TListView.ColumnClick property

Declaration

property ColumnClick:;

Description

ColumnClick is an indexed Boolean property which controls whether the OnColumnClick event handler is signalled when a Report view column header is clicked. It also controls whether a column header is drawn using the "pressed" or "down" state while the mouse button is down on a column header. The default value for the property is True, and enables both the event handler and the header drawing state (on supported platforms).

ColumnClick is one of the TListViewProperty values included in the TListViewProperties set type and exchanged with the widgetset class. The property value is read from and written to the TCustomTreeview widgetset class instance when its handle is valid. Changing the value for the property causes the widgetset class to be updated with the new value.

ColumnClick is used in the ColClick method, which is called when the LVN_COLUMNCLICK control notification message is handled for the list view control.

This description is the one of ComCtrls.TCustomListView.ColumnClick.

See also

• OnColumnClick
• ColClick
• TListViewProperties
• TListViewProperty