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Diffstat (limited to 'src/imports/location/qdeclarativegeomaptextobject.cpp')
| -rw-r--r-- | src/imports/location/qdeclarativegeomaptextobject.cpp | 415 |
1 files changed, 0 insertions, 415 deletions
diff --git a/src/imports/location/qdeclarativegeomaptextobject.cpp b/src/imports/location/qdeclarativegeomaptextobject.cpp deleted file mode 100644 index 80702091..00000000 --- a/src/imports/location/qdeclarativegeomaptextobject.cpp +++ /dev/null @@ -1,415 +0,0 @@ - -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the Qt Mobility Components. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 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 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qdeclarativegeomaptextobject_p.h" -#include "qdeclarativegraphicsgeomap_p.h" -#include "qgeomapdata.h" - -#include <QPen> -#include <QBrush> - -QT_BEGIN_NAMESPACE - -/*! - \qmlclass MapText - - \brief The MapText element displays text on a map. - \inherits QGeoMapTextObject - - \ingroup qml-location-maps - - The string \l text will be drawn \l offset.x and \l offset.y pixels away from the - on-screen position of \l coordinate. - - The text will be rendered with font \l font and color \l color, and will - be aligned according to \l horizontalAlignment and \l verticalAlignment. - - If \l text is empty or \l coordinate is invalid nothing will be displayed. - - An example of text item: - \snippet doc/src/snippets/declarative/testpolymapobjects.qml MapText - - The MapText element is part of the \bold{QtMobility.location 1.2} module. -*/ - -QDeclarativeGeoMapTextObject::QDeclarativeGeoMapTextObject(QSGItem *parent) - : QDeclarativeGeoMapObject(parent), - text_(0), coordinate_(0) -{ - text_ = new QGeoMapTextObject(); - setMapObject(text_); - - QPen p = text_->pen(); - p.setStyle(Qt::NoPen); - text_->setPen(p); - - text_->setBrush(QBrush(Qt::black)); - - connect(text_, - SIGNAL(textChanged(QString)), - this, - SIGNAL(textChanged(QString))); - connect(text_, - SIGNAL(fontChanged(QFont)), - this, - SIGNAL(fontChanged(QFont))); - connect(text_, - SIGNAL(offsetChanged(QPoint)), - this, - SIGNAL(offsetChanged(QPoint))); - - hAlignment_ = QDeclarativeGeoMapTextObject::AlignHCenter; - vAlignment_ = QDeclarativeGeoMapTextObject::AlignVCenter; -} - -QDeclarativeGeoMapTextObject::~QDeclarativeGeoMapTextObject() -{ - // Memory management is bit tricky because we do not know - // which will be deleted first, the Map or some/all of the - // MapObjects. Hence we need to make sure that the internal - // c++ map objects are removed from QGeoMapData in either place - // (but not both). - if (map_) - map_->removeMapObject(this); - delete text_; -} - -/*! - \qmlproperty Coordinate MapText::coordinate - - This property holds the coordinate at which to anchor the text. -*/ - -void QDeclarativeGeoMapTextObject::setCoordinate(QDeclarativeCoordinate *coordinate) -{ - if (!coordinate || coordinate == coordinate_) - return; - - coordinate_ = coordinate; - connect(coordinate_, - SIGNAL(latitudeChanged(double)), - this, - SLOT(coordinateLatitudeChanged(double))); - connect(coordinate_, - SIGNAL(longitudeChanged(double)), - this, - SLOT(coordinateLongitudeChanged(double))); - connect(coordinate_, - SIGNAL(altitudeChanged(double)), - this, - SLOT(coordinateAltitudeChanged(double))); - - text_->setCoordinate(coordinate->coordinate()); - emit coordinateChanged(coordinate_); -} - -QDeclarativeCoordinate* QDeclarativeGeoMapTextObject::coordinate() -{ - return coordinate_; -} - -void QDeclarativeGeoMapTextObject::coordinateLatitudeChanged(double /*latitude*/) -{ - text_->setCoordinate(coordinate_->coordinate()); -} - -void QDeclarativeGeoMapTextObject::coordinateLongitudeChanged(double /*longitude*/) -{ - text_->setCoordinate(coordinate_->coordinate()); -} - -void QDeclarativeGeoMapTextObject::coordinateAltitudeChanged(double /*altitude*/) -{ - text_->setCoordinate(coordinate_->coordinate()); -} - -/*! - \qmlproperty string MapText::text - - This property holds the text to display. - - The default value is an empty string. -*/ - -QString QDeclarativeGeoMapTextObject::text() const -{ - return text_->text(); -} - -void QDeclarativeGeoMapTextObject::setText(const QString &text) -{ - text_->setText(text); -} - -/*! - \qmlproperty string MapText::font.family - - Sets the family name of the font. - - The family name is case insensitive and may optionally include a foundry name, e.g. "Helvetica [Cronyx]". - If the family is available from more than one foundry and the foundry isn't specified, an arbitrary foundry is chosen. - If the family isn't available a family will be set using the font matching algorithm. -*/ - -/*! - \qmlproperty bool MapText::font.bold - - Sets whether the font weight is bold. -*/ - -/*! - \qmlproperty enumeration MapText::font.weight - - Sets the font's weight. - - The weight can be one of: - \list - \o Font.Light - \o Font.Normal - the default - \o Font.DemiBold - \o Font.Bold - \o Font.Black - \endlist - - \qml - MapText { text: "Hello"; font.weight: Font.DemiBold } - \endqml -*/ - -/*! - \qmlproperty bool MapText::font.italic - - Sets whether the font has an italic style. -*/ - -/*! - \qmlproperty bool MapText::font.underline - - Sets whether the text is underlined. -*/ - -/*! - \qmlproperty bool MapText::font.strikeout - - Sets whether the font has a strikeout style. -*/ - -/*! - \qmlproperty real MapText::font.pointSize - - Sets the font size in points. The point size must be greater than zero. -*/ - -/*! - \qmlproperty int MapText::font.pixelSize - - Sets the font size in pixels. - - Using this function makes the font device dependent. - Use \c pointSize to set the size of the font in a device independent manner. -*/ - -/*! - \qmlproperty real MapText::font.letterSpacing - - Sets the letter spacing for the font. - - Letter spacing changes the default spacing between individual letters in the font. - A positive value increases the letter spacing by the corresponding pixels; a negative value decreases the spacing. -*/ - -/*! - \qmlproperty real MapText::font.wordSpacing - - Sets the word spacing for the font. - - Word spacing changes the default spacing between individual words. - A positive value increases the word spacing by a corresponding amount of pixels, - while a negative value decreases the inter-word spacing accordingly. -*/ - -/*! - \qmlproperty enumeration MapText::font.capitalization - - Sets the capitalization for the text. - - \list - \o Font.MixedCase - This is the normal text rendering option where no capitalization change is applied. - \o Font.AllUppercase - This alters the text to be rendered in all uppercase type. - \o Font.AllLowercase - This alters the text to be rendered in all lowercase type. - \o Font.SmallCaps - This alters the text to be rendered in small-caps type. - \o Font.Capitalize - This alters the text to be rendered with the first character of each word as an uppercase character. - \endlist - - \qml - MapText { text: "Hello"; font.capitalization: Font.AllLowercase } - \endqml -*/ - -QFont QDeclarativeGeoMapTextObject::font() const -{ - return text_->font(); -} - -void QDeclarativeGeoMapTextObject::setFont(const QFont &font) -{ - text_->setFont(font); -} - -/*! - \qmlproperty int MapText::offset.x - \qmlproperty int MapText::offset.y - - These properties hold the offset from the on-screen position of - \l coordinate at which the text should be displayed. - - They both default to 0. -*/ - -QPoint QDeclarativeGeoMapTextObject::offset() const -{ - return text_->offset(); -} - -void QDeclarativeGeoMapTextObject::setOffset(const QPoint &offset) -{ - text_->setOffset(offset); -} - -/*! - \qmlproperty color MapText::color - - This property holds the color used to draw the text. - - The default value is black. -*/ - -void QDeclarativeGeoMapTextObject::setColor(const QColor &color) -{ - if (color_ == color) - return; - - color_ = color; - QBrush m_brush(color); - text_->setBrush(m_brush); - emit colorChanged(color_); -} - -QColor QDeclarativeGeoMapTextObject::color() const -{ - return color_; -} - -/*! - \qmlproperty enumeration MapText::horizontalAlignment - \qmlproperty enumeration MapText::verticalAlignment - - Sets the horizontal and vertical alignment of the text. - - The alignment is relative to the point \l offset.x and \l offset.y pixels away from - the on-screen position of \l coordinate. - - The valid values for \c horizontalAlignment are \c MapText.AlignLeft, - \c MapText.AlignRight and \c MapText.AlignHCenter. The valid values - for \c verticalAlignment are \c MapText.AlignTop, \c MapText.AlignBottom - and \c MapText.AlignVCenter. - - The default values are \c MapText.AlignHCenter and \c MapText.AlignVCenter - respectively. -*/ - -QDeclarativeGeoMapTextObject::HorizontalAlignment QDeclarativeGeoMapTextObject::horizontalAlignment() const -{ - return hAlignment_; -} - -void QDeclarativeGeoMapTextObject::setHorizontalAlignment(QDeclarativeGeoMapTextObject::HorizontalAlignment alignment) -{ - if (hAlignment_ == alignment) - return; - - - hAlignment_ = alignment; - - text_->setAlignment(Qt::Alignment(hAlignment_ | vAlignment_)); - - emit horizontalAlignmentChanged(hAlignment_); -} - - -QDeclarativeGeoMapTextObject::VerticalAlignment QDeclarativeGeoMapTextObject::verticalAlignment() const -{ - return vAlignment_; -} - -void QDeclarativeGeoMapTextObject::setVerticalAlignment(QDeclarativeGeoMapTextObject::VerticalAlignment alignment) -{ - if (vAlignment_ == alignment) - return; - - vAlignment_ = alignment; - - text_->setAlignment(Qt::Alignment(hAlignment_ | vAlignment_)); - - emit verticalAlignmentChanged(vAlignment_); -} - -/*! - \qmlproperty int MapText::z - - This property holds the z-value of the text. - - Map objects are drawn in z-value order, and objects with the - same z-value will be drawn in insertion order. -*/ - -/*! - \qmlproperty bool MapText::visible - - This property holds a boolean corresponding to whether or not the - text is visible. -*/ - -#include "moc_qdeclarativegeomaptextobject_p.cpp" - -QT_END_NAMESPACE - |