Changeset 3454 for trunk/sources/HeuristicLab.Problems.ArtificialAnt.Views/3.3/AntTrailView.cs

Timestamp:

04/21/10 06:14:03 (14 years ago)

Author:

swagner

Message:

Adapted views according the new read-only property (#973)

File:

• trunk/sources/HeuristicLab.Problems.ArtificialAnt.Views/3.3/AntTrailView.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Problems.ArtificialAnt.Views/3.3/AntTrailView.cs

@@ -60 +60 @@
       if (Content == null) {
         pictureBox.Image = null;
-        pictureBox.Enabled = false;
       } else {
-        pictureBox.Enabled = true;
         GenerateImage();
       }
+      SetEnabledStateOfControls();
+    }
+
+    protected override void OnReadOnlyChanged() {
+      base.OnReadOnlyChanged();
+      SetEnabledStateOfControls();
+    }
+
+    private void SetEnabledStateOfControls() {
+      pictureBox.Enabled = Content != null;
+      playButton.Enabled = Content != null && !ReadOnly;
     }
 
     private void GenerateImage() {
-      playButton.Enabled = this.Enabled;
+      playButton.Enabled = this.Enabled && !ReadOnly;
       animationTimer.Stop();
       if ((pictureBox.Width > 0) && (pictureBox.Height > 0)) {
@@ -219 +228 @@
         } else {
           animationTimer.Stop();
-          playButton.Enabled = this.Enabled;
+          playButton.Enabled = this.Enabled && !ReadOnly;
         }
       }
@@ -226 +235 @@
 
     private void AntTrailView_EnabledChanged(object sender, EventArgs e) {
-      if (this.Enabled) playButton.Enabled = true;
+      if (this.Enabled) playButton.Enabled = !ReadOnly;
       else playButton.Enabled = false;
     }