| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** 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 |
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| ** 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. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qquicktextutil_p.h" |
| |
| #include <QtQml/qqmlinfo.h> |
| |
| #include <private/qqmlglobal_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| QQuickItem *QQuickTextUtil::createCursor( |
| QQmlComponent *component, QQuickItem *parent, const QRectF &rectangle, const char *className) |
| { |
| QQuickItem *item = nullptr; |
| if (component->isReady()) { |
| QQmlContext *creationContext = component->creationContext(); |
| |
| if (QObject *object = component->beginCreate(creationContext |
| ? creationContext |
| : qmlContext(parent))) { |
| if ((item = qobject_cast<QQuickItem *>(object))) { |
| QQml_setParent_noEvent(item, parent); |
| item->setParentItem(parent); |
| item->setPosition(rectangle.topLeft()); |
| item->setHeight(rectangle.height()); |
| } else { |
| qmlWarning(parent) << tr("%1 does not support loading non-visual cursor delegates.") |
| .arg(QString::fromUtf8(className)); |
| } |
| component->completeCreate(); |
| return item; |
| } |
| } else if (component->isLoading()) { |
| QObject::connect(component, SIGNAL(statusChanged(QQmlComponent::Status)), |
| parent, SLOT(createCursor()), Qt::UniqueConnection); |
| return item; |
| } |
| qmlWarning(parent, component->errors()) << tr("Could not load cursor delegate"); |
| return item; |
| } |
| |
| qreal QQuickTextUtil::alignedX(const qreal textWidth, const qreal itemWidth, int alignment) |
| { |
| qreal x = 0; |
| switch (alignment) { |
| case Qt::AlignLeft: |
| case Qt::AlignJustify: |
| break; |
| case Qt::AlignRight: |
| x = itemWidth - textWidth; |
| break; |
| case Qt::AlignHCenter: |
| x = (itemWidth - textWidth) / 2; |
| break; |
| } |
| return x; |
| } |
| |
| qreal QQuickTextUtil::alignedY(const qreal textHeight, const qreal itemHeight, int alignment) |
| { |
| qreal y = 0; |
| switch (alignment) { |
| case Qt::AlignTop: |
| break; |
| case Qt::AlignBottom: |
| y = itemHeight - textHeight; |
| break; |
| case Qt::AlignVCenter: |
| y = (itemHeight - textHeight) / 2; |
| break; |
| } |
| return y; |
| } |
| |
| QT_END_NAMESPACE |
| |
| #include "moc_qquicktextutil_p.cpp" |