Rectangle

Enables a component to stick to a specific side of form and/or to 
grow or shrink when a window is resized. 

If opposite anchors are activated then the component with grow or 
shrink with the window. For example if Top and Bottom are activated, 
then the component will grow/shrink when the window is vertically 
resized. If Left and Right are activated then the component
will grow/shrink when the window is horizontally resized. 

If opposite anchors are not activated, then the component will 
keep a constant distance from the sides of the window which
correspond to the activated anchors.

The background color of the component.

The type, color and style of border of the component.

Thecss position of the component.

Property to get and add design-time properties for a component.

The enable state of the component, default true.

The foreground color of the component.

Form index returns the z-index of the form element. If two elements overlap,
then the element with higher Z index is displayed above the form element with lower Z index.
In case of form inheritance, form index is evaluated in the context (form) where property is defined.
Elements which have child form as context will always be on top of elements which have parent form.
If element is overridden in child form but form index property is still inherited its context is still parent form.

The width of the line used for drawing the rectangle.

The x and y position of the component, in pixels, separated by a comma.

The name of the component. Through this name it can also accessed in methods.
Must be a valid javascript name. (no - in the name or start with number)

Enables an element to resize based on its content and/or move when printing.
The component can move horizontally or vertically and can grow or shrink in
height and width, based on its content and the content of neighboring
components.

Flag that tells if the component should be printed or not when the form is printed.

By default components are printable.

The rounding radius in pixels.

The type of the shape. The type can be BORDER_PANEL, RECTANGLE, ROUNDED_RECTANGLE or OVAL.

The width and height (in pixels), separated by a comma.

Flag that tells if the component is transparent or not.

The default value is "false", that is the components
are not transparent.

The visible property of the component, default true.