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AWT/Swing merge from GNU Classpath.

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From-SVN: r56147
This commit is contained in:
Bryce McKinlay 2002-08-09 04:26:17 +00:00 • committed by Bryce McKinlay
parent 097684ce62
commit 7bde45b2eb
490 changed files with 86038 additions and 9753 deletions
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311
libjava/java/awt/geom/RoundRectangle2D.java
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@ -1,4 +1,5 @@
/* Copyright (C) 2000, 2002 Free Software Foundation
/* RoundRectangle2D.java -- represents a rectangle with rounded corners
Copyright (C) 2000, 2002 Free Software Foundation
This file is part of GNU Classpath.
@ -43,10 +44,10 @@ package java.awt.geom;
public abstract class RoundRectangle2D extends RectangularShape
{
/** Return the arc height of this round rectangle. */
public abstract double getArcHeight ();
public abstract double getArcHeight();
/** Return the arc width of this round rectangle. */
public abstract double getArcWidth ();
public abstract double getArcWidth();
/** Set the values of this round rectangle
* @param x The x coordinate
@ -56,13 +57,13 @@ public abstract class RoundRectangle2D extends RectangularShape
* @param arcWidth The arc width
* @param arcHeight The arc height
*/
public abstract void setRoundRect (double x, double y, double w, double h,
double arcWidth, double arcHeight);
public abstract void setRoundRect(double x, double y, double w, double h,
double arcWidth, double arcHeight);
/** Create a RoundRectangle2D. This is protected because this class
* is abstract and cannot be instantiated.
*/
protected RoundRectangle2D ()
protected RoundRectangle2D()
{
}
@ -70,22 +71,22 @@ public abstract class RoundRectangle2D extends RectangularShape
* @param x The x coordinate
* @param y The y coordinate
*/
public boolean contains (double x, double y)
public boolean contains(double x, double y)
{
double mx = getX ();
double mw = getWidth ();
double mx = getX();
double mw = getWidth();
if (x < mx || x >= mx + mw)
return false;
double my = getY ();
double mh = getHeight ();
double my = getY();
double mh = getHeight();
if (y < my || y >= my + mh)
return false;
// Now check to see if the point is in range of an arc.
double dy = Math.min (Math.abs (my - y), Math.abs (my + mh - y));
double dx = Math.min (Math.abs (mx - x), Math.abs (mx + mw - x));
double aw = getArcWidth ();
double ah = getArcHeight ();
double dy = Math.min(Math.abs(my - y), Math.abs(my + mh - y));
double dx = Math.min(Math.abs(mx - x), Math.abs(mx + mw - x));
double aw = getArcWidth();
double ah = getArcHeight();
if (dx > aw || dy > ah)
return true;
@ -105,18 +106,18 @@ public abstract class RoundRectangle2D extends RectangularShape
* @param w The width
* @param h The height
*/
public boolean contains (double x, double y, double w, double h)
public boolean contains(double x, double y, double w, double h)
{
// We have to check all four points here (for ordinary rectangles
// we can just check opposing corners).
return (contains (x, y) && contains (x + w, h)
&& contains (x, y + h) && contains (x + w, y + h));
return (contains(x, y) && contains(x + w, h)
&& contains(x, y + h) && contains(x + w, y + h));
}
/** Return a new path iterator which iterates over this rectangle.
* @param at An affine transform to apply to the object
*/
public PathIterator getPathIterator (AffineTransform at)
public PathIterator getPathIterator(AffineTransform at)
{
// FIXME.
return null;
@ -128,15 +129,15 @@ public abstract class RoundRectangle2D extends RectangularShape
* @param w The width
* @param h The height
*/
public boolean intersects (double x, double y, double w, double h)
public boolean intersects(double x, double y, double w, double h)
{
// Here we can use the same code we use for an ordinary rectangle.
double mx = getX ();
double mw = getWidth ();
double mx = getX();
double mw = getWidth();
if (x < mx || x >= mx + mw || x + w < mx || x + w >= mx + mw)
return false;
double my = getY ();
double mh = getHeight ();
double my = getY();
double mh = getHeight();
return y >= my && y < my + mh && y + h >= my && y + h < my + mh;
}
@ -146,130 +147,20 @@ public abstract class RoundRectangle2D extends RectangularShape
* @param w The width
* @param h The height
*/
public void setFrame (double x, double y, double w, double h)
public void setFrame(double x, double y, double w, double h)
{
// This is a bit lame.
setRoundRect (x, y, w, h, getArcWidth (), getArcHeight ());
setRoundRect(x, y, w, h, getArcWidth(), getArcHeight());
}
/** Set the values of this round rectangle to be the same as those
* of the argument.
* @param rr The round rectangle to copy
*/
public void setRoundRect (RoundRectangle2D rr)
public void setRoundRect(RoundRectangle2D rr)
{
setRoundRect (rr.getX (), rr.getY (), rr.getWidth (), rr.getHeight (),
rr.getArcWidth (), rr.getArcHeight ());
}
/** A subclass of RoundRectangle which keeps its parameters as
* floats. */
public static class Float extends RoundRectangle2D
{
/** The height of the corner arc. */
public float archeight;
/** The width of the corner arc. */
public float arcwidth;
/** The x coordinate of this object. */
public float x;
/** The y coordinate of this object. */
public float y;
/** The width of this object. */
public float width;
/** The height of this object. */
public float height;
/** Construct a new instance, with all parameters set to 0. */
public Float ()
{
this (0, 0, 0, 0, 0, 0);
}
/** Construct a new instance with the given arguments.
