TdxNavBarNavigationPaneBehaviorOptions.Collapsed Property

Specifies whether the Navigation Pane is collapsed.

Declaration

property Collapsed: Boolean read; write; default False;

Type	Default
Boolean	False

To collapse the Navigation Pane, set this property to True.

Handle the NavBar control’s OnNavigationPaneCollapsed and OnNavigationPaneExpanded events, to respond when the Navigation Pane is collapsed or expanded.

For the collapsed Navigation Pane, you can handle the OnNavigationPanePopupShowing and OnNavigationPanePopupShowed events to respond to clicking the “Navigation Pane” button located in this Pane. Refer to the Collapsed Navigation Pane topic to learn about this button.

Note that you cannot change the Collapsed property value if any of the following conditions are met:

The Collapsible property is set to False;
The NavBar control’s Align property is set to alTop, alBottom, or alClient.

The default value of the Collapsed property is False.