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Diffstat (limited to 'qtinterface/qt4/Qt/qsizepolicy.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qsizepolicy.h | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/qtinterface/qt4/Qt/qsizepolicy.h b/qtinterface/qt4/Qt/qsizepolicy.h deleted file mode 100644 index 76a8e75..0000000 --- a/qtinterface/qt4/Qt/qsizepolicy.h +++ /dev/null @@ -1,239 +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 QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Nokia. -** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QSIZEPOLICY_H -#define QSIZEPOLICY_H - -#include <QtCore/qobject.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -class QVariant; - -class Q_GUI_EXPORT QSizePolicy -{ - Q_GADGET - Q_ENUMS(Policy) - -private: - enum SizePolicyMasks { - HSize = 4, - HMask = 0x0f, - VMask = HMask << HSize, - CTShift = 9, - CTSize = 5, - WFHShift = CTShift + CTSize, - CTMask = ((0x1 << CTSize) - 1) << CTShift, - UnusedShift = CTShift + CTSize, - UnusedSize = 2 - }; - -public: - enum PolicyFlag { - GrowFlag = 1, - ExpandFlag = 2, - ShrinkFlag = 4, - IgnoreFlag = 8 - }; - - enum Policy { - Fixed = 0, - Minimum = GrowFlag, - Maximum = ShrinkFlag, - Preferred = GrowFlag | ShrinkFlag, - MinimumExpanding = GrowFlag | ExpandFlag, - Expanding = GrowFlag | ShrinkFlag | ExpandFlag, - Ignored = ShrinkFlag | GrowFlag | IgnoreFlag - }; - - enum ControlType { - DefaultType = 0x00000001, - ButtonBox = 0x00000002, - CheckBox = 0x00000004, - ComboBox = 0x00000008, - Frame = 0x00000010, - GroupBox = 0x00000020, - Label = 0x00000040, - Line = 0x00000080, - LineEdit = 0x00000100, - PushButton = 0x00000200, - RadioButton = 0x00000400, - Slider = 0x00000800, - SpinBox = 0x00001000, - TabWidget = 0x00002000, - ToolButton = 0x00004000 - }; - Q_DECLARE_FLAGS(ControlTypes, ControlType) - - QSizePolicy() : data(0) { } - - // ### Qt 5: merge these two constructors (with type == DefaultType) - QSizePolicy(Policy horizontal, Policy vertical) - : data(horizontal | (vertical << HSize)) { } - QSizePolicy(Policy horizontal, Policy vertical, ControlType type) - : data(horizontal | (vertical << HSize)) { setControlType(type); } - - Policy horizontalPolicy() const { return static_cast<Policy>(data & HMask); } - Policy verticalPolicy() const { return static_cast<Policy>((data & VMask) >> HSize); } - ControlType controlType() const; - - void setHorizontalPolicy(Policy d) { data = (data & ~HMask) | d; } - void setVerticalPolicy(Policy d) { data = (data & ~(HMask << HSize)) | (d << HSize); } - void setControlType(ControlType type); - - Qt::Orientations expandingDirections() const { - Qt::Orientations result; - if (verticalPolicy() & ExpandFlag) - result |= Qt::Vertical; - if (horizontalPolicy() & ExpandFlag) - result |= Qt::Horizontal; - return result; - } - - void setHeightForWidth(bool b) { data = b ? (data | (1 << 2*HSize)) : (data & ~(1 << 2*HSize)); } - bool hasHeightForWidth() const { return data & (1 << 2*HSize); } - - bool operator==(const QSizePolicy& s) const { return data == s.data; } - bool operator!