X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=swt%2Forg.argeo.cms.swt%2Fsrc%2Forg%2Fargeo%2Fcms%2Fswt%2Fwidgets%2FStyledControl.java;h=9370b52c58fe859b8b719baceb3de925d5b7ec0d;hb=HEAD;hp=82c04a26cde06121c7f7756c075cf3d3c7ee4dfd;hpb=3b45f571938e0eb6803084aac3f2bd298e6026ba;p=lgpl%2Fargeo-commons.git

diff --git a/swt/org.argeo.cms.swt/src/org/argeo/cms/swt/widgets/StyledControl.java b/swt/org.argeo.cms.swt/src/org/argeo/cms/swt/widgets/StyledControl.java
index 82c04a26c..9370b52c5 100644
--- a/swt/org.argeo.cms.swt/src/org/argeo/cms/swt/widgets/StyledControl.java
+++ b/swt/org.argeo.cms.swt/src/org/argeo/cms/swt/widgets/StyledControl.java
@@ -91,6 +91,10 @@ public abstract class StyledControl extends Composite implements SwtEditablePart
 		setStyle(style.style());
 	}
 
+	/**
+	 * Set the style, creating all related controls and composites. It should be
+	 * called <b>after</b> all properties have been set.
+	 */
 	public void setStyle(String style) {
 		Object currentStyle = null;
 		if (control != null)
@@ -107,6 +111,18 @@ public abstract class StyledControl extends Composite implements SwtEditablePart
 		}
 	}
 
+	/**
+	 * Convenience method when no style is explicitly set, so that the control can
+	 * effectively be created. Does nothing if a control already exists, otherwise
+	 * it is equivalent to {@link #setStyle(String)} with a <code>null<code>
+	 * argument.
+	 */
+	public void initControl() {
+		if (control != null)
+			return;
+		setStyle((String) null);
+	}
+
 	/** To be overridden */
 	protected void setControlLayoutData(Control control) {
 		control.setLayoutData(CmsSwtUtils.fillWidth());