Interface FlatTitlePane.TitleBarCaptionHitTest

All Known Implementing Classes:
FlatSplitPaneUI, FlatTabbedPaneUI, FlatThemePreviewAll.PreviewFlatTabbedPaneUI, FlatToolBarUI
Enclosing class:
FlatTitlePane
public static interface FlatTitlePane.TitleBarCaptionHitTest
For custom components use FlatClientProperties.COMPONENT_TITLE_BAR_CAPTION instead of this interface.
Since:
3.4

  • Method Summary

    Modifier and Type
    Method
    Description
    Boolean
    isTitleBarCaptionAt(int x, int y)
    Invoked for a component that is enabled and has mouse listeners, to check whether it processes mouse input at the given x/y location.

  • Method Details

    • isTitleBarCaptionAt

      Boolean isTitleBarCaptionAt(int x, int y)
      Invoked for a component that is enabled and has mouse listeners, to check whether it processes mouse input at the given x/y location. Useful for components that do not use mouse input on whole component bounds. E.g. a tabbed pane with a few tabs has some empty space beside the tabs that can be used to move the window.

      Note:

      • This method is invoked often when mouse is moved over window title bar area and should therefore return quickly.
      • This method is invoked on 'AWT-Windows' thread (not 'AWT-EventQueue' thread) while processing Windows messages. It must not change any component property or layout because this could cause a dead lock.
      Returns:
      true if the component is not interested in mouse input at the given location false if the component wants process mouse input at the given location null if the component children should be checked