Class TerraScrollBarSkin.ScrollButtonSkin

    • Constructor Detail

      • ScrollButtonSkin

        protected ScrollButtonSkin()
    • Method Detail

      • isFocusable

        public boolean isFocusable()
        Description copied from class: ComponentSkin
        By default, skins are focusable.
        Specified by:
        isFocusable in interface Skin
        Overrides:
        isFocusable in class ComponentSkin
        Returns:
        true if this skin is focusable; false, otherwise.
      • getPreferredWidth

        public int getPreferredWidth​(int height)
        Description copied from interface: ConstrainedVisual
        Returns the visual's preferred width given the provided height constraint.
        Parameters:
        height - The height by which to constrain the preferred width, or -1 for no constraint.
        Returns:
        The preferred width given the height constraint.
      • getPreferredHeight

        public int getPreferredHeight​(int width)
        Description copied from interface: ConstrainedVisual
        Returns the visual's preferred height given the provided width constraint.
        Parameters:
        width - The width by which to constrain the preferred height, or -1 for no constraint.
        Returns:
        The preferred height given the width constraint.
      • layout

        public void layout()
        Description copied from interface: Skin
        If the component on which the skin is installed is a container, lays out the container's children.
      • paint

        public void paint​(java.awt.Graphics2D graphics)
        Description copied from interface: Visual
        Paints the visual.
        Parameters:
        graphics - The graphics context in which to paint the visual.
      • enabledChanged

        public void enabledChanged​(Component component)
        Description copied from interface: ComponentStateListener
        Called when a component's enabled state has changed.

        Called both when the component is enabled and when it is disabled. The component's enabled flag has already been set when this method is called so the new state can be determined by calling the Component.isEnabled() method.

        Specified by:
        enabledChanged in interface ComponentStateListener
        Overrides:
        enabledChanged in class ComponentSkin
        Parameters:
        component - The component whose enabled state is changing.
      • mouseDown

        public boolean mouseDown​(Component component,
                                 Mouse.Button button,
                                 int x,
                                 int y)
        Description copied from interface: ComponentMouseButtonListener
        Called when a mouse button is pressed over a component.
        Specified by:
        mouseDown in interface ComponentMouseButtonListener
        Overrides:
        mouseDown in class ComponentSkin
        Parameters:
        component - Component that is under the mouse pointer.
        button - Which mouse button was pressed.
        x - X position of the mouse.
        y - Y position of the mouse.
        Returns:
        true to consume the event; false to allow it to propagate (default).
      • mouseUp

        public boolean mouseUp​(Component component,
                               Mouse.Button button,
                               int x,
                               int y)
        Description copied from interface: ComponentMouseButtonListener
        Called when a mouse button is released over a component.
        Specified by:
        mouseUp in interface ComponentMouseButtonListener
        Overrides:
        mouseUp in class ComponentSkin
        Parameters:
        component - Component user the mouse pointer.
        button - Which mouse button that was released.
        x - X position of the mouse.
        y - Y position of the mouse.
        Returns:
        true to consume the event; false to allow it to propagate (default).