From cb54c16584cf3be746a1a536c1e37cb3022a2f1b Mon Sep 17 00:00:00 2001
From: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Date: Fri, 6 Sep 2019 22:38:45 +0200
Subject: Cleanup QtWidgets (widgets) examples

Cleanup QtWidgets widgets examples:
 - use member-init (clang-tidy)
 - fix includes/don't include QtWidgets globally
 - include own header first
 - use nullptr (clang-tidy)
 - avoid c-style casts
 - use QVector instead QList

Change-Id: Ib56bb507eb2ef885f1ddc664050d3c7af92adb70
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
---
 examples/widgets/widgets/lineedits/window.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'examples/widgets/widgets/lineedits/window.cpp')

diff --git a/examples/widgets/widgets/lineedits/window.cpp b/examples/widgets/widgets/lineedits/window.cpp
index 33f09d544d..bb9396411a 100644
--- a/examples/widgets/widgets/lineedits/window.cpp
+++ b/examples/widgets/widgets/lineedits/window.cpp
@@ -48,10 +48,14 @@
 **
 ****************************************************************************/
 
-#include <QtWidgets>
-
 #include "window.h"
 
+#include <QComboBox>
+#include <QGridLayout>
+#include <QGroupBox>
+#include <QLabel>
+#include <QLineEdit>
+
 //! [0]
 Window::Window(QWidget *parent)
     : QWidget(parent)
@@ -197,6 +201,7 @@ void Window::echoChanged(int index)
         break;
     case 3:
         echoLineEdit->setEchoMode(QLineEdit::NoEcho);
+        break;
     }
 }
 //! [9]
@@ -215,6 +220,7 @@ void Window::validatorChanged(int index)
     case 2:
         validatorLineEdit->setValidator(new QDoubleValidator(-999.0,
             999.0, 2, validatorLineEdit));
+        break;
     }
 
     validatorLineEdit->clear();
@@ -233,6 +239,7 @@ void Window::alignmentChanged(int index)
         break;
     case 2:
         alignmentLineEdit->setAlignment(Qt::AlignRight);
+        break;
     }
 }
 //! [11]
@@ -254,6 +261,7 @@ void Window::inputMaskChanged(int index)
         break;
     case 3:
         inputMaskLineEdit->setInputMask(">AAAAA-AAAAA-AAAAA-AAAAA-AAAAA;#");
+        break;
     }
 }
 //! [12]
@@ -267,6 +275,7 @@ void Window::accessChanged(int index)
         break;
     case 1:
         accessLineEdit->setReadOnly(true);
+        break;
     }
 }
 //! [13]
-- 
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