The button factory.
The created button will be assigned the icon from ButtonProperties.ICON or ButtonProperties.DISABLED_ICON and the tool tip from ButtonProperties.TOOL_TIP_TEXT .
Gets the button factory.
Sets the button factory.
The created button will be assigned the icon from ButtonProperties.ICON or ButtonProperties.DISABLED_ICON and the tool tip from ButtonProperties.TOOL_TIP_TEXT . An action listener is also added to the button.