qt/qtbase.git - Qt Base (Core, Gui, Widgets, Network, ...)

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author	Axel Spoerl <Axel.Spoerl@qt.io>	2022-01-21 16:26:06 +0100
committer	Axel Spoerl <axel.spoerl@qt.io>	2022-01-24 05:57:37 +0000
commit	5fa35c4f14fc4bbd4ddcf747f1073bb65075256b (patch)
tree	8d0919d401709614e5777c63384a6b3772bacbb9 /examples/dbus/chat
parent	0842b01f0269cdd8099a5fbe849c5c2876a0d744 (diff)

Add layout in QRadioButton baseline test for better visualization

Task-number: QTBUG-99749 Pick-to: 6.3 Change-Id: Iafd097d42b312cc24a60107c00e9c52fc0f3cdff Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

Diffstat (limited to 'examples/dbus/chat')

0 files changed, 0 insertions, 0 deletions

/**************************************************************************** ** ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/ ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** 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. ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QFONT_P_H #define QFONT_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists for the convenience // of internal files. This header file may change from version to version // without notice, or even be removed. // // We mean it. // #include "QtGui/qfont.h" #include "QtCore/qmap.h" #include "QtCore/qobject.h" #include <private/qunicodetables_p.h> #include <QtGui/qfontdatabase.h> #include "private/qfixed_p.h" QT_BEGIN_NAMESPACE // forwards class QFontCache; class QFontEngine; struct QFontDef { inline QFontDef() : pointSize(-1.0), pixelSize(-1), styleStrategy(QFont::PreferDefault), styleHint(QFont::AnyStyle), weight(50), fixedPitch(false), style(QFont::StyleNormal), stretch(100), ignorePitch(true), hintingPreference(QFont::PreferDefaultHinting) { } QString family; QString styleName; qreal pointSize; qreal pixelSize; uint styleStrategy : 16; uint styleHint : 8; uint weight : 7; // 0-99 uint fixedPitch : 1; uint style : 2; uint stretch : 12; // 0-400 uint ignorePitch : 1; uint hintingPreference : 2; uint fixedPitchComputed : 1; // for Mac OS X only int reserved : 14; // for future extensions bool exactMatch(const QFontDef &other) const; bool operator==(const QFontDef &other) const { return pixelSize == other.pixelSize && weight == other.weight && style == other.style && stretch == other.stretch && styleHint == other.styleHint && styleStrategy == other.styleStrategy && ignorePitch == other.ignorePitch && fixedPitch == other.fixedPitch && family == other.family && (styleName.isEmpty() || other.styleName.isEmpty() || styleName == other.styleName) && hintingPreference == other.hintingPreference ; } inline bool operator<(const QFontDef &other) const { if (pixelSize != other.pixelSize) return pixelSize < other.pixelSize; if (weight != other.weight) return weight < other.weight; if (style != other.style) return style < other.style; if (stretch != other.stretch) return stretch < other.stretch; if (styleHint != other.styleHint) return styleHint < other.styleHint; if (styleStrategy != other.styleStrategy) return styleStrategy < other.styleStrategy; if (family != other.family) return family < other.family; if (!styleName.isEmpty() && !other.styleName.isEmpty() && styleName != other.styleName) return styleName < other.styleName; if (hintingPreference != other.hintingPreference) return hintingPreference < other.hintingPreference; if (ignorePitch != other.ignorePitch) return ignorePitch < other.ignorePitch; if (fixedPitch != other.fixedPitch) return fixedPitch < other.fixedPitch; return false; } }; class QFontEngineData { public: QFontEngineData(); ~QFontEngineData(); QAtomicInt ref; QFontCache *fontCache; QFontEngine *engines[QUnicodeTables::ScriptCount]; }; class Q_GUI_EXPORT QFontPrivate { public: QFontPrivate(); QFontPrivate(const QFontPrivate &other); ~QFontPrivate(); QFontEngine *engineForScript(int script) const; void alterCharForCapitalization(QChar &c) const; QAtomicInt ref; QFontDef request; mutable QFontEngineData *engineData; int dpi; int screen; uint rawMode : 1; uint underline : 1; uint overline : 1; uint strikeOut : 1; uint kerning : 1; uint capital : 3; bool letterSpacingIsAbsolute : 1; QFixed letterSpacing; QFixed wordSpacing; mutable QFontPrivate *scFont; QFont smallCapsFont() const { return QFont(smallCapsFontPrivate()); } QFontPrivate *smallCapsFontPrivate() const; static QFontPrivate *get(const QFont &font) { return font.d.data(); } void resolve(uint mask, const QFontPrivate *other); private: QFontPrivate &operator=(const QFontPrivate &) { return *this; } }; class QFontCache : public QObject { Q_OBJECT public: // note: these static functions work on a per-thread basis static QFontCache *instance(); static void cleanup(); QFontCache(); ~QFontCache(); void clear(); // universal key structure. QFontEngineDatas and QFontEngines are cached using // the same keys struct Key { Key() : script(0), screen(0) { } Key(const QFontDef &d, int c, int s = 0) : def(d), script(c), screen(s) { } QFontDef def; int script; int screen; inline bool operator<(const Key &other) const { if (script != other.script) return script < other.script; if (screen != other.screen) return screen < other.screen; return def < other.def; } inline bool operator==(const Key &other) const { return def == other.def && script == other.script && screen == other.screen; } }; // QFontEngineData cache typedef QMap<QFontDef, QFontEngineData*> EngineDataCache; EngineDataCache engineDataCache; QFontEngineData *findEngineData(const QFontDef &def) const; void insertEngineData(const QFontDef &def, QFontEngineData *engineData); // QFontEngine cache struct Engine { Engine() : data(0), timestamp(0), hits(0) { } Engine(QFontEngine *d) : data(d), timestamp(0), hits(0) { } QFontEngine *data; uint timestamp; uint hits; }; typedef QMap<Key,Engine> EngineCache; EngineCache engineCache; QFontEngine *findEngine(const Key &key); void updateHitCountAndTimeStamp(Engine &value); void insertEngine(const Key &key, QFontEngine *engine, bool insertMulti = false); private: void increaseCost(uint cost); void decreaseCost(uint cost); void timerEvent(QTimerEvent *event); static const uint min_cost; uint total_cost, max_cost; uint current_timestamp; bool fast; int timer_id; }; Q_GUI_EXPORT int qt_defaultDpiX(); Q_GUI_EXPORT int qt_defaultDpiY(); Q_GUI_EXPORT int qt_defaultDpi(); QT_END_NAMESPACE #endif // QFONT_P_H


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