AYUDA EN LÍNEA
 WINDEV, WEBDEV Y WINDEV MOBILE
Este contenido se ha traducido automáticamente.  Haga clic aquí  para ver la versión en inglés.
Ayuda / Desarrollar una aplicación o un sitio web / Controles, ventanas y páginas / Controles: tipos disponibles / Control Gráfico
  • Default events
  • Events supported by WINDEV and WINDEV Mobile
  • Events available in the report editor
  • Optional events
  • Optional events specific to the Chart controls
WINDEV
WindowsLinuxJavaReportes y ConsultasCódigo de Usuario (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Código Navegador
WINDEV Mobile
AndroidWidget Android iPhone/iPadIOS WidgetApple WatchMac Catalyst
Otros
Procedimientos almacenados
Events associated with Chart controls
Default events
WINDEV

Events supported by WINDEV and WINDEV Mobile

In a window, WINDEV and WINDEV Mobile manage the following events by default (in order of appearance in the code editor):
EventRuntime condition
InitializationExecuted when the window is opened. (*)
ClickRun during a mouse click on the Chart control.
Run in an iPhone/iPad application before displaying the tooltip when pressing a chart value with a finger.
This event is used to start a specific procedure, for example.

(*) 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:
  1. On the "Ventana" tab, in the "Orden" group, click "Inicialización".
  2. In the window that appears, use the arrows on the right to change the order in which the controls are initialized.

Events available in the report editor

The following events appear by default in the report editor:
EventRuntime condition
InitializationExecuted when initializing the report. When starting a report (including during a test), the events are run in the following order:
  • "Opening" event of the report.
  • "Initialization" event of report blocks.
  • "Initialization" event of the controls.
Before printingExecuted before field printing.
ClickExecuted when clicking the control. The click on the control is available in the report viewer only. A star allows the user to easily identify the clickable controls.
Optional events
Several optional events can be added.
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.
    Note: Several optional events can be selected.
  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 deactivated code contains WLanguage code, this code is automatically deleted..
You can manage, 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.
WINDEV

Optional events specific to the Chart controls

WINDEV proposes two optional events specific to the Chart controls:
EventRuntime condition
Horizontal zoomRun during a zoom in a Chart control. This event is run:
  • if only the horizontal zoom is enabled.
  • whether the horizontal zoom and the vertical zoom are enabled.
Vertical zoomRun during a zoom in a Chart control. This event is run:
  • if only the vertical zoom is enabled.
  • whether the horizontal zoom and the vertical zoom are enabled.

For example, these zoom events can be used to manage the zoom in the image overlaid on the chart.
Ver también
Versión mínima requerida
  • Versión 10
Esta página también está disponible para…
Comentarios
Haga clic en [Agregar] para publicar un comentario

Última modificación: 30/09/2024

Señalar un error o enviar una sugerencia | Ayuda local