Merge pull request #551 from roipeker/change_example_id

dialog style

@@ -519,6 +519,7 @@ extension GetNavigation on GetInterface {
   /// Custom UI Dialog.
   Future<T> defaultDialog<T>({
     String title = "Alert",
+    TextStyle titleStyle,
     Widget content,
     VoidCallback onConfirm,
     VoidCallback onCancel,
@@ -534,7 +535,9 @@ extension GetNavigation on GetInterface {
     Color backgroundColor,
     Color buttonColor,
     String middleText = "Dialog made in 3 lines of code",
+    TextStyle middleTextStyle,
     double radius = 20.0,
+ //   ThemeData themeData,
     List<Widget> actions,
   }) {
     var leanCancel = onCancel != null || textCancel != null;
@@ -583,18 +586,22 @@ extension GetNavigation on GetInterface {
             }));
       }
     }
-    return dialog(AlertDialog(
+
+    return dialog(
+      AlertDialog(
         titlePadding: EdgeInsets.all(8),
         contentPadding: EdgeInsets.all(8),
         backgroundColor: backgroundColor ?? theme.dialogBackgroundColor,
         shape: RoundedRectangleBorder(
             borderRadius: BorderRadius.all(Radius.circular(radius))),
-      title: Text(title, textAlign: TextAlign.center),
+        title: Text(title, textAlign: TextAlign.center, style: titleStyle),
         content: Column(
           crossAxisAlignment: CrossAxisAlignment.center,
           mainAxisSize: MainAxisSize.min,
           children: [
-          content ?? Text(middleText ?? "", textAlign: TextAlign.center),
+            content ??
+                Text(middleText ?? "",
+                    textAlign: TextAlign.center, style: middleTextStyle),
             SizedBox(height: 16),
             ButtonTheme(
               minWidth: 78.0,
@@ -610,7 +617,8 @@ extension GetNavigation on GetInterface {
         ),
         // actions: actions, // ?? <Widget>[cancelButton, confirmButton],
         buttonPadding: EdgeInsets.zero,
-    ));
+      ),
+    );
   }
 
   Future<T> bottomSheet<T>(