Attachment #166057 for bug #294929

Lines 214-224 Link Here

(-)src/org/eclipse/jface/text/source/VerticalRuler.java (-3 / +3 lines)
214	return;	214	return;
215		215
216	if (fBuffer != null) {	216	if (fBuffer != null) {
217	Rectangle r= fBuffer.getBounds();	217	//Rectangle r= fBuffer.getBounds();
218	if (r.width != size.x \|\| r.height != size.y) {	218	//if (r.width != size.x \|\| r.height != size.y) {
219	fBuffer.dispose();	219	fBuffer.dispose();
220	fBuffer= null;	220	fBuffer= null;
221	}	221	//}
222	}	222	}
223	if (fBuffer == null)	223	if (fBuffer == null)
224	fBuffer= new Image(fCanvas.getDisplay(), size.x, size.y);	224	fBuffer= new Image(fCanvas.getDisplay(), size.x, size.y);




import org.eclipse.swt.graphics.GC;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.Point;
//import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.widgets.Canvas;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;

			return;

		if (fBuffer != null) {
			//Rectangle r= fBuffer.getBounds();
			//if (r.width != size.x || r.height != size.y) {
				fBuffer.dispose();
				fBuffer= null;
			//}
		}
		if (fBuffer == null)
			fBuffer= new Image(fCanvas.getDisplay(), size.x, size.y);

Lines 667-677 Link Here

(-)src/org/eclipse/jface/text/source/LineNumberRulerColumn.java (-3 / +3 lines)
667	return;	667	return;
668		668
669	if (fBuffer != null) {	669	if (fBuffer != null) {
670	Rectangle r= fBuffer.getBounds();	670	//Rectangle r= fBuffer.getBounds();
671	if (r.width != size.x \|\| r.height != size.y) {	671	//if (r.width != size.x \|\| r.height != size.y) {
672	fBuffer.dispose();	672	fBuffer.dispose();
673	fBuffer= null;	673	fBuffer= null;
674	}	674	//}
675	}	675	}
676	if (fBuffer == null)	676	if (fBuffer == null)
677	fBuffer= new Image(fCanvas.getDisplay(), size.x, size.y);	677	fBuffer= new Image(fCanvas.getDisplay(), size.x, size.y);

Lines 557-567 Link Here

(-)src/org/eclipse/jface/text/source/OverviewRuler.java (-3 / +3 lines)
557	return;	557	return;
558		558
559	if (fBuffer != null) {	559	if (fBuffer != null) {
560	Rectangle r= fBuffer.getBounds();	560	//Rectangle r= fBuffer.getBounds();
561	if (r.width != size.x \|\| r.height != size.y) {	561	//if (r.width != size.x \|\| r.height != size.y) {
562	fBuffer.dispose();	562	fBuffer.dispose();
563	fBuffer= null;	563	fBuffer= null;
564	}	564	//}
565	}	565	}
566	if (fBuffer == null)	566	if (fBuffer == null)
567	fBuffer= new Image(fCanvas.getDisplay(), size.x, size.y);	567	fBuffer= new Image(fCanvas.getDisplay(), size.x, size.y);

Lines 513-523 Link Here

(-)src/org/eclipse/jface/text/source/AnnotationRulerColumn.java (-3 / +3 lines)
513	return;	513	return;
514		514
515	if (fBuffer != null) {	515	if (fBuffer != null) {
516	Rectangle r= fBuffer.getBounds();	516	//Rectangle r= fBuffer.getBounds();
517	if (r.width != size.x \|\| r.height != size.y) {	517	//if (r.width != size.x \|\| r.height != size.y) {
518	fBuffer.dispose();	518	fBuffer.dispose();
519	fBuffer= null;	519	fBuffer= null;
520	}	520	//}
521	}	521	}
522	if (fBuffer == null)	522	if (fBuffer == null)
523	fBuffer= new Image(fCanvas.getDisplay(), size.x, size.y);	523	fBuffer= new Image(fCanvas.getDisplay(), size.x, size.y);

Return to bug 294929

Lines 24-30 Link Here

(-)src/org/eclipse/jface/text/source/ChangeRulerColumn.java (-4 / +4 lines)
24	import org.eclipse.swt.graphics.GC;	24	import org.eclipse.swt.graphics.GC;
25	import org.eclipse.swt.graphics.Image;	25	import org.eclipse.swt.graphics.Image;
26	import org.eclipse.swt.graphics.Point;	26	import org.eclipse.swt.graphics.Point;
27	import org.eclipse.swt.graphics.Rectangle;	27	//import org.eclipse.swt.graphics.Rectangle;
28	import org.eclipse.swt.widgets.Canvas;	28	import org.eclipse.swt.widgets.Canvas;
29	import org.eclipse.swt.widgets.Composite;	29	import org.eclipse.swt.widgets.Composite;
30	import org.eclipse.swt.widgets.Control;	30	import org.eclipse.swt.widgets.Control;
Lines 261-271 Link Here
261	return;	261	return;
262		262
263	if (fBuffer != null) {	263	if (fBuffer != null) {
264	Rectangle r= fBuffer.getBounds();	264	//Rectangle r= fBuffer.getBounds();
265	if (r.width != size.x \|\| r.height != size.y) {	265	//if (r.width != size.x \|\| r.height != size.y) {
266	fBuffer.dispose();	266	fBuffer.dispose();
267	fBuffer= null;	267	fBuffer= null;
268	}	268	//}
269	}	269	}
270	if (fBuffer == null)	270	if (fBuffer == null)
271	fBuffer= new Image(fCanvas.getDisplay(), size.x, size.y);	271	fBuffer= new Image(fCanvas.getDisplay(), size.x, size.y);