Disable setting when transparency is off

As per request: gnachman#277 (comment)
polarathene · Apr 18, 2016 · 96ac746 · 96ac746
1 parent 0a47276
commit 96ac746
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/sources/ProfilesWindowPreferencesViewController.m b/sources/ProfilesWindowPreferencesViewController.m
@@ -120,9 +120,10 @@ - (void)awakeFromNib {
                     key:KEY_PREVENT_TAB
                    type:kPreferenceInfoTypeCheckbox];
 
-   [self defineControl:_transparencyAffectsOnlyDefaultBackgroundColor
-                   key:KEY_DEFAULT_BG_ALPHA_ONLY
-                  type:kPreferenceInfoTypeCheckbox];
+   info = [self defineControl:_transparencyAffectsOnlyDefaultBackgroundColor
+                          key:KEY_DEFAULT_BG_ALPHA_ONLY
+                         type:kPreferenceInfoTypeCheckbox];
+   info.observer = ^() { _transparencyAffectsOnlyDefaultBackgroundColor.enabled = (_transparency.doubleValue > 0); };
 
     [self defineControl:_openToolbelt
                     key:KEY_OPEN_TOOLBELT