Allow dragging the signature

git-svn-id: https://svn.iaik.tugraz.at/svn/egiz/prj/current/12PDF-OVER-4.0@12704 3a0b52a2-8410-0410-bc02-ff6273a87459

1 files changed, 11 insertions, 10 deletions

diff --git a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java
index 716e1388..0470aeef 100644
--- a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java
+++ b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java
@@ -95,6 +95,17 @@ public class PositioningComposite extends StateComposite {
 	}
 
 	/**
+	 * Set the signature placeholder image
+	 * Must be called _after_ displayDocument
+	 * @param placeholder signature placeholder
+	 */
+	public void setPlaceholder(Image placeholder) {
+		if (this.viewer == null)
+			return;
+		this.viewer.setSignaturePlaceholder(placeholder);
+	}
+
+	/**
 	 * Create the composite.
 	 * @param parent
 	 * @param style
@@ -216,14 +227,4 @@ public class PositioningComposite extends StateComposite {
 	public SignaturePosition getPosition() {
 		return this.position;
 	}
-
-	/**
-	 * Set the signature placeholder image
-	 * @param placeholder signature placeholder
-	 */
-	public void setPlaceholder(Image placeholder) {
-		if (this.viewer == null)
-			return;
-		this.viewer.setSignaturePlaceholder(placeholder);
-	}
 }