diff options
Diffstat (limited to 'accessibility/workben/org/openoffice/accessibility/awb/canvas/Canvas.java')
| -rw-r--r-- | accessibility/workben/org/openoffice/accessibility/awb/canvas/Canvas.java | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/accessibility/workben/org/openoffice/accessibility/awb/canvas/Canvas.java b/accessibility/workben/org/openoffice/accessibility/awb/canvas/Canvas.java index 86b642e8091c..78855b5a3d48 100644 --- a/accessibility/workben/org/openoffice/accessibility/awb/canvas/Canvas.java +++ b/accessibility/workben/org/openoffice/accessibility/awb/canvas/Canvas.java @@ -1,7 +1,7 @@ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * + * * Copyright 2000, 2010 Oracle and/or its affiliates. * * OpenOffice.org - a multi-platform office productivity suite @@ -56,7 +56,7 @@ import org.openoffice.accessibility.misc.Options; <p>The canvas listens to selection events of the associated JTree and highlights the first selected node of that tree.</p> */ -public class Canvas +public class Canvas extends JPanel { // This constant can be passed to SetZoomMode to always show the whole screen. @@ -77,7 +77,7 @@ public class Canvas /** Tell the canvas which tree to use to highlight accessible - objects and to observe for changes in the tree structure. + objects and to observe for changes in the tree structure. */ public void SetTree (javax.swing.JTree aTree) { @@ -116,10 +116,10 @@ public class Canvas Graphics2D g2 = (Graphics2D)g; if (Options.GetBoolean("Antialiasing")) - g2.setRenderingHint (RenderingHints.KEY_ANTIALIASING, + g2.setRenderingHint (RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); else - g2.setRenderingHint (RenderingHints.KEY_ANTIALIASING, + g2.setRenderingHint (RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); setupTransformation (); @@ -139,7 +139,7 @@ public class Canvas g2.fill (aScreen); g2.setColor (Color.BLACK); g2.draw (aScreen); - + synchronized (maShapeList) { Iterator aShapeIterator = maShapeList.GetIterator(); @@ -148,7 +148,7 @@ public class Canvas boolean bShowText = Options.GetBoolean ("ShowText"); while (aShapeIterator.hasNext()) { - CanvasShape aCanvasShape = + CanvasShape aCanvasShape = (CanvasShape)aShapeIterator.next(); try { @@ -158,13 +158,13 @@ public class Canvas } catch (Exception aException) { - System.err.println ("caught exception while painting a shape:" + System.err.println ("caught exception while painting a shape:" + aException); aException.printStackTrace (System.err); } } } - + // Paint highlighted frame around active object as the last thing. if (maActiveObject != null) maActiveObject.paint_highlight (g2); @@ -216,11 +216,11 @@ public class Canvas // Calculate the scales that would map the screen onto the // widget in both of the coordinate axes and select the // smaller - // of the two: it maps the screen onto the widget in both + // of the two: it maps the screen onto the widget in both // axes at the same time. - double nHScale = (aWidgetSize.getWidth() - 10) + double nHScale = (aWidgetSize.getWidth() - 10) / aScreenSize.getWidth(); - double nVScale = (aWidgetSize.getHeight() - 10) + double nVScale = (aWidgetSize.getHeight() - 10) / aScreenSize.getHeight(); if (nHScale < nVScale) mnScale = nHScale; @@ -234,15 +234,15 @@ public class Canvas // Calculate offsets that center the scaled screen inside // the widget. - mnHOffset = (aWidgetSize.getWidth() + mnHOffset = (aWidgetSize.getWidth() - mnScale*aScreenSize.getWidth()) / 2.0; - mnVOffset = (aWidgetSize.getHeight() + mnVOffset = (aWidgetSize.getHeight() - mnScale*aScreenSize.getHeight()) / 2.0; if (mnHOffset < 0) mnHOffset = 0; if (mnVOffset < 0) mnVOffset = 0; - + setPreferredSize (new Dimension ( (int)(2*mnHOffset + mnScale * aScreenSize.getWidth()), (int)(2*mnVOffset + mnScale * aScreenSize.getHeight()))); @@ -259,8 +259,8 @@ public class Canvas } maLastWidgetSize = aWidgetSize; } - - + + protected boolean HighlightObject (CanvasShape aNewActiveObject) { @@ -268,7 +268,7 @@ public class Canvas { if (maActiveObject != null) maActiveObject.Highlight (false); - + maActiveObject = aNewActiveObject; if (maActiveObject != null) { @@ -292,7 +292,7 @@ public class Canvas - + /** Called when the selection of the tree changes. Highlight the corresponding graphical representation of the object. */ @@ -305,7 +305,7 @@ public class Canvas - private int + private int mnXAnchor, mnYAnchor, maResizeFlag; |