X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms.ui%2Fsrc%2Forg%2Fargeo%2Fcms%2Fui%2Fwidgets%2FScrolledPage.java;h=517e796e944ccead7b930823eff203558f5bb13f;hb=633a8acd189cc22f06944d278879601189be1bc8;hp=5dd00adf21b23cba56c09ed3718f572f3a7bc435;hpb=5b3108fe285bca50565b58b63fa4feddc96c0765;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/ui/widgets/ScrolledPage.java b/org.argeo.cms.ui/src/org/argeo/cms/ui/widgets/ScrolledPage.java
index 5dd00adf2..517e796e9 100644
--- a/org.argeo.cms.ui/src/org/argeo/cms/ui/widgets/ScrolledPage.java
+++ b/org.argeo.cms.ui/src/org/argeo/cms/ui/widgets/ScrolledPage.java
@@ -6,6 +6,7 @@ import org.eclipse.swt.events.ControlEvent;
 import org.eclipse.swt.graphics.Point;
 import org.eclipse.swt.graphics.Rectangle;
 import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
 
 /**
  * A composite that can be scrolled vertically. It wraps a
@@ -18,7 +19,11 @@ public class ScrolledPage extends Composite {
 	private ScrolledComposite scrolledComposite;
 
 	public ScrolledPage(Composite parent, int style) {
-		super(new ScrolledComposite(parent, SWT.V_SCROLL), style);
+		this(parent, style, false);
+	}
+
+	public ScrolledPage(Composite parent, int style, boolean alwaysShowScroll) {
+		super(createScrolledComposite(parent, alwaysShowScroll), style);
 		scrolledComposite = (ScrolledComposite) getParent();
 		scrolledComposite.setContent(this);
 
@@ -27,12 +32,22 @@ public class ScrolledPage extends Composite {
 		scrolledComposite.addControlListener(new ScrollControlListener());
 	}
 
+	private static ScrolledComposite createScrolledComposite(Composite parent, boolean alwaysShowScroll) {
+		ScrolledComposite scrolledComposite = new ScrolledComposite(parent, SWT.V_SCROLL);
+		scrolledComposite.setAlwaysShowScrollBars(alwaysShowScroll);
+		return scrolledComposite;
+	}
+
 	@Override
 	public void layout(boolean changed, boolean all) {
 		updateScroll();
 		super.layout(changed, all);
 	}
 
+	public void showControl(Control control) {
+		scrolledComposite.showControl(control);
+	}
+
 	protected void updateScroll() {
 		Rectangle r = scrolledComposite.getClientArea();
 		Point preferredSize = computeSize(r.width, SWT.DEFAULT);
@@ -49,8 +64,7 @@ public class ScrolledPage extends Composite {
 		scrolledComposite.setLayoutData(layoutData);
 	}
 
-	private class ScrollControlListener extends
-			org.eclipse.swt.events.ControlAdapter {
+	private class ScrollControlListener extends org.eclipse.swt.events.ControlAdapter {
 		private static final long serialVersionUID = -3586986238567483316L;
 
 		public void controlResized(ControlEvent e) {