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  • Default events
  • Events supported by WINDEV and WINDEV Mobile
  • Event "Click on the button" (WEBDEV)
  • Optional events
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WindowsLinuxPHPWEBDEV - Browser code
AndroidAndroid Widget iPhone/iPadIOS WidgetApple WatchMac CatalystUniversal Windows 10 App
Stored procedures
Events associated with Button controls
Default events
WINDEVUniversal Windows 10 AppJava

Events supported by WINDEV and WINDEV Mobile

WINDEV and WINDEV Mobile handle the following events by default (order of appearance in the code editor):
EventRuntime condition
InitializingExecuted when the window is opened. (*)
ClickRun when the user clicks the button.
WINDEV Click on the arrow
Run when the user clicks the arrow of a split button. This code is run before the action associated with the arrow. For more details, see Drop-down button.

(*) 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 order of execution:
  1. On the "Window" tab, in the "Order" group, click "Initialization".
  2. In the window that appears, use the arrows on the right to change the order in which the controls are initialized.
Event "Click on the button" (WEBDEV)
Optional events
Several optional events are supported. To add an optional event:
  1. Select the desired control.
  2. Display the code window of this control (F2 key).
  3. Click the link "Add other events to xxx" at the bottom of the window code, after the last event.
  4. All the optional events available for the control are displayed.
  5. Check the optional event to add and validate.
    Remark: You can select several optional events.
  6. 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.
Remark: If the disabled code contains WLanguage code, this code is automatically deleted.
You can manage the following aspects, for example:
  • the mouse hover over the control,
  • left mouse button down, up, double click,
  • right mouse button down, up, double click,
  • mouse wheel, etc.
For more details, see the Optional events.
Minimum version required
  • Version 9
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