Only do the new tinting in iOS7

quickdialog/QEntryTableViewCell.m

@@ -12,6 +12,13 @@
 // permissions and limitations under the License.
 //
 
+static BOOL isAtLeastIos7() {
+    NSString *currentOsVersionStr = [[UIDevice currentDevice] systemVersion];
+    float currentOSFlt = currentOsVersionStr.floatValue;
+    return (currentOSFlt >= 7.f);
+}
+
+
 @interface QEntryTableViewCell ()
 - (void)handleActionBarPreviousNext:(UISegmentedControl *)control;
 - (QEntryElement *)findNextElementToFocusOn;
@@ -25,24 +32,27 @@ @implementation QEntryTableViewCell {
 -(UIToolbar *)createActionBar {
     UIToolbar *actionBar = [[UIToolbar alloc] init];
     actionBar.translucent = YES;
-    actionBar.tintColor = [UIColor whiteColor];
     [actionBar sizeToFit];
     actionBar.barStyle = UIBarStyleBlackTranslucent;
 
     UIBarButtonItem *doneButton = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Done", @"")
                                                                    style:UIBarButtonItemStyleDone target:self
                                                                   action:@selector(handleActionBarDone:)];
-    doneButton.tintColor = [UIColor whiteColor];
 
     _prevNext = [[UISegmentedControl alloc] initWithItems:[NSArray arrayWithObjects:NSLocalizedString(@"Previous", @""), NSLocalizedString(@"Next", @""), nil]];
     _prevNext.momentary = YES;
     _prevNext.segmentedControlStyle = UISegmentedControlStyleBar;
-    _prevNext.tintColor = actionBar.tintColor;
     [_prevNext addTarget:self action:@selector(handleActionBarPreviousNext:) forControlEvents:UIControlEventValueChanged];
     UIBarButtonItem *prevNextWrapper = [[UIBarButtonItem alloc] initWithCustomView:_prevNext];
     UIBarButtonItem *flexible = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
     [actionBar setItems:[NSArray arrayWithObjects:prevNextWrapper, flexible, doneButton, nil]];
 
+    if (isAtLeastIos7()) {
+        doneButton.tintColor = [UIColor whiteColor];
+        actionBar.tintColor = [UIColor whiteColor];
+    }
+    _prevNext.tintColor = actionBar.tintColor;
+
 	return actionBar;
 }