From 87b21a5702be5f91e18ca8af5ac169fa111c31d5 Mon Sep 17 00:00:00 2001
From: J-P Nurmi <jpnurmi@qt.io>
Date: Tue, 30 Aug 2016 17:16:43 +0200
Subject: Make a plain Control calculate suitable implicit size

[ChangeLog][Controls][Control] A plain Control now calculates its
implicit size based on the implicit size of the content item plus
paddings, and the implicit size of the background item.

Change-Id: I086ecf8e3f564ee49df2f9d30015e127dc88db6e
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
---
 src/imports/controls/Control.qml                | 47 +++++++++++++++++++++++++
 src/imports/controls/controls.pri               |  1 +
 src/imports/controls/qtquickcontrols2plugin.cpp |  2 +-
 3 files changed, 49 insertions(+), 1 deletion(-)
 create mode 100644 src/imports/controls/Control.qml

(limited to 'src')

diff --git a/src/imports/controls/Control.qml b/src/imports/controls/Control.qml
new file mode 100644
index 00000000..a4bb95fe
--- /dev/null
+++ b/src/imports/controls/Control.qml
@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.6
+import QtQuick.Templates 2.0 as T
+
+T.Control {
+    id: control
+
+    implicitWidth: Math.max(background ? background.implicitWidth : 0,
+                            (contentItem ? contentItem.implicitWidth : 0) + leftPadding + rightPadding)
+    implicitHeight: Math.max(background ? background.implicitHeight : 0,
+                             (contentItem ? contentItem.implicitHeight : 0) + topPadding + bottomPadding)
+}
diff --git a/src/imports/controls/controls.pri b/src/imports/controls/controls.pri
index 523356a1..dc4f7d4e 100644
--- a/src/imports/controls/controls.pri
+++ b/src/imports/controls/controls.pri
@@ -16,6 +16,7 @@ QML_CONTROLS = \
     CheckDelegate.qml \
     CheckIndicator.qml \
     ComboBox.qml \
+    Control.qml \
     Dial.qml \
     Drawer.qml \
     Frame.qml \
diff --git a/src/imports/controls/qtquickcontrols2plugin.cpp b/src/imports/controls/qtquickcontrols2plugin.cpp
index 1982b392..c2e27ba3 100644
--- a/src/imports/controls/qtquickcontrols2plugin.cpp
+++ b/src/imports/controls/qtquickcontrols2plugin.cpp
@@ -86,7 +86,6 @@ void QtQuickControls2Plugin::registerTypes(const char *uri)
     qmlRegisterType<QQuickButtonGroup>(uri, 2, 0, "ButtonGroup");
     qmlRegisterType<QQuickButtonGroupAttached>();
     qmlRegisterType<QQuickContainer>(uri, 2, 0, "Container");
-    qmlRegisterType<QQuickControl>(uri, 2, 0, "Control");
 
     QQuickStyleSelector selector;
     selector.setBaseUrl(typeUrl());
@@ -101,6 +100,7 @@ void QtQuickControls2Plugin::registerTypes(const char *uri)
     qmlRegisterType(selector.select(QStringLiteral("CheckBox.qml")), uri, 2, 0, "CheckBox");
     qmlRegisterType(selector.select(QStringLiteral("CheckDelegate.qml")), uri, 2, 0, "CheckDelegate");
     qmlRegisterType(selector.select(QStringLiteral("ComboBox.qml")), uri, 2, 0, "ComboBox");
+    qmlRegisterType(selector.select(QStringLiteral("Control.qml")), uri, 2, 0, "Control");
     qmlRegisterType(selector.select(QStringLiteral("Dial.qml")), uri, 2, 0, "Dial");
     qmlRegisterType(selector.select(QStringLiteral("Drawer.qml")), uri, 2, 0, "Drawer");
     qmlRegisterType(selector.select(QStringLiteral("Frame.qml")), uri, 2, 0, "Frame");
-- 
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