qquicktextutil

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qquicktextutil_p.h

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/****************************************************************************

** Contact: https://www.qt.io/licensing/

** This file is part of the QtQuick module of the Qt Toolkit.

** $QT_BEGIN_LICENSE:LGPL$

** 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 https://www.qt.io/terms-conditions. For further

** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General

** Public license version 3 or any later version approved by the KDE Free

** Qt Foundation. The licenses are as published by the Free Software

** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3

** included in the packaging of this file. Please review the following

** information to ensure the GNU General Public License requirements will

** be met: https://www.gnu.org/licenses/gpl-2.0.html and

** https://www.gnu.org/licenses/gpl-3.0.html.

** $QT_END_LICENSE$

****************************************************************************/

#ifndef QQUICKTEXTUTIL_P_H

#define QQUICKTEXTUTIL_P_H

// W A R N I N G

// -------------

// This file is not part of the Qt API. It exists purely as an

// implementation detail. This header file may change from version to

// version without notice, or even be removed.

// We mean it.

#include <QtQml/qqml.h>

#include <QtQml/qqmlincubator.h>

#include <QtQuick/qquickitem.h>

#include <QtQuick/qquickwindow.h>

QT_BEGIN_NAMESPACE

class QQuickTextUtil : public QObject // For the benefit of translations.

{

Q_OBJECT

public:

template <typename Private> static void setCursorDelegate(Private *d, QQmlComponent *delegate);

template <typename Private> static void createCursor(Private *d);

template <typename T> static typename T::RenderType textRenderType();

static qreal alignedX(qreal textWidth, qreal itemWidth, int alignment);

static qreal alignedY(qreal textHeight, qreal itemHeight, int alignment);

private:

static QQuickItem *createCursor(

QQmlComponent *component,

QQuickItem *parent,

const QRectF &cursorRectangle,

const char *className);

};

template <typename Private>

void QQuickTextUtil::setCursorDelegate(Private *d, QQmlComponent *delegate)

{

if (d->cursorComponent == delegate)

d->cursorComponent == delegate	Description
TRUE	never evaluated
FALSE	evaluated 60 times by 2 tests Evaluated by: tst_qquicktextedit tst_qquicktextinput

0-60

return;

never executed: return;

typename Private::Public *parent = d->q_func();

if (d->cursorComponent) {

d->cursorComponent	Description
TRUE	evaluated 14 times by 2 tests Evaluated by: tst_qquicktextedit tst_qquicktextinput
FALSE	evaluated 46 times by 2 tests Evaluated by: tst_qquicktextedit tst_qquicktextinput

14-46

disconnect(d->cursorComponent, SIGNAL(statusChanged(QQmlComponent::Status)),

parent, SLOT(createCursor()));

}

executed 14 times by 2 tests: end of block

Executed by:

tst_qquicktextedit
tst_qquicktextinput

delete d->cursorItem;

d->cursorItem = 0;

d->cursorPending = true;

d->cursorComponent = delegate;

100

101

if (parent->isCursorVisible() && parent->isComponentComplete())

parent->isCursorVisible()	Description
TRUE	evaluated 18 times by 2 tests Evaluated by: tst_qquicktextedit tst_qquicktextinput
FALSE	evaluated 42 times by 2 tests Evaluated by: tst_qquicktextedit tst_qquicktextinput

parent->isComponentComplete()	Description
TRUE	evaluated 14 times by 2 tests Evaluated by: tst_qquicktextedit tst_qquicktextinput
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquicktextedit

4-42

102

createCursor(d);

executed 14 times by 2 tests: createCursor(d);

Executed by:

tst_qquicktextedit
tst_qquicktextinput

103

104

Q_EMIT parent->cursorDelegateChanged();

105

}

executed 60 times by 2 tests: end of block

Executed by:

tst_qquicktextedit
tst_qquicktextinput

106

107

template <typename Private>

108

void QQuickTextUtil::createCursor(Private *d)

109

{

110

if (!d->cursorPending)

!d->cursorPending	Description
TRUE	evaluated 686 times by 5 tests Evaluated by: tst_qquickfocusscope tst_qquickitem tst_qquickitem2 tst_qquicktextedit tst_qquicktextinput
FALSE	evaluated 64 times by 2 tests Evaluated by: tst_qquicktextedit tst_qquicktextinput

64-686

111

return;

executed 686 times by 5 tests: return;

Executed by:

tst_qquickfocusscope
tst_qquickitem
tst_qquickitem2
tst_qquicktextedit
tst_qquicktextinput

686

112

113

d->cursorPending = false;

114

115

typename Private::Public *parent = d->q_func();

116

if (d->cursorComponent) {

d->cursorComponent	Description
TRUE	evaluated 50 times by 2 tests Evaluated by: tst_qquicktextedit tst_qquicktextinput
FALSE	evaluated 14 times by 2 tests Evaluated by: tst_qquicktextedit tst_qquicktextinput

14-50

117

d->cursorItem = createCursor(

118

d->cursorComponent,

119

parent,

120

parent->cursorRectangle(),

121

Private::Public::staticMetaObject.className());

122