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Imported GNU Classpath 0.19 + gcj-import-20051115.

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* sources.am: Regenerated.
       * Makefile.in: Likewise.
       * scripts/makemake.tcl: Use glob -nocomplain.

From-SVN: r107049
This commit is contained in:
Mark Wielaard 2005-11-15 23:20:01 +00:00
parent 02e549bfaa
commit 8f523f3a10
1241 changed files with 97711 additions and 25284 deletions
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89
libjava/classpath/java/awt/Component.java
View file

@ -587,6 +587,7 @@ public abstract class Component
*/
protected Component()
{
// Nothing to do here.
}
/**
@ -720,8 +721,9 @@ public abstract class Component
/**
* Tests if the component is displayable. It must be connected to a native
* screen resource, and all its ancestors must be displayable. A containment
* hierarchy is made displayable when a window is packed or made visible.
* screen resource. This reduces to checking that peer is not null. A
* containment hierarchy is made displayable when a window is packed or
* made visible.
*
* @return true if the component is displayable
* @see Container#add(Component)
@ -733,9 +735,7 @@ public abstract class Component
*/
public boolean isDisplayable()
{
if (parent != null)
return parent.isDisplayable();
return false;
return peer != null;
}
/**
@ -763,7 +763,7 @@ public abstract class Component
if (! visible || peer == null)
return false;
return parent == null ? true : parent.isShowing();
return parent == null ? false : parent.isShowing();
}
/**
@ -902,15 +902,16 @@ public abstract class Component
if (currentPeer != null)
currentPeer.setVisible(true);
// The JDK repaints the component before invalidating the parent.
// So do we.
if (isShowing())
repaint();
// Invalidate the parent if we have one. The component itself must
// not be invalidated. We also avoid NullPointerException with
// a local reference here.
Container currentParent = parent;
if (currentParent != null)
{
currentParent.invalidate();
currentParent.repaint();
}
currentParent.invalidate();
ComponentEvent ce =
new ComponentEvent(this,ComponentEvent.COMPONENT_SHOWN);
@ -946,18 +947,19 @@ public abstract class Component
ComponentPeer currentPeer=peer;
if (currentPeer != null)
currentPeer.setVisible(false);
boolean wasShowing = isShowing();
this.visible = false;
// The JDK repaints the component before invalidating the parent.
// So do we.
if (wasShowing)
repaint();
// Invalidate the parent if we have one. The component itself must
// not be invalidated. We also avoid NullPointerException with
// a local reference here.
Container currentParent = parent;
if (currentParent != null)
{
currentParent.invalidate();
currentParent.repaint();
}
currentParent.invalidate();
ComponentEvent ce =
new ComponentEvent(this,ComponentEvent.COMPONENT_HIDDEN);
@ -976,7 +978,7 @@ public abstract class Component
{
if (foreground != null)
return foreground;
return parent == null ? SystemColor.windowText : parent.getForeground();
return parent == null ? null : parent.getForeground();
}
/**
@ -1075,8 +1077,9 @@ public abstract class Component
Component p = parent;
if (p != null)
return p.getFont();
else
return new Font("Dialog", Font.PLAIN, 12);
if (peer != null)
return peer.getGraphics().getFont();
return null;
}
/**
@ -1402,17 +1405,14 @@ public abstract class Component
peer.setBounds (x, y, width, height);
// Erase old bounds and repaint new bounds for lightweights.
if (isLightweight() && isShowing ())
if (isLightweight() && isShowing())
{
if (parent != null)
{
Rectangle parentBounds = parent.getBounds();
Rectangle oldBounds = new Rectangle(parent.getX() + oldx,
parent.getY() + oldy,
oldwidth, oldheight);
Rectangle newBounds = new Rectangle(parent.getX() + x,
parent.getY() + y,
width, height);
Rectangle oldBounds = new Rectangle(oldx, oldy, oldwidth,
oldheight);
Rectangle newBounds = new Rectangle(x, y, width, height);
Rectangle destroyed = oldBounds.union(newBounds);
if (!destroyed.isEmpty())
parent.repaint(0, destroyed.x, destroyed.y, destroyed.width,
@ -1646,7 +1646,7 @@ public abstract class Component
*/
public Dimension getMaximumSize()
{
return new Dimension(Integer.MAX_VALUE, Integer.MAX_VALUE);
return new Dimension(Short.MAX_VALUE, Short.MAX_VALUE);
}
/**
@ -1720,7 +1720,7 @@ public abstract class Component
valid = false;
prefSize = null;
minSize = null;
if (parent != null && parent.valid)
if (parent != null && parent.isValid())
parent.invalidate();
}
@ -1736,11 +1736,8 @@ public abstract class Component
if (peer != null)
{
Graphics gfx = peer.getGraphics();
if (gfx != null)
return gfx;
// create graphics for lightweight:
Container parent = getParent();
if (parent != null)
// Create peer for lightweights.
if (gfx == null && parent != null)
{
gfx = parent.getGraphics();
Rectangle bounds = getBounds();
@ -1748,6 +1745,8 @@ public abstract class Component
gfx.translate(bounds.x, bounds.y);
return gfx;
}
gfx.setFont(font);
return gfx;
}
return null;
}
@ -1887,7 +1886,7 @@ public abstract class Component
* @see #repaint(long, int, int, int, int)
*/
public void repaint()
{
{
if(!isShowing())
{
Component p = parent;
@ -3481,7 +3480,10 @@ public abstract class Component
ComponentPeer tmp = peer;
peer = null;
if (tmp != null)
tmp.dispose();
{
tmp.hide();
tmp.dispose();
}
}
/**
@ -3807,13 +3809,16 @@ public abstract class Component
{
synchronized (getTreeLock ())
{
// Find this Component's top-level ancestor.
Container parent = getParent ();
// Find this Component's top-level ancestor.
Container parent = (this instanceof Container) ? (Container) this
: getParent();
while (parent != null
&& !(parent instanceof Window))
parent = parent.getParent ();
if (parent == null)
return;
Window toplevel = (Window) parent;
if (toplevel.isFocusableWindow ())
{
@ -4241,9 +4246,9 @@ public abstract class Component
if (isDoubleBuffered())
param.append(",doublebuffered");
if (parent == null)
param.append(",parent==null");
param.append(",parent=null");
else
param.append(",parent==").append(parent.getName());
param.append(",parent=").append(parent.getName());
return param.toString();
}
@ -5567,6 +5572,7 @@ p * <li>the set of backward traversal keys
*/
protected AccessibleAWTComponentHandler()
{
// Nothing to do here.
}
/**
@ -5598,6 +5604,7 @@ p * <li>the set of backward traversal keys
*/
public void componentMoved(ComponentEvent e)
{
// Nothing to do here.
}
/**
@ -5607,6 +5614,7 @@ p * <li>the set of backward traversal keys
*/
public void componentResized(ComponentEvent e)
{
// Nothing to do here.
}
} // class AccessibleAWTComponentHandler
@ -5624,6 +5632,7 @@ p * <li>the set of backward traversal keys
*/
protected AccessibleAWTFocusHandler()
{
// Nothing to do here.
}
/**