I have added a check for isShowing() to each repaint() method and
forward the repaint request to the parent if the component is not
showing. This has been necessary because I have an app here that uses a
Component that overrides the repaint(long, int, int, int, int) method
and misbehaves because it calls repaint() on a Component that is not
currently showing.
2005-08-17 Roman Kennke <[EMAIL PROTECTED]>
* java/awt/Component.java
This applies to various variants of the repaint() methods:
(repaint): If the component is not showing, forward repaint
request to the parent.
/Roman
Index: java/awt/Component.java
===================================================================
RCS file: /cvsroot/classpath/classpath/java/awt/Component.java,v
retrieving revision 1.71
diff -u -r1.71 Component.java
--- java/awt/Component.java 16 Aug 2005 13:39:24 -0000 1.71
+++ java/awt/Component.java 17 Aug 2005 08:53:11 -0000
@@ -1888,7 +1888,14 @@
*/
public void repaint()
{
- repaint(0, 0, 0, width, height);
+ if(!isShowing())
+ {
+ Component p = parent;
+ if (p != null)
+ p.repaint(0, getX(), getY(), width, height);
+ }
+ else
+ repaint(0, 0, 0, width, height);
}
/**
@@ -1902,7 +1909,14 @@
*/
public void repaint(long tm)
{
- repaint(tm, 0, 0, width, height);
+ if(!isShowing())
+ {
+ Component p = parent;
+ if (p != null)
+ p.repaint(tm, getX(), getY(), width, height);
+ }
+ else
+ repaint(tm, 0, 0, width, height);
}
/**
@@ -1919,7 +1933,14 @@
*/
public void repaint(int x, int y, int w, int h)
{
- repaint(0, x, y, w, h);
+ if(!isShowing())
+ {
+ Component p = parent;
+ if (p != null)
+ p.repaint(0, x + getX(), y + getY(), width, height);
+ }
+ else
+ repaint(0, x, y, w, h);
}
/**
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