LayersGadget Class

Initializes a new instance of the LayersGadget class.

Gets or sets a value which controls if Keyboard.PreviewKeyDownEvents forward the focus to the map or not. If set to HandoverToMap every key press on the gadget or one of its children sets the focus to the map. As a result the gadget and all of its children is not able to gain the focus any more.

Gets or sets a value indicating whether the layer list is shown reverted. By default, the value is false and the layers are shown bottom up in the list. The layer which is painted on the bottom of the map is also shown at the last position in the map. If this parameter is true, the bottom layer is shown at the first position in the list.

Gets or sets the map core object holding the gadgets collection for example.

Gets or sets the map content object which can be used to edit the layers and all map properties.

Gets or sets a property which controls if Mouse.PreviewMouseUpEvents forward the focus to the map or not. If set to HandoverToMap, every mouse click on the gadget or one of its children sets the focus to the map. The focus can still be retained if it is set e.g. by using the 'tab' key if 'KeyboardFocusBehavior' is set to 'Retain'.

Gets or sets a value indicating whether only layers of category "content" are to be shown.

Gets or sets a value indicating whether the gadget is to be displayed or hidden. By default, the gadget is visible.

Initializes the map gadget. The mouse events are connected and the gadget is added to the map gadgets list of the parent map.

InitializeComponent

Uninitializes the map gadget. The mouse events are disconnected and the gadget is removed from the parent map gadget list.

Updates the inner content of the map gadget according to the currently set colors.

Finds an object of type T for a framework element which is somewhere in the visual tree.

Converts an object to a JSON string representation.