TBandInfoEvent

Specifies an event handler used to get layout and positioning information for a control on a band in TControlBar.

Declaration

Source position: extctrls.pp line 1466

type TBandInfoEvent = procedure(

Sender: TObject;

Control: TControl;

var Insets: TRect;

var PreferredSize: Integer;

var RowCount: Integer

) of object;

`Sender`		Object (TCustomControlBar) for the notification event.
`Control`		Control for the event notification.
`Insets`		Bounds rectangle for the specified control.
`PreferredSize`		Default width for the control on entry. Can be updated in the handler routine.
`RowCount`		Number of rows that can be displayed based on the Height and RowSize for the control bar.

TBandInfo is the type used to implement the OnBandInfo event handler in TCustomControlBar.

TCustomControlBar.OnBandInfo		Event handler signalled to get the insets rectangles, preferred size, and row count for the control bar.
TCustomControlBar.GetControlInfo		Signals the OnBandInfo event handler to store control information to the arguments for the method.
TCustomControlBar.InsertControl		Creates and stores a new band for the specified control.

Version 3.2

Generated 2024-02-25