From f67b8df3ebdba2d398b9cce686b7c644adffff08 Mon Sep 17 00:00:00 2001 From: Lars Knoll Date: Sat, 7 May 2011 00:02:01 +0200 Subject: library split --- src/gui/styles/qproxystyle.cpp | 420 ----------------------------------------- 1 file changed, 420 deletions(-) delete mode 100644 src/gui/styles/qproxystyle.cpp (limited to 'src/gui/styles/qproxystyle.cpp') diff --git a/src/gui/styles/qproxystyle.cpp b/src/gui/styles/qproxystyle.cpp deleted file mode 100644 index 516d17fa69..0000000000 --- a/src/gui/styles/qproxystyle.cpp +++ /dev/null @@ -1,420 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 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. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** 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. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include -#include -#include -#include "qproxystyle.h" -#include "qstylefactory.h" -#include - -#if !defined(QT_NO_STYLE_PROXY) || defined(QT_PLUGIN) - -QT_BEGIN_NAMESPACE - -/*! - \class QProxyStyle - - \brief The QProxyStyle class is a convenience class that simplifies - dynamically overriding QStyle elements. - - \since 4.6 - - A QProxyStyle wraps a QStyle (usually the default system style) for the - purpose of dynamically overriding painting or other specific style behavior. - - The following example shows how to override the shortcut underline - behavior on any platform: - - \snippet doc/src/snippets/code/src_gui_qproxystyle.cpp 1 - - Warning: The \l {QCommonStyle} {common styles} provided by Qt will - respect this hint, because they call QStyle::proxy(), but there is - no guarantee that QStyle::proxy() will be called for user defined - or system controlled styles. It would not work on a Mac, for - example, where menus are handled by the operating system. - - \sa QStyle -*/ - -void QProxyStylePrivate::ensureBaseStyle() const -{ - Q_Q(const QProxyStyle); - - if (baseStyle) - return; - - if (!baseStyle && !QApplicationPrivate::styleOverride.isEmpty()) { - baseStyle = QStyleFactory::create(QApplicationPrivate::styleOverride); - if (baseStyle) { - // If baseStyle is an instance of the same proxyStyle - // we destroy it and fall back to the desktop style - if (qstrcmp(baseStyle->metaObject()->className(), - q->metaObject()->className()) == 0) { - delete baseStyle; - baseStyle = 0; - } - } - } - - if (!baseStyle) // Use application desktop style - baseStyle = QStyleFactory::create(QApplicationPrivate::desktopStyleKey()); - - if (!baseStyle) // Fallback to windows style - baseStyle = QStyleFactory::create(QLatin1String("windows")); - - baseStyle->setProxy(const_cast(q)); - baseStyle->setParent(const_cast(q)); // Take ownership -} - -/*! - Constructs a QProxyStyle object for overriding behavior in \a style - or in the current application \l{QStyle}{style} if \a style is 0 - (default). Normally \a style is 0, because you want to override - behavior in the system style. - - Ownership of \a style is transferred to QProxyStyle. -*/ -QProxyStyle::QProxyStyle(QStyle *style) : - QCommonStyle(*new QProxyStylePrivate()) -{ - Q_D(QProxyStyle); - if (style) { - style->setProxy(this); - style->setParent(this); // Take ownership - d->baseStyle = style; - } -} - -/*! - Destroys the QProxyStyle object. -*/ -QProxyStyle::~QProxyStyle() -{ -} - -/*! - Returns the proxy base style object. If no base style - is set on the proxy style, QProxyStyle will create - an instance of the application style instead. - - \sa setBaseStyle(), QStyle -*/ -QStyle *QProxyStyle::baseStyle() const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle; -} - -/*! - Sets the base style that should be proxied. - - Ownership of \a style is transferred to QProxyStyle. - - If style is zero, a desktop-dependant style will be - assigned automatically. -*/ -void QProxyStyle::setBaseStyle(QStyle *style) -{ - Q_D (QProxyStyle); - - if (d->baseStyle && d->baseStyle->parent() == this) - d->baseStyle->deleteLater(); - - d->baseStyle = style; - - if (d->baseStyle) { - d->baseStyle->setProxy(this); - d->baseStyle->setParent(this); - } -} - -/*! \reimp - */ -void QProxyStyle::drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - d->baseStyle->drawPrimitive(element, option, painter, widget); -} - -/*! - \reimp - */ -void QProxyStyle::drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - d->baseStyle->drawControl(element, option, painter, widget); -} - -/*! \reimp - */ -void QProxyStyle::drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - d->baseStyle->drawComplexControl(control, option, painter, widget); -} - -/*! \reimp - */ -void QProxyStyle::drawItemText(QPainter *painter, const QRect &rect, int flags, const QPalette &pal, bool enabled, - const QString &text, QPalette::ColorRole textRole) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - d->baseStyle->drawItemText(painter, rect, flags, pal, enabled, text, textRole); -} - -/*! \reimp - */ -void QProxyStyle::drawItemPixmap(QPainter *painter, const QRect &rect, int alignment, const QPixmap &pixmap) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - d->baseStyle->drawItemPixmap(painter, rect, alignment, pixmap); -} - -/*! \reimp - */ -QSize QProxyStyle::sizeFromContents(ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->sizeFromContents(type, option, size, widget); -} - -/*! \reimp - */ -QRect QProxyStyle::subElementRect(SubElement element, const QStyleOption *option, const QWidget *widget) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->subElementRect(element, option, widget); -} - -/*! \reimp - */ -QRect QProxyStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *option, SubControl sc, const QWidget *widget) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->subControlRect(cc, option, sc, widget); -} - -/*! \reimp - */ -QRect QProxyStyle::itemTextRect(const QFontMetrics &fm, const QRect &r, int flags, bool enabled, const QString &text) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->itemTextRect(fm, r, flags, enabled, text); -} - -/*! \reimp - */ -QRect QProxyStyle::itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->itemPixmapRect(r, flags, pixmap); -} - -/*! \reimp - */ -QStyle::SubControl QProxyStyle::hitTestComplexControl(ComplexControl control, const QStyleOptionComplex *option, const QPoint &pos, const QWidget *widget) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->hitTestComplexControl(control, option, pos, widget); -} - -/*! \reimp - */ -int QProxyStyle::styleHint(StyleHint hint, const QStyleOption *option, const QWidget *widget, QStyleHintReturn *returnData) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->styleHint(hint, option, widget, returnData); -} - -/*! \reimp - */ -int QProxyStyle::pixelMetric(PixelMetric metric, const QStyleOption *option, const QWidget *widget) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->pixelMetric(metric, option, widget); -} - -/*! \reimp - */ -QPixmap QProxyStyle::standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt, const QWidget *widget) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->standardPixmap(standardPixmap, opt, widget); -} - -/*! \reimp - */ -QPixmap QProxyStyle::generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->generatedIconPixmap(iconMode, pixmap, opt); -} - -/*! \reimp - */ -QPalette QProxyStyle::standardPalette() const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->standardPalette(); -} - -/*! \reimp - */ -void QProxyStyle::polish(QWidget *widget) -{ - Q_D (QProxyStyle); - d->ensureBaseStyle(); - d->baseStyle->polish(widget); -} - -/*! \reimp - */ -void QProxyStyle::polish(QPalette &pal) -{ - Q_D (QProxyStyle); - d->ensureBaseStyle(); - d->baseStyle->polish(pal); -} - -/*! \reimp - */ -void QProxyStyle::polish(QApplication *app) -{ - Q_D (QProxyStyle); - d->ensureBaseStyle(); - d->baseStyle->polish(app); -} - -/*! \reimp - */ -void QProxyStyle::unpolish(QWidget *widget) -{ - Q_D (QProxyStyle); - d->ensureBaseStyle(); - d->baseStyle->unpolish(widget); -} - -/*! \reimp - */ -void QProxyStyle::unpolish(QApplication *app) -{ - Q_D (QProxyStyle); - d->ensureBaseStyle(); - d->baseStyle->unpolish(app); -} - -/*! \reimp - */ -bool QProxyStyle::event(QEvent *e) -{ - Q_D (QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->event(e); -} - -/*! - Returns an icon for the given \a standardIcon. - - Reimplement this slot to provide your own icons in a QStyle - subclass. The \a option argument can be used to pass extra - information required to find the appropriate icon. The \a widget - argument is optional and can also be used to help find the icon. - - \note Because of binary compatibility constraints, standardIcon() - introduced in Qt 4.1 is not virtual. Therefore it must dynamically - detect and call \e this slot. This default implementation simply - calls standardIcon() with the given parameters. - - \sa standardIcon() - */ -QIcon QProxyStyle::standardIconImplementation(StandardPixmap standardIcon, - const QStyleOption *option, - const QWidget *widget) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->standardIcon(standardIcon, option, widget); -} - -/*! - This slot is called by layoutSpacing() to determine the spacing that - should be used between \a control1 and \a control2 in a layout. \a - orientation specifies whether the controls are laid out side by side - or stacked vertically. The \a option parameter can be used to pass - extra information about the parent widget. The \a widget parameter - is optional and can also be used if \a option is 0. - - The default implementation returns -1. - - \sa layoutSpacing(), combinedLayoutSpacing() - */ -int QProxyStyle::layoutSpacingImplementation(QSizePolicy::ControlType control1, - QSizePolicy::ControlType control2, - Qt::Orientation orientation, - const QStyleOption *option, - const QWidget *widget) const -{ - Q_D (const QProxyStyle); - d->ensureBaseStyle(); - return d->baseStyle->layoutSpacing(control1, control2, orientation, option, widget); -} - -QT_END_NAMESPACE - -#endif // QT_NO_STYLE_PROXY -- cgit v1.2.3