Last change
on this file since 25584 was 25584, checked in by davidb, 12 years ago |
Initial cut an a text edit area for GLI that supports color syntax highlighting
|
File size:
1.3 KB
|
Line | |
---|
1 | /*
|
---|
2 | * 01/22/2005
|
---|
3 | *
|
---|
4 | * BackgroundPainterStrategy.java - Renders an RTextAreaBase's background
|
---|
5 | * using some strategy.
|
---|
6 | *
|
---|
7 | * This library is distributed under a modified BSD license. See the included
|
---|
8 | * RSyntaxTextArea.License.txt file for details.
|
---|
9 | */
|
---|
10 | package org.fife.ui.rtextarea;
|
---|
11 |
|
---|
12 | import java.awt.Graphics;
|
---|
13 | import java.awt.Rectangle;
|
---|
14 |
|
---|
15 |
|
---|
16 | /**
|
---|
17 | * Interface for classes that paint the background of an
|
---|
18 | * <code>RTextAreaBase</code>. The Strategy pattern is used for this
|
---|
19 | * object because the background can be painted as a solid color, as
|
---|
20 | * an image, and possibly other ways (gradients, animated images, etc.).
|
---|
21 | * When a method to change the background of an <code>RTextAreaBase</code>
|
---|
22 | * instance is called (such as <code>setBackground</code>,
|
---|
23 | * <code>setBackgroundImage</code> or <code>setBackgoundObject</code>),
|
---|
24 | * the correct strategy is then created and used to paint its background.
|
---|
25 | *
|
---|
26 | * @author Robert Futrell
|
---|
27 | * @version 0.1
|
---|
28 | * @see org.fife.ui.rtextarea.ImageBackgroundPainterStrategy
|
---|
29 | * @see org.fife.ui.rtextarea.ColorBackgroundPainterStrategy
|
---|
30 | */
|
---|
31 | public interface BackgroundPainterStrategy {
|
---|
32 |
|
---|
33 |
|
---|
34 | /**
|
---|
35 | * Paints the background.
|
---|
36 | *
|
---|
37 | * @param g The graphics context.
|
---|
38 | * @param bounds The bounds of the object whose backgrouns we're
|
---|
39 | * painting.
|
---|
40 | */
|
---|
41 | public void paint(Graphics g, Rectangle bounds);
|
---|
42 |
|
---|
43 |
|
---|
44 | } |
---|
Note:
See
TracBrowser
for help on using the repository browser.