Class BasicTaskPaneUI

    • Field Detail

      • titleHeight

        protected int titleHeight
      • roundHeight

        protected int roundHeight
      • mouseOver

        protected boolean mouseOver
    • Constructor Detail

      • BasicTaskPaneUI

        public BasicTaskPaneUI()
    • Method Detail

      • installDefaults

        protected void installDefaults()
        Installs default properties. Following properties are installed:
        • TaskPane.background
        • TaskPane.foreground
        • TaskPane.font
        • TaskPane.borderColor
        • TaskPane.titleForeground
        • TaskPane.titleBackgroundGradientStart
        • TaskPane.titleBackgroundGradientEnd
        • TaskPane.titleOver
        • TaskPane.specialTitleOver
        • TaskPane.specialTitleForeground
        • TaskPane.specialTitleBackground
      • installListeners

        protected void installListeners()
        Installs listeners for UI delegate.
      • installKeyboardActions

        protected void installKeyboardActions()
        Installs keyboard actions to allow task pane to react on hot keys.
      • uninstallListeners

        protected void uninstallListeners()
        Uninstalls previously installed listeners to free component for garbage collection.
      • createMouseInputListener

        protected MouseInputListener createMouseInputListener()
        Creates new toggle listener.
        Returns:
        MouseInputListener reacting on toggle events of task pane.
      • createPropertyListener

        protected PropertyChangeListener createPropertyListener()
        Creates property change listener for task pane.
        Returns:
        Property change listener reacting on changes to the task pane.
      • isInBorder

        protected boolean isInBorder​(MouseEvent event)
        Evaluates whenever given mouse even have occurred within borders of task pane.
        Parameters:
        event - Evaluated event.
        Returns:
        True if event occurred within task pane area, false otherwise.
      • getTitleHeight

        protected int getTitleHeight​(Component c)
        Gets current title height. Default value is 25 if not specified otherwise. Method checks provided component for user set font (!instanceof FontUIResource), if font is set, height will be calculated from font metrics instead of using internal preset height.
        Returns:
        Current title height.
      • createPaneBorder

        protected Border createPaneBorder()
        Creates new border for task pane.
        Returns:
        Fresh border on every call.
      • createContentPaneBorder

        protected Border createContentPaneBorder()
        Creates content pane border.
        Returns:
        Fresh content pane border initialized with current value of TaskPane.borderColor on every call.
      • configure

        protected void configure​(JXHyperlink link)
        Configures internally used hyperlink on new action creation and on every call to updateUI().
        Parameters:
        link - Configured hyperlink.
      • ensureVisible

        protected void ensureVisible()
        Ensures expanded group is visible. Issues delayed request for scrolling to visible.
      • getRoundHeight

        protected int getRoundHeight()
        Gets size of arc used to round corners.
        Returns:
        size of arc used to round corners of the panel.