Imported GNU Classpath 0.19 + gcj-import-20051115.
* sources.am: Regenerated. * Makefile.in: Likewise. * scripts/makemake.tcl: Use glob -nocomplain. From-SVN: r107049
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1241 changed files with 97711 additions and 25284 deletions
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@ -43,7 +43,6 @@ import java.awt.Graphics;
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import java.awt.Rectangle;
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import java.awt.Shape;
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import javax.swing.JComponent;
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import javax.swing.SwingConstants;
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import javax.swing.event.DocumentEvent;
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@ -87,9 +86,9 @@ public abstract class View implements SwingConstants
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{
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View parent = getParent();
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if (parent == null)
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throw new AssertionError("The parent of a View must not be null.");
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return parent.getContainer();
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return null;
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else
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return parent.getContainer();
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}
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public Document getDocument()
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@ -507,6 +506,30 @@ public abstract class View implements SwingConstants
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return s1.getBounds().union(s2.getBounds());
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}
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/**
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* Maps a position in the document into the coordinate space of the View.
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* The output rectangle usually reflects the font height but has a width
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* of zero.
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*
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* This method is deprecated and calls
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* {@link #modelToView(int, Position.Bias, int, Position.Bias, Shape)} with
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* a bias of {@link Position.Bias#Forward}.
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*
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* @param pos the position of the character in the model
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* @param a the area that is occupied by the view
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*
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* @return a rectangle that gives the location of the document position
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* inside the view coordinate space
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*
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* @throws BadLocationException if <code>pos</code> is invalid
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*
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* @deprecated Use {@link #modelToView(int, Shape, Position.Bias)} instead.
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*/
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public Shape modelToView(int pos, Shape a) throws BadLocationException
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{
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return modelToView(pos, a, Position.Bias.Forward);
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}
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/**
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* Maps coordinates from the <code>View</code>'s space into a position
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* in the document model.
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@ -521,6 +544,25 @@ public abstract class View implements SwingConstants
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*/
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public abstract int viewToModel(float x, float y, Shape a, Position.Bias[] b);
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/**
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* Maps coordinates from the <code>View</code>'s space into a position
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* in the document model. This method is deprecated and only there for
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* compatibility.
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*
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* @param x the x coordinate in the view space
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* @param y the y coordinate in the view space
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* @param a the allocation of this <code>View</code>
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*
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* @return the position in the document that corresponds to the screen
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* coordinates <code>x, y</code>
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*
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* @deprecated Use {@link #viewToModel(float, float, Shape, Position.Bias[])}
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* instead.
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*/
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public int viewToModel(float x, float y, Shape a)
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{
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return viewToModel(x, y, a, new Position.Bias[0]);
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}
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/**
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* Dumps the complete View hierarchy. This method can be used for debugging
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@ -552,4 +594,30 @@ public abstract class View implements SwingConstants
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for (int i = 0; i < count; ++i)
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getView(i).dump(indent + 1);
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}
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/**
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* Returns the document position that is (visually) nearest to the given
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* document position <code>pos</code> in the given direction <code>d</code>.
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*
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* @param c the text component
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* @param pos the document position
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* @param b the bias for <code>pos</code>
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* @param d the direction, must be either {@link SwingConstants#NORTH},
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* {@link SwingConstants#SOUTH}, {@link SwingConstants#WEST} or
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* {@link SwingConstants#EAST}
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* @param biasRet an array of {@link Position.Bias} that can hold at least
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* one element, which is filled with the bias of the return position
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* on method exit
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*
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* @return the document position that is (visually) nearest to the given
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* document position <code>pos</code> in the given direction
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* <code>d</code>
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*
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* @throws BadLocationException if <code>pos</code> is not a valid offset in
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* the document model
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*/
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public abstract int getNextVisualPositionFrom(JTextComponent c, int pos,
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Position.Bias b, int d,
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Position.Bias[] biasRet)
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throws BadLocationException;
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}
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