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Class Region

java.lang.Object
- javax.swing.plaf.synth.Region

public class Region
extends Object

A distinct rendering area of a Swing component. A component may support one or more regions. Specific component regions are defined by the typesafe enumeration in this class.

Regions are typically used as a way to identify the Components and areas a particular style is to apply to. Synth's file format allows you to bind styles based on the name of a Region. The name is derived from the field name of the constant:

Map all characters to lowercase.
Map the first character to uppercase.
Map the first character after underscores to uppercase.
Remove all underscores.

For example, to identify the SPLIT_PANE Region you would use SplitPane. The following shows a custom SynthStyleFactory that returns a specific style for split panes:

public SynthStyle getStyle(JComponent c, Region id) {
        if (id == Region.SPLIT_PANE) {
            return splitPaneStyle;
        }
        ...
    }

The following xml accomplishes the same thing:

<style id="splitPaneStyle">
   ...
 </style>
 <bind style="splitPaneStyle" type="region" key="SplitPane"/>

Since:: 1.5

Fields

ARROW_BUTTON

public static final Region ARROW_BUTTON

ArrowButton's are special types of buttons that also render a directional indicator, typically an arrow. ArrowButtons are used by composite components, for example ScrollBar's contain ArrowButtons. To bind a style to this Region use the name ArrowButton.

BUTTON

public static final Region BUTTON

Button region. To bind a style to this Region use the name Button.

CHECK_BOX

public static final Region CHECK_BOX

CheckBox region. To bind a style to this Region use the name CheckBox.

CHECK_BOX_MENU_ITEM

public static final Region CHECK_BOX_MENU_ITEM

CheckBoxMenuItem region. To bind a style to this Region use the name CheckBoxMenuItem.

COLOR_CHOOSER

public static final Region COLOR_CHOOSER

ColorChooser region. To bind a style to this Region use the name ColorChooser.

COMBO_BOX

public static final Region COMBO_BOX

ComboBox region. To bind a style to this Region use the name ComboBox.

DESKTOP_PANE

public static final Region DESKTOP_PANE

DesktopPane region. To bind a style to this Region use the name DesktopPane.

DESKTOP_ICON

public static final Region DESKTOP_ICON

DesktopIcon region. To bind a style to this Region use the name DesktopIcon.

EDITOR_PANE

public static final Region EDITOR_PANE

EditorPane region. To bind a style to this Region use the name EditorPane.

FILE_CHOOSER

public static final Region FILE_CHOOSER

FileChooser region. To bind a style to this Region use the name FileChooser.

FORMATTED_TEXT_FIELD

public static final Region FORMATTED_TEXT_FIELD

FormattedTextField region. To bind a style to this Region use the name FormattedTextField.

INTERNAL_FRAME

public static final Region INTERNAL_FRAME

InternalFrame region. To bind a style to this Region use the name InternalFrame.

INTERNAL_FRAME_TITLE_PANE

public static final Region INTERNAL_FRAME_TITLE_PANE

TitlePane of an InternalFrame. The TitlePane typically shows a menu, title, widgets to manipulate the internal frame. To bind a style to this Region use the name InternalFrameTitlePane.

LABEL

public static final Region LABEL

Label region. To bind a style to this Region use the name Label.

LIST

public static final Region LIST

List region. To bind a style to this Region use the name List.

public static final Region MENU

Menu region. To bind a style to this Region use the name Menu.

MENU_BAR

public static final Region MENU_BAR

MenuBar region. To bind a style to this Region use the name MenuBar.

MENU_ITEM

public static final Region MENU_ITEM

MenuItem region. To bind a style to this Region use the name MenuItem.

MENU_ITEM_ACCELERATOR

public static final Region MENU_ITEM_ACCELERATOR

Accelerator region of a MenuItem. To bind a style to this Region use the name MenuItemAccelerator.

OPTION_PANE

public static final Region OPTION_PANE

OptionPane region. To bind a style to this Region use the name OptionPane.

PANEL

public static final Region PANEL

Panel region. To bind a style to this Region use the name Panel.

PASSWORD_FIELD

public static final Region PASSWORD_FIELD

PasswordField region. To bind a style to this Region use the name PasswordField.

POPUP_MENU

public static final Region POPUP_MENU

PopupMenu region. To bind a style to this Region use the name PopupMenu.

POPUP_MENU_SEPARATOR

public static final Region POPUP_MENU_SEPARATOR

PopupMenuSeparator region. To bind a style to this Region use the name PopupMenuSeparator.

PROGRESS_BAR

public static final Region PROGRESS_BAR

ProgressBar region. To bind a style to this Region use the name ProgressBar.

RADIO_BUTTON

public static final Region RADIO_BUTTON

RadioButton region. To bind a style to this Region use the name RadioButton.

RADIO_BUTTON_MENU_ITEM

public static final Region RADIO_BUTTON_MENU_ITEM

RegionButtonMenuItem region. To bind a style to this Region use the name RadioButtonMenuItem.

ROOT_PANE

public static final Region ROOT_PANE

RootPane region. To bind a style to this Region use the name RootPane.

