Events associated with the Map control

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Map control

Events associated with the Map control

Events managed by default

Optional events

See also

Events associated with the Map control

Events managed by default

Versions 18 and later

The Map control is now available for iPhone/iPad applications.

New in version 18

The Map control is now available for iPhone/iPad applications.

Versions 20 and later

The Map control is now available for WEBDEV sites in Windows and Linux.

New in version 20

The Map control is now available for WEBDEV sites in Windows and Linux.

Versions 21 and later

The Map control is now available in Universal Windows 10 App mode.

New in version 21

The Map control is now available in Universal Windows 10 App mode.

WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor):

Event	Runtime condition

Initializing	Run when the window is opened. *
Whenever changing position	Run whenever the display is modified, especially: when the user scrolls with his finger or the mouse, when MapDisplayPosition is used, when assigning Value.

(*) 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 order of execution:

On the "Window" pane, in the "Order" group, click "Initialization".
In the window displayed, use the arrows on the right to modify the order in which the controls are initialized.

Optional events

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

Select the requested 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.
Remark: You can select several optional events.
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.

The optional events associated with the control are:

Mouse rollover,
Pressed/Left button down,
Released/Left button up,
Long press/display popup menu,
Move,
Change in size.

The optional events associated with the control are:

Double click,
Mouse enter,
Exit in rollover,
Rollover,
Pressed/Left button down.

Versions 26 and later

Optional event: Modifying a marker cluster

The event "Modification of a marker cluster" is executed when the Map control containing clusters is displayed. This event is executed for each marker cluster found. In particular, it allows you to modify the display of the cluster.

This event has the following format:

PROCEDURE ModifCluster(arrMarker is array of Markers)

where tabMarker is an array containing the variables of type Marker associated with the cluster.
This event can return:

nothing or an empty string: in this case, the Default display of the cluster will be used.
the path of an Image: this Image will be used to represent the cluster.
an Variable of type MarkerImage, allowing to customize the Image of the cluster.

New in version 26

Optional event: Modifying a marker cluster

This event has the following format:

PROCEDURE ModifCluster(arrMarker is array of Markers)

where tabMarker is an array containing the variables of type Marker associated with the cluster.
This event can return:

nothing or an empty string: in this case, the Default display of the cluster will be used.
the path of an Image: this Image will be used to represent the cluster.
an Variable of type MarkerImage, allowing to customize the Image of the cluster.

Optional event: Modifying a marker cluster

This event has the following format:

PROCEDURE ModifCluster(arrMarker is array of Markers)

where tabMarker is an array containing the variables of type Marker associated with the cluster.
This event can return:

nothing or an empty string: in this case, the Default display of the cluster will be used.
the path of an Image: this Image will be used to represent the cluster.
an Variable of type MarkerImage, allowing to customize the Image of the cluster.