--- old/src/java.desktop/share/classes/javax/swing/plaf/synth/package.html 2017-02-20 11:49:01.000000000 +0300 +++ /dev/null 2017-02-20 11:49:01.000000000 +0300 @@ -1,178 +0,0 @@ - - - - - - - -

- Synth is a skinnable look and feel in which all painting is - delegated. Synth does not provide a default look. In - order to use Synth you need to specify a - file, or - provide a {@link - javax.swing.plaf.synth.SynthStyleFactory}. Both - configuration options require an - understanding of the synth architecture, which is described - below, as well as an understanding of Swing's architecture. -

-

- Unless otherwise specified null is not a legal value to any of - the methods defined in the synth package and if passed in will - result in a NullPointerException. - - -

Synth

-

- Each {@link javax.swing.plaf.ComponentUI} implementation in Synth associates - itself with one {@link - javax.swing.plaf.synth.SynthStyle} per {@link - javax.swing.plaf.synth.Region}, most - Components only have one Region and - therefor only one SynthStyle. - SynthStyle - is used to access all style related properties: fonts, colors - and other Component properties. In addition - SynthStyles are used to obtain - {@link javax.swing.plaf.synth.SynthPainter}s for painting the background, border, - focus and other portions of a Component. The ComponentUIs obtain - SynthStyles from a - {@link javax.swing.plaf.synth.SynthStyleFactory}. - A SynthStyleFactory - can be provided directly by way of - {@link javax.swing.plaf.synth.SynthLookAndFeel#setStyleFactory(javax.swing.plaf.synth.SynthStyleFactory)}, - or indirectly by way of - {@link javax.swing.plaf.synth.SynthLookAndFeel#load}. The - following example uses the SynthLookAndFeel.load() - method to configure a SynthLookAndFeel and sets it - as the current look and feel: -

-
- 
-  SynthLookAndFeel laf = new SynthLookAndFeel();
-  laf.load(MyClass.class.getResourceAsStream("laf.xml"), MyClass.class);
-  UIManager.setLookAndFeel(laf);
-
-
-

- Many JComponents are broken down into smaller - pieces and identified by the type safe enumeration in - {@link javax.swing.plaf.synth.Region}. For example, a JTabbedPane - consists of a Region for the - JTabbedPane ({@link - javax.swing.plaf.synth.Region#TABBED_PANE}), the content - area ({@link - javax.swing.plaf.synth.Region#TABBED_PANE_CONTENT}), the - area behind the tabs ({@link - javax.swing.plaf.synth.Region#TABBED_PANE_TAB_AREA}), and the - tabs ({@link - javax.swing.plaf.synth.Region#TABBED_PANE_TAB}). Each - Region of each - JComponent will have a - SynthStyle. This allows - you to customize individual pieces of each region of each - JComponent. -

- Many of the Synth methods take a {@link javax.swing.plaf.synth.SynthContext}. This - is used to provide information about the current - Component and includes: the - {@link javax.swing.plaf.synth.SynthStyle} associated with the current - {@link javax.swing.plaf.synth.Region}, the state of the Component - as a bitmask (refer to {@link - javax.swing.plaf.synth.SynthConstants} for the valid - states), and a {@link javax.swing.plaf.synth.Region} identifying the portion of - the Component being painted. -

- All text rendering by non-JTextComponents is - delegated to a {@link - javax.swing.plaf.synth.SynthGraphicsUtils}, which is - obtained using the {@link javax.swing.plaf.synth.SynthStyle} method - {@link javax.swing.plaf.synth.SynthStyle#getGraphicsUtils}. You can - customize text rendering - by supplying your own {@link javax.swing.plaf.synth.SynthGraphicsUtils}. - -

- -

Notes on specific components

- -

JTree

-

- Synth provides a region for the cells of a tree: - Region.TREE_CELL. To specify the colors of the - renderer you'll want to provide a style for the - TREE_CELL region. The following illustrates this: -

-  <style id="treeCellStyle">
-    <opaque value="TRUE"/>
-    <state>
-      <color value="WHITE" type="TEXT_FOREGROUND"/>
-      <color value="RED" type="TEXT_BACKGROUND"/>
-    </state>
-    <state value="SELECTED">
-      <color value="RED" type="TEXT_FOREGROUND"/>
-      <color value="WHITE" type="BACKGROUND"/>
-    </state>
-  </style>
-  <bind style="treeCellStyle" type="region" key="TreeCell"/>
-
-

- This specifies a color combination of red on white, when - selected, and white on red when not selected. To see the - background you need to specify that labels are not opaque. The - following XML fragment does that: -

-  <style id="labelStyle">
-    <opaque value="FALSE"/>
-  </style>
-  <bind style="labelStyle" type="region" key="Label"/>
-
- -

JList and JTable

-

- The colors that the renderers for JList and JTable use are - specified by way of the list and table Regions. The following - XML fragment illustrates how to specify red on white, when - selected, and white on red when not selected: -

-  <style id="style">
-    <opaque value="TRUE"/>
-    <state>
-      <color value="WHITE" type="TEXT_FOREGROUND"/>
-      <color value="RED" type="TEXT_BACKGROUND"/>
-      <color value="RED" type="BACKGROUND"/>
-    </state>
-    <state value="SELECTED">
-      <color value="RED" type="TEXT_FOREGROUND"/>
-      <color value="WHITE" type="TEXT_BACKGROUND"/>
-    </state>
-  </style>
-  <bind style="style" type="region" key="Table"/>
-  <bind style="style" type="region" key="List"/>
-
- -