* @param x The x coordinate
* @param y The y coordinate
* @param w The width
* @param h The height
* @param arcWidth The arc width
* @param arcHeight The arc height
*/
public Float (float x, float y, float w, float h,
float arcWidth, float arcHeight)
{
this.x = x;
this.y = y;
this.width = w;
this.height = h;
this.arcwidth = arcWidth;
this.archeight = arcHeight;
}
public double getArcHeight ()
{
return archeight;
}
public double getArcWidth ()
{
return arcwidth;
}
public Rectangle2D getBounds2D ()
{
return new Rectangle2D.Float (x, y, width, height);
}
public double getX ()
{
return x;
}
public double getY ()
{
return y;
}
public double getWidth ()
{
return width;
}
public double getHeight ()
{
return height;
}
public boolean isEmpty ()
{
return width <= 0 || height <= 0;
}
public void setRoundRect (float x, float y, float w, float h,
float arcWidth, float arcHeight)
{
this.x = x;
this.y = y;
this.width = w;
this.height = h;
this.arcwidth = arcWidth;
this.archeight = arcHeight;
}
public void setRoundRect (double x, double y, double w, double h,
double arcWidth, double arcHeight)
{
this.x = (float) x;
this.y = (float) y;
this.width = (float) w;
this.height = (float) h;
this.arcwidth = (float) arcWidth;
this.archeight = (float) arcHeight;
}
setRoundRect(rr.getX(), rr.getY(), rr.getWidth(), rr.getHeight(),
rr.getArcWidth(), rr.getArcHeight());
}
/** A subclass of RoundRectangle which keeps its parameters as
@ -295,9 +186,8 @@ public abstract class RoundRectangle2D extends RectangularShape
public double height;
/** Construct a new instance, with all parameters set to 0. */
public Double ()
public Double()
{
this (0, 0, 0, 0, 0, 0);
}
/** Construct a new instance with the given arguments.
@ -308,8 +198,8 @@ public abstract class RoundRectangle2D extends RectangularShape
* @param arcWidth The arc width
* @param arcHeight The arc height
*/
public Double (double x, double y, double w, double h,
double arcWidth, double arcHeight)
public Double(double x, double y, double w, double h,
double arcWidth, double arcHeight)
{
this.x = x;
this.y = y;
@ -319,48 +209,48 @@ public abstract class RoundRectangle2D extends RectangularShape
this.archeight = arcHeight;
}
public double getArcHeight ()
public double getArcHeight()
{
return archeight;
}
public double getArcWidth ()
public double getArcWidth()
{
return arcwidth;
}
public Rectangle2D getBounds2D ()
public Rectangle2D getBounds2D()
{
return new Rectangle2D.Double (x, y, width, height);
return new Rectangle2D.Double(x, y, width, height);
}
public double getX ()
public double getX()
{
return x;
}
public double getY ()
public double getY()
{
return y;
}
public double getWidth ()
public double getWidth()
{
return width;
}
public double getHeight ()
public double getHeight()
{
return height;
}
public boolean isEmpty ()
public boolean isEmpty()
{
return width <= 0 || height <= 0;
}
public void setRoundRect (double x, double y, double w, double h,
double arcWidth, double arcHeight)
public void setRoundRect(double x, double y, double w, double h,
double arcWidth, double arcHeight)
{
this.x = x;
this.y = y;
@ -369,5 +259,114 @@ public abstract class RoundRectangle2D extends RectangularShape
this.arcwidth = arcWidth;
this.archeight = arcHeight;
}
}
}
} // class Double
/** A subclass of RoundRectangle which keeps its parameters as
* floats. */
public static class Float extends RoundRectangle2D
{
/** The height of the corner arc. */
public float archeight;
/** The width of the corner arc. */
public float arcwidth;
/** The x coordinate of this object. */
public float x;
/** The y coordinate of this object. */
public float y;
/** The width of this object. */
public float width;
/** The height of this object. */
public float height;
/** Construct a new instance, with all parameters set to 0. */
public Float()
{
}
/** Construct a new instance with the given arguments.
* @param x The x coordinate
* @param y The y coordinate
* @param w The width
* @param h The height
* @param arcWidth The arc width
* @param arcHeight The arc height
*/
public Float(float x, float y, float w, float h,
float arcWidth, float arcHeight)
{
this.x = x;
this.y = y;
this.width = w;
this.height = h;
this.arcwidth = arcWidth;
this.archeight = arcHeight;
}
public double getArcHeight()
{
return archeight;
}
public double getArcWidth()
{
return arcwidth;
}
public Rectangle2D getBounds2D()
{
return new Rectangle2D.Float(x, y, width, height);
}
public double getX()
{
return x;
}
public double getY()
{
return y;
}
public double getWidth()
{
return width;
}
public double getHeight()
{
return height;
}
public boolean isEmpty()
{
return width <= 0 || height <= 0;
}
public void setRoundRect(float x, float y, float w, float h,
float arcWidth, float arcHeight)
{
this.x = x;
this.y = y;
this.width = w;
this.height = h;
this.arcwidth = arcWidth;
this.archeight = arcHeight;
}
public void setRoundRect(double x, double y, double w, double h,
double arcWidth, double arcHeight)
{
this.x = (float) x;
this.y = (float) y;
this.width = (float) w;
this.height = (float) h;
this.arcwidth = (float) arcWidth;
this.archeight = (float) arcHeight;
}
} // class Float
} // class RoundRectangle2D