declarativemargins.cpp
113 lines
| 2.9 KiB
| text/x-c
|
CppLexer
Tero Ahola
|
r1928 | /**************************************************************************** | ||
| ** | ||||
Titta Heikkala
|
r2776 | ** Copyright (C) 2015 The Qt Company Ltd | ||
|
Tero Ahola
|
r1928 | ** All rights reserved. | ||
|
Titta Heikkala
|
r2776 | ** For any questions to The Qt Company, please use contact form at http://qt.io | ||
|
Tero Ahola
|
r1928 | ** | ||
|
Titta Heikkala
|
r2740 | ** This file is part of the Qt Charts module. | ||
|
Tero Ahola
|
r1928 | ** | ||
|
Titta Heikkala
|
r2740 | ** Licensees holding valid commercial license for Qt may use this file in | ||
| ** accordance with the Qt License Agreement provided with the Software | ||||
| ** or, alternatively, in accordance with the terms contained in a written | ||||
|
Titta Heikkala
|
r2776 | ** agreement between you and The Qt Company. | ||
|
Tero Ahola
|
r1928 | ** | ||
| ** If you have questions regarding the use of this file, please use | ||||
|
Titta Heikkala
|
r2740 | ** contact form at http://qt.io | ||
|
Tero Ahola
|
r1928 | ** | ||
| ****************************************************************************/ | ||||
| #include "declarativemargins.h" | ||||
|
Titta Heikkala
|
r2714 | #include <QtCore/QDataStream> | ||
| #include <QtCore/QDebug> | ||||
|
Tero Ahola
|
r1928 | |||
Titta Heikkala
|
r2712 | QT_CHARTS_BEGIN_NAMESPACE | ||
|
Tero Ahola
|
r1928 | |||
|
Titta Heikkala
|
r2639 | /*! | ||
| \qmltype Margins | ||||
|
Titta Heikkala
|
r2712 | \inqmlmodule QtCharts | ||
|
Titta Heikkala
|
r2639 | |||
|
Titta Heikkala
|
r2727 | \brief Type is used to define margins. | ||
|
Titta Heikkala
|
r2712 | Uncreatable type that is used to define top, bottom, left and right margins. | ||
|
Titta Heikkala
|
r2639 | */ | ||
|
Tero Ahola
|
r1928 | |||
| /*! | ||||
| \qmlproperty int Margins::top | ||||
| The top margin. | ||||
| */ | ||||
| /*! | ||||
| \qmlproperty int Margins::bottom | ||||
| The bottom margin. | ||||
| */ | ||||
| /*! | ||||
| \qmlproperty int Margins::left | ||||
| The left margin. | ||||
| */ | ||||
| /*! | ||||
| \qmlproperty int Margins::right | ||||
| The right margin. | ||||
| */ | ||||
| DeclarativeMargins::DeclarativeMargins(QObject *parent) : | ||||
| QObject(parent) | ||||
| { | ||||
| QMargins::setTop(0); | ||||
| QMargins::setBottom(0); | ||||
| QMargins::setLeft(0); | ||||
| QMargins::setRight(0); | ||||
| } | ||||
| void DeclarativeMargins::setTop(int top) | ||||
| { | ||||
| if (top < 0) { | ||||
| qWarning() << "Cannot set top margin to a negative value:" << top; | ||||
| } else { | ||||
| if (top != QMargins::top()) { | ||||
| QMargins::setTop(top); | ||||
| emit topChanged(QMargins::top(), QMargins::bottom(), QMargins::left(), QMargins::right()); | ||||
| } | ||||
| } | ||||
| } | ||||
| void DeclarativeMargins::setBottom(int bottom) | ||||
| { | ||||
| if (bottom < 0) { | ||||
| qWarning() << "Cannot set bottom margin to a negative value:" << bottom; | ||||
| } else { | ||||
| if (bottom != QMargins::bottom()) { | ||||
| QMargins::setBottom(bottom); | ||||
| emit bottomChanged(QMargins::top(), QMargins::bottom(), QMargins::left(), QMargins::right()); | ||||
| } | ||||
| } | ||||
| } | ||||
| void DeclarativeMargins::setLeft(int left) | ||||
| { | ||||
| if (left < 0) { | ||||
| qWarning() << "Cannot set left margin to a negative value:" << left; | ||||
| } else { | ||||
| if (left != QMargins::left()) { | ||||
| QMargins::setLeft(left); | ||||
| emit leftChanged(QMargins::top(), QMargins::bottom(), QMargins::left(), QMargins::right()); | ||||
| } | ||||
| } | ||||
| } | ||||
| void DeclarativeMargins::setRight(int right) | ||||
| { | ||||
| if (right < 0) { | ||||
| qWarning() << "Cannot set left margin to a negative value:" << right; | ||||
| } else { | ||||
| if (right != QMargins::right()) { | ||||
| QMargins::setRight(right); | ||||
| emit rightChanged(QMargins::top(), QMargins::bottom(), QMargins::left(), QMargins::right()); | ||||
| } | ||||
| } | ||||
| } | ||||
| #include "moc_declarativemargins.cpp" | ||||
|
Titta Heikkala
|
r2712 | QT_CHARTS_END_NAMESPACE | ||