NavigationItem.IsHeaderControlVisible

Syntax

IsHeaderControlVisible: Boolean

Description

The IsHeaderControlVisible property determines whether to display control in the tab heading.

Comments

If this property is set to False the control is not displayed. Default property value is True. Control appearance is set using the HeaderControl property.

Example

To execute the example, create the NavigationBar component named NB (see Example of Creating the NavigationBar Component). Hide control in the title of the upper panel:

NB.getItem(0).setIsHeaderControlVisible(false);

After executing the example and refreshing the page, no control is displayed in the heading of the first tab.