with the mouse. The size is in pixels and is for the current zoom.

Declaration

public int MinimumTaskWidth { get; set; }

Property Value

Gets or sets a property name which will be used to define a relation of the data items.

Declaration

public string ParentMember { get; set; }

Property Value

Gets or sets a property name which will be used to extract the Progress of the data items.

Declaration

public string ProgressMember { get; set; }

Property Value

Gets or sets the ratio between the text view and the graphical view.

Declaration

public float Ratio { get; set; }

Property Value

Gets or sets a value indicating whether the gantt view is read only.

Declaration

public bool ReadOnly { get; set; }

Property Value

Gets the ScrollServiceBehavior that is responsible for kinetic scrolling.

Declaration

public ScrollServiceBehavior ScrollBehavior { get; }

Property Value

Gets or sets the selected item.

Declaration

public GanttViewDataItem SelectedItem { get; set; }

Property Value

Gets or sets the selected link item.

Declaration

public GanttViewLinkDataItem SelectedLink { get; set; }

Property Value

Gets or sets a value indicating whether to show the timeline today indicator.

Declaration

public bool ShowTimelineTodayIndicator { get; set; }

Property Value

Gets or sets a value indicating whether to show the today indicator.

Declaration

public bool ShowTodayIndicator { get; set; }

Property Value

Gets the GanttViewViewsSplitterElement.

Declaration

public GanttViewViewsSplitterElement SplitterElement { get; }

Property Value

Gets or sets the width of the splitter.

Declaration

public int SplitterWidth { get; set; }

Property Value

Gets or sets a property name which will be used to extract the start of the data items.

Declaration

public string StartMember { get; set; }

Property Value

Gets or sets the name of the list or table in the data source from which the RadGanttViewElement will extract tasks data.

Declaration

public string TaskDataMember { get; set; }

Property Value

Gets the GanttViewTextViewElement.

Declaration

public GanttViewTextViewElement TextViewElement { get; }

Property Value

Gets or sets a property name which will be used to extract the title of the data items.

Declaration

public string TitleMember { get; set; }

Property Value

Arranges the content and child elements within the final allocated space, positioning text, images, and child elements.

Declaration

protected override SizeF ArrangeOverride(SizeF finalSize)

Parameters

Returns

Overrides LightVisualElement.ArrangeOverride(SizeF)

Puts the current item in edit mode, allowing the user to modify its properties.

Declaration

public virtual bool BeginEdit()

Returns

Begins an update operation, suspending view refreshes until EndUpdate() is called.

Declaration

public void BeginUpdate()

Brings the specified item into view by expanding parent items if necessary and scrolling to make it visible.

Declaration

public void BringIntoView(GanttViewDataItem item)

Parameters

Closes the currently active editor and discards any changes made during the edit operation.

Declaration

public void CancelEdit()

Clears the current selection by removing the current and selected state from the currently selected item.

Declaration

public void ClearSelection()

Called by the element when constructed. Allows inheritors to build the element tree.

Declaration

protected override void CreateChildElements()

Overrides RadElement.CreateChildElements()

Creates and returns a new instance of GanttViewGraphicalViewElement. This method can be overridden to provide custom graphical view element implementations.

Declaration

protected virtual GanttViewGraphicalViewElement CreateGraphicalViewElement(RadGanttViewElement ganttView)

Parameters

Returns

Creates a new link.

Declaration

protected virtual GanttViewLinkDataItem CreateNewLink()

Returns

Creates a new task.

Declaration

protected virtual GanttViewDataItem CreateNewTask()

Returns

Creates and returns a new instance of GanttViewTextViewElement. This method can be overridden to provide custom text view element implementations.

Declaration

protected virtual GanttViewTextViewElement CreateTextViewElement(RadGanttViewElement ganttView)

Parameters

Returns

Creates and returns a new instance of GanttViewViewsSplitterElement. This method can be overridden to provide custom splitter element implementations.

Declaration

protected virtual GanttViewViewsSplitterElement CreateViewsSplitterElement()

Returns

Commits any changes and ends the edit operation on the current item.

Declaration

public bool EndEdit()

Returns

Ends the editing of an item and commits or discards the changes based on the specified parameter.

Declaration

protected virtual bool EndEditCore(bool commitChanges)

Parameters

Returns

Ends the update operation and refreshes the view with any pending changes.

Declaration

public void EndUpdate()

Ends the update operation with control over whether to perform an update and the specific action to take.

Declaration

public void EndUpdate(bool performUpdate, RadGanttViewElement.UpdateActions action)

Parameters

Ensures that the specified item is visible horizontally in the view by scrolling if necessary.

Declaration

protected virtual void EnsureItemVisibleHorizontal(GanttViewDataItem item, GanttViewBaseItemElement itemElement)

Parameters

Ensures that the specified item is visible vertically in the view by scrolling if necessary.

Declaration

protected virtual GanttViewBaseItemElement EnsureItemVisibleVertical(GanttViewDataItem item, GanttViewBaseItemElement itemElement)

Parameters

Returns

Core implementation that ensures an item is visible vertically by calculating scroll offsets and updating the view.

Declaration

protected virtual GanttViewBaseItemElement EnsureItemVisibleVerticalCore(GanttViewDataItem item)

Parameters

Returns

Ensures that the specified item is visible within the gantt view element, scrolling the contents of the element if necessary.

Declaration

public void EnsureVisible(GanttViewDataItem item)

Parameters

Gets an editor instance of the specified type, creating it if not already cached.

Declaration

protected virtual IInputEditor GetEditor(Type editorType)

Parameters

Returns

Initializes the fields.

Declaration

protected override void InitializeFields()

Overrides LightVisualElement.InitializeFields()

Measures the desired size of the element by calculating the space needed for content, padding, and borders.

Declaration

protected override SizeF MeasureOverride(SizeF availableSize)

Parameters

Returns

Overrides LightVisualElement.MeasureOverride(SizeF)

Raises the event.

Declaration

protected virtual void OnBindingContextChanged(EventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnContextMenuOpening(GanttViewContextMenuOpeningEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnCreateDataItem(CreateGanttDataItemEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnCreateLinkDataItem(CreateGanttLinkDataItemEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnDataCellCreating(GanttViewDataCellElementCreatingEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnEditorInitialized(GanttViewItemEditorInitializedEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnEditorRequired(GanttViewEditorRequiredEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnGraphicalViewItemFormatting(GanttViewGraphicalViewItemFormattingEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnGraphicalViewLinkItemFormatting(GanttViewLinkItemFormattingEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnHeaderCellCreating(GanttViewHeaderCellElementCreatingEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnItemAdded(GanttViewItemAddedEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnItemAdding(GanttViewItemAddingEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnItemChanged(GanttViewItemChangedEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnItemChildIdNeeded(GanttViewItemChildIdNeededEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnItemDataBound(GanttViewItemDataBoundEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnItemDataError(GanttViewItemDataErrorEventArgs e)