Events associated with Tab controls

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Help / Developing an application or website / Controls, windows and pages / Controls: Available types / Tab control

Default events
Events supported by WINDEV and WINDEV Mobile
Events supported in WEBDEV
Special case: Modifying and closing a tab pane
Optional events

WINDEV

WEBDEV

WINDEV Mobile

Others

See also

Events associated with Tab controls

Default events

Events supported by WINDEV and WINDEV Mobile

The following events appear by default in the WINDEV and WINDEV Mobile code editor:

Event	Runtime condition

Initializing	Executed when the window is opened. *
Modifying the displayed pane	Executed each time the field content is modified (e.g. change of tab pane)
Creating a pane	Executed when creating a dynamic tab pane via the addition button ("+") found among the tab panes. If no internal window has been specified in the interface, use TabOpen in the code to open a new dynamic tab. If an internal window was specified in the interface and if this event uses TabOpen, this event will have priority over the internal window specified in the interface.
Closing a pane	Executed when closing a dynamic tab pane via the closing cross.

(*) By default, the "Initialization" event of each control is executed according to the order in which the controls were created in the window. To modify this runtime order:

On the "Window" tab, in the "Order" group, click "Initialization".
In the window that appears, use the arrows on the right to change the order in which the controls are initialized.

Events supported in WEBDEV

The following events appear by default in the WEBDEV code editor:

Event	Runtime condition

Initialization (Server code)	Executed when the page is opened.
Whenever modifying (Browser code)	Executed each time the field content is modified (e.g. change of tab pane)

Special case: Modifying and closing a tab pane

The events "Modifying the displayed pane" and "Close a tab" can accept a parameter, only for a Dynamic Tab control, if the tab pane was created dynamically.

This procedure must be declared as follows:

PROCEDURE <Procedure name>(<Name of Internal Window>)

This allows you to find out the name of internal window used.

For example:

// "Close a tab" event 
PROCEDURE OnEnd(xIW)

MyIntWin is Control <-xIW
IF MyIntWin <> Null THEN
	Trace(MyIntWin.Name)
END

Optional events

Several optional events can be added.
To add an optional event:

Select the desired control.
Display the code window of this control (F2 key).
Click the link "Add other events to xxx" at the bottom of the window code, after the last event.
All the optional events available for the control are displayed.
Check the optional event to add and validate.
Note: Several optional events can be selected.
The selected optional event is automatically added to the events managed by the control.

To disable an optional event, simply perform the same operations to display the list of optional events. Then simply uncheck the optional events to delete.
Note: If the deactivated code contains WLanguage code, this code is automatically deleted..

For example, you can use the following events:

the mouse hover over the control,
left mouse button down, up, double click,
right mouse button down, up, double click,
mouse wheel, etc.