BorderPane provides a callback to use for drawing a custom border around a content widget. You must specifiy non-zero insets to leave room to render your border.
TODO: This API is definitely changing to use CSS styling.
Slots
- addSource
-
override This add(Widget? child)
Overrides fwt::Widget.add
If this the first widget added, then assume it the content.
- contentSource
-
Widget? content
The content child widget.
-
private native Void dummyBorderPane()
- insetsSource
-
Insets insets := ...
Insets to leave around the edge of the content.
- onBorderSource
-
|Graphics, Size, Insets|? onBorder := null
The callback to paint the custom border. TODO: this will be replaced with a declarative CSS Border
- onLayoutSource
-
override Void onLayout()
Overrides fwt::Pane.onLayout
Doc inherited from fwt::Pane.onLayout
Handle the layout event by setting the bounds on all children.
- prefSizeSource
-
override Size prefSize(Hints hints := Hints.defVal)
Overrides fwt::Pane.prefSize
Doc inherited from fwt::Pane.prefSize
Compute the preferred size of this widget. The hints indicate constraints the widget should consider in its calculations. If no constraints are known for width, then
hints.w
will be null. If no constraints are known for height, thenhints.h
will be null.