=(const QSizePolicy& s) const { return data != s.data; } - operator QVariant() const; // implemented in qabstractlayout.cpp - - int horizontalStretch() const { return data >> 24; } - int verticalStretch() const { return (data >> 16) & 0xff; } - void setHorizontalStretch(uchar stretchFactor) { data = (data&0x00ffffff) | (uint(stretchFactor)<<24); } - void setVerticalStretch(uchar stretchFactor) { data = (data&0xff00ffff) | (uint(stretchFactor)<<16); } - - void transpose(); - -#ifdef QT3_SUPPORT - typedef Policy SizeType; -#ifndef qdoc - typedef Qt::Orientations ExpandData; - enum { - NoDirection = 0, - Horizontally = 1, - Vertically = 2, - BothDirections = Horizontally | Vertically - }; -#else - enum ExpandData { - NoDirection = 0x0, - Horizontally = 0x1, - Vertically = 0x2, - BothDirections = 0x3 - }; -#endif // qdoc - - inline QT3_SUPPORT bool mayShrinkHorizontally() const - { return horizontalPolicy() & ShrinkFlag; } - inline QT3_SUPPORT bool mayShrinkVertically() const { return verticalPolicy() & ShrinkFlag; } - inline QT3_SUPPORT bool mayGrowHorizontally() const { return horizontalPolicy() & GrowFlag; } - inline QT3_SUPPORT bool mayGrowVertically() const { return verticalPolicy() & GrowFlag; } - inline QT3_SUPPORT Qt::Orientations expanding() const { return expandingDirections(); } - - QT3_SUPPORT_CONSTRUCTOR QSizePolicy(Policy hor, Policy ver, bool hfw) - : data(hor | (ver<<HSize) | (hfw ? (1U<<2*HSize) : 0)) { } - - QT3_SUPPORT_CONSTRUCTOR QSizePolicy(Policy hor, Policy ver, uchar hors, uchar vers, bool hfw = false) - : data(hor | (ver<<HSize) | (hfw ? (1U<<2*HSize) : 0)) { - setHorizontalStretch(hors); - setVerticalStretch(vers); - } - - inline QT3_SUPPORT Policy horData() const { return static_cast<Policy>(data & HMask); } - inline QT3_SUPPORT Policy verData() const { return static_cast<Policy>((data & VMask) >> HSize); } - inline QT3_SUPPORT void setHorData(Policy d) { setHorizontalPolicy(d); } - inline QT3_SUPPORT void setVerData(Policy d) { setVerticalPolicy(d); } - - inline QT3_SUPPORT uint horStretch() const { return horizontalStretch(); } - inline QT3_SUPPORT uint verStretch() const { return verticalStretch(); } - inline QT3_SUPPORT void setHorStretch(uchar sf) { setHorizontalStretch(sf); } - inline QT3_SUPPORT void setVerStretch(uchar sf) { setVerticalStretch(sf); } -#endif - -private: -#ifndef QT_NO_DATASTREAM - friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QSizePolicy &); - friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QSizePolicy &); -#endif - QSizePolicy(int i) : data(i) { } - - quint32 data; -/* use bit flags instead, keep it here for improved readability for now - quint32 horzPolicy : 4; - quint32 vertPolicy : 4; - quint32 hfw : 1; - quint32 ctype : 5; - quint32 wfh : 1; - quint32 padding : 1; // we cannot use the highest bit - quint32 horStretch : 8; - quint32 verStretch : 8; -*/ - -}; - -Q_DECLARE_OPERATORS_FOR_FLAGS(QSizePolicy::ControlTypes) - -#ifndef QT_NO_DATASTREAM -// implemented in qlayout.cpp -Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QSizePolicy &); -Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QSizePolicy &); -#endif - -inline void QSizePolicy::transpose() { - Policy hData = horizontalPolicy(); - Policy vData = verticalPolicy(); - uchar hStretch = uchar(horizontalStretch()); - uchar vStretch = uchar(verticalStretch()); - setHorizontalPolicy(vData); - setVerticalPolicy(hData); - setHorizontalStretch(vStretch); - setVerticalStretch(hStretch); -} - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QSIZEPOLICY_H |