Fixed some bugs about scrollbar status

zhourenjian · zhourenjian · commit 56703be6c2aa · 2007-02-27T12:10:42.000Z
diff --git a/sources/net.sf.j2s.java.org.eclipse.swt/src/org/eclipse/swt/internal/dnd/ShellFrameDND.java b/sources/net.sf.j2s.java.org.eclipse.swt/src/org/eclipse/swt/internal/dnd/ShellFrameDND.java
@@ -209,17 +209,21 @@ public boolean dragging(DragEvent e) {
 				yy = -1;
 			}
 		}
-//		try {
-			this.frame.style.left = xx + "px";
-			this.frame.style.top = yy + "px";
-			if (document.body.scrollLeft != 0) {
-				document.body.scrollLeft = 0;
-			}
-			if (document.body.scrollTop != 0) {
-				document.body.scrollTop = 0;
-			}
-//		} catch (e) {
-//		}
+		this.frame.style.left = xx + "px";
+		this.frame.style.top = yy + "px";
+		/*
+		 * In early SWT implementation, document.body is always with
+		 * "overflow:hidden;" CSS. Now, there are no such constraints.
+		 * 
+		 * -Feb 27, 2007
+		 * 
+		if (document.body.scrollLeft != 0) {
+			document.body.scrollLeft = 0;
+		}
+		if (document.body.scrollTop != 0) {
+			document.body.scrollTop = 0;
+		}
+		*/
 		return true;
 	};
 	public boolean dragEnded(DragEvent e) {
diff --git a/sources/net.sf.j2s.java.org.eclipse.swt/src/org/eclipse/swt/widgets/Decorations.java b/sources/net.sf.j2s.java.org.eclipse.swt/src/org/eclipse/swt/widgets/Decorations.java
@@ -1694,7 +1694,8 @@ public void setMaximized (boolean maximized) {
 	Element b = document.body;
 	boolean isStrictMode = b.parentNode.clientHeight != 0;
 	Element node = b;
-	if ((OS.isIE) && isStrictMode) {
+	if (((OS.isFirefox && node.scrollLeft == 0 && node.scrollTop == 0)
+			|| OS.isIE) && isStrictMode) {
 		node = b.parentNode;
 	}
 	Monitor monitor = getMonitor();
@@ -1731,7 +1732,7 @@ public void setMaximized (boolean maximized) {
 		if (contentHandle != null) {
 			if (oldBounds == null) {
 				oldBounds = getBounds();
-				oldBounds.width -= 4; // FIXME
+				//oldBounds.width -= 4; // FIXME
 			}
 			//Monitor monitor = getMonitor();
 			int height = monitor.clientHeight;
