Package org.apache.pivot.wtk.skin.terra

Class TerraSpinnerSkin.SpinnerContentSkin

    • Constructor Detail

      • SpinnerContentSkin

        protected SpinnerContentSkin()

    • Method Detail

      • 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.

      • getBaseline

        public int getBaseline​(int width,
                       int height)
        Description copied from class: ComponentSkin
        Should be implemented in every subclass.

        The default implementation here simply returns -1 (no baseline).

        Specified by:
        getBaseline in interface ConstrainedVisual
        Overrides:
        getBaseline in class ComponentSkin
        Parameters:
        width - Constrained width to compute the baseline for.
        height - Constrained height to compute the baseline for.
        Returns:
        The baseline relative to the origin of this visual, or -1 if this visual does not have a baseline.

      • 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.

      • isOpaque

        public boolean isOpaque()
        Description copied from class: ComponentSkin
        By default, skins are assumed to be opaque.
        Specified by:
        isOpaque in interface Skin
        Overrides:
        isOpaque in class ComponentSkin
        Returns:
        true if this skin is opaque; false if any part of it is transparent or translucent.

      • focusedChanged

        public void focusedChanged​(Component component,
                           Component obverseComponent)
        Description copied from interface: ComponentStateListener
        Called when a component's focused state has changed.

        This will be called both when a component gains focus and when it loses focus. The currently focused component has already been set when this method is called, so that the new state of the component can be determined by calling the Component.isFocused() method.

        Specified by:
        focusedChanged in interface ComponentStateListener
        Overrides:
        focusedChanged in class ComponentSkin
        Parameters:
        component - The component that is either gaining focus or the one that previously had focus and is now losing it.
        obverseComponent - If the component is gaining focus, this is the component that is losing focus. If the component is losing focus this is the component that is gaining the focus instead.

      • keyPressed

        public boolean keyPressed​(Component component,
                          int keyCode,
                          Keyboard.KeyLocation keyLocation)
        UP Select the previous spinner item.
        DOWN Select the next spinner item.
        Specified by:
        keyPressed in interface ComponentKeyListener
        Overrides:
        keyPressed in class ComponentSkin
        Parameters:
        component - Component that has the focus.
        keyCode - The key code for the key that was pressed.
        keyLocation - Location value for the key (left or right for shift keys, etc.).
        Returns:
        true to consume the event; false to allow it to propagate.

      • keyTyped

        public boolean keyTyped​(Component component,
                        char character)
        Select the next spinner item where the first character of the rendered text matches the typed key (case insensitive).
        Specified by:
        keyTyped in interface ComponentKeyListener
        Overrides:
        keyTyped in class ComponentSkin
        Parameters:
        component - Component that has the focus, that is receiving this key.
        character - The decoded character that was typed.
        Returns:
        true to consume the event; false to allow it to propagate.