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  • Events managed by default
  • Optional events
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Stored procedures
Events associated with an Image Editor control
Events managed by default
WINDEV manages the following events by default (in order of appearance in the code editor):
EventRuntime condition
InitializingRun when opening the window. *
After loading a documentRun once the image was loaded in the Image Editor control.
Before closing the documentRun before closing the image in the Image Editor control.
Whenever modiyingRun whenever the Image Editor control is modified.

(*) By default, the "Initializing" event of each control is run according to the order in which the controls were created in the window. To modify this runtime order:
  1. On the "Window" pane, in the "Order" group, click "Initialization".
  2. In the window that is displayed, use the arrows on the right to modify the initialization order of controls.
Optional events
Several optional events can be managed.
To add an optional event:
  1. Select the requested control.
  2. Display the code window of this control (F2 key).
  3. Click the link "Add other processes to xxx" at the bottom of the window code, after the last event.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.
    Note: 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.
Note: If the disabled code contains WLanguage code, this code is automatically deleted.
You can manage, for example:
  • the control rollover with the mouse,
  • the left mouse button down, up, with a double click,
  • the right mouse button down, up, with double click,
  • the mouse wheel, ...
See the Optional events for more details.
Minimum version required
  • Version 23
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