SCROLL_BAR

public static final Region SCROLL_BAR

ScrollBar region. To bind a style to this Region use the name ScrollBar.

SCROLL_BAR_TRACK

public static final Region SCROLL_BAR_TRACK

Track of the ScrollBar. To bind a style to this Region use the name ScrollBarTrack.

SCROLL_BAR_THUMB

public static final Region SCROLL_BAR_THUMB

Thumb of the ScrollBar. The thumb is the region of the ScrollBar that gives a graphical depiction of what percentage of the View is currently visible. To bind a style to this Region use the name ScrollBarThumb.

SCROLL_PANE

public static final Region SCROLL_PANE

ScrollPane region. To bind a style to this Region use the name ScrollPane.

SEPARATOR

public static final Region SEPARATOR

Separator region. To bind a style to this Region use the name Separator.

SLIDER

public static final Region SLIDER

Slider region. To bind a style to this Region use the name Slider.

SLIDER_TRACK

public static final Region SLIDER_TRACK

Track of the Slider. To bind a style to this Region use the name SliderTrack.

SLIDER_THUMB

public static final Region SLIDER_THUMB

Thumb of the Slider. The thumb of the Slider identifies the current value. To bind a style to this Region use the name SliderThumb.

SPINNER

public static final Region SPINNER

Spinner region. To bind a style to this Region use the name Spinner.

SPLIT_PANE

public static final Region SPLIT_PANE

SplitPane region. To bind a style to this Region use the name SplitPane.

SPLIT_PANE_DIVIDER

public static final Region SPLIT_PANE_DIVIDER

Divider of the SplitPane. To bind a style to this Region use the name SplitPaneDivider.

TABBED_PANE

public static final Region TABBED_PANE

TabbedPane region. To bind a style to this Region use the name TabbedPane.

TABBED_PANE_TAB

public static final Region TABBED_PANE_TAB

Region of a TabbedPane for one tab. To bind a style to this Region use the name TabbedPaneTab.

TABBED_PANE_TAB_AREA

public static final Region TABBED_PANE_TAB_AREA

Region of a TabbedPane containing the tabs. To bind a style to this Region use the name TabbedPaneTabArea.

TABBED_PANE_CONTENT

public static final Region TABBED_PANE_CONTENT

Region of a TabbedPane containing the content. To bind a style to this Region use the name TabbedPaneContent.

TABLE

public static final Region TABLE

Table region. To bind a style to this Region use the name Table.

TABLE_HEADER

public static final Region TABLE_HEADER

TableHeader region. To bind a style to this Region use the name TableHeader.

TEXT_AREA

public static final Region TEXT_AREA

TextArea region. To bind a style to this Region use the name TextArea.

TEXT_FIELD

public static final Region TEXT_FIELD

TextField region. To bind a style to this Region use the name TextField.

TEXT_PANE

public static final Region TEXT_PANE

TextPane region. To bind a style to this Region use the name TextPane.

TOGGLE_BUTTON

public static final Region TOGGLE_BUTTON

ToggleButton region. To bind a style to this Region use the name ToggleButton.

TOOL_BAR

public static final Region TOOL_BAR

ToolBar region. To bind a style to this Region use the name ToolBar.

TOOL_BAR_CONTENT

public static final Region TOOL_BAR_CONTENT

Region of the ToolBar containing the content. To bind a style to this Region use the name ToolBarContent.

TOOL_BAR_DRAG_WINDOW

public static final Region TOOL_BAR_DRAG_WINDOW

Region for the Window containing the ToolBar. To bind a style to this Region use the name ToolBarDragWindow.

TOOL_TIP

public static final Region TOOL_TIP

ToolTip region. To bind a style to this Region use the name ToolTip.

TOOL_BAR_SEPARATOR

public static final Region TOOL_BAR_SEPARATOR

ToolBar separator region. To bind a style to this Region use the name ToolBarSeparator.

TREE

public static final Region TREE

Tree region. To bind a style to this Region use the name Tree.

TREE_CELL

public static final Region TREE_CELL

Region of the Tree for one cell. To bind a style to this Region use the name TreeCell.

VIEWPORT

public static final Region VIEWPORT

Viewport region. To bind a style to this Region use the name Viewport.

Constructors

Region

protected Region(String name,
                 String ui,
                 boolean subregion)

Creates a Region with the specified name. This should only be used if you are creating your own JComponent subclass with a custom ComponentUI class.

Parameters:: name - Name of the region; ui - String that will be returned from component.getUIClassID. This will be null if this is a subregion.; subregion - Whether or not this is a subregion.

Methods

isSubregion

public boolean isSubregion()

Returns true if the Region is a subregion of a Component, otherwise false. For example, Region.BUTTON corresponds do a Component so that Region.BUTTON.isSubregion() returns false.

Returns:: true if the Region is a subregion of a Component.

getName

public String getName()

Returns the name of the region.

Returns:: name of the Region.

toString

public String toString()

Returns the name of the Region.

Overrides:: toString in class Object
Returns:: name of the Region.

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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