Qt
Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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qpalette.cpp File Reference

(303d991136a1c3616a7f04499d76fffb2a3b7f7c)

#include "qpalette_p.h"
#include "qguiapplication_p.h"
#include "qdatastream.h"
#include "qvariant.h"
#include "qdebug.h"
#include <QtCore/qmetaobject.h>
#include "moc_qpalette.cpp"
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Go to the source code of this file.

Functions

static QColor qt_mix_colors (QColor a, QColor b)
 
static void qt_placeholder_from_text (QPalette &pal, int alpha=50)
 
static void qt_ensure_default_accent_color (QPalette &pal)
 
static void qt_palette_from_color (QPalette &pal, const QColor &button)
 
static constexpr QPalette::ResolveMask allResolveMask ()
 
static void readV1ColorGroup (QDataStream &s, QPalette &pal, QPalette::ColorGroup grp)
 
static QString groupsToString (const QPalette &p, QPalette::ColorRole cr)
 
static QString rolesToString (const QPalette &p)
 
QDebug operator<< (QDebug dbg, const QPalette &p)
 

Variables

 QT_BEGIN_NAMESPACE
 
static const int NumOldRoles = 7
 
static const int oldRoles [7]
 

Function Documentation

◆ allResolveMask()

static constexpr QPalette::ResolveMask allResolveMask ( )
staticconstexpr

Definition at line 948 of file qpalette.cpp.

References QPalettePrivate::bitPosition(), QPalette::NColorGroups, and QPalette::NColorRoles.

Referenced by QPalette::resolve().

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◆ groupsToString()

static QString groupsToString ( const QPalette & p,
QPalette::ColorRole cr )
static

Definition at line 1228 of file qpalette.cpp.

References QString::fromUtf8(), QColor::HexArgb, and QPalette::NColorGroups.

Referenced by rolesToString().

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◆ operator<<()

QDebug operator<< ( QDebug dbg,
const QPalette & p )

Definition at line 1265 of file qpalette.cpp.

References Qt::hex(), rolesToString(), and Qt::showbase().

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◆ qt_ensure_default_accent_color()

static void qt_ensure_default_accent_color ( QPalette & pal)
static

Definition at line 53 of file qpalette.cpp.

References QPalette::Accent, QPalette::Base, QPalette::base(), QPalette::brush(), QBrush::color(), QPalette::Highlight, i, QPalette::isBrushSet(), QColor::lighter(), QColor::lightness(), QPalette::NColorGroups, QPalette::setBrush(), and QPalette::text().

Referenced by QPalette::QPalette(), QPalette::QPalette(), and qt_palette_from_color().

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◆ qt_mix_colors()

static QColor qt_mix_colors ( QColor a,
QColor b )
static

Definition at line 19 of file qpalette.cpp.

Referenced by QPalette::setColorGroup().

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◆ qt_palette_from_color()

static void qt_palette_from_color ( QPalette & pal,
const QColor & button )
static

Definition at line 71 of file qpalette.cpp.

References QPalette::Active, Qt::black, button, QPalette::Disabled, QPalette::Inactive, qt_ensure_default_accent_color(), qt_placeholder_from_text(), QPalette::setColorGroup(), and Qt::white.

Referenced by QPalette::QPalette(), QPalette::QPalette(), and QPalette::QPalette().

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◆ qt_placeholder_from_text()

static void qt_placeholder_from_text ( QPalette & pal,
int alpha = 50 )
static

Derive undefined \l PlaceholderText colors from \l Text colors. Unless already set, PlaceholderText colors will be derived from their Text pendents. Colors of existing PlaceHolderText brushes will not be replaced.

alpha represents the dim factor as a percentage. By default, a PlaceHolderText color becomes a 50% more transparent version of the corresponding Text color.

Definition at line 35 of file qpalette.cpp.

References QPalette::color(), QPalette::isBrushSet(), QPalette::NColorGroups, QPalette::PlaceholderText, QColor::setAlpha(), QPalette::setColor(), and QPalette::Text.

Referenced by QPalette::QPalette(), QPalette::QPalette(), and qt_palette_from_color().

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◆ readV1ColorGroup()

static void readV1ColorGroup ( QDataStream & s,
QPalette & pal,
QPalette::ColorGroup grp )
static

Definition at line 1068 of file qpalette.cpp.

References i, NumOldRoles, oldRoles, and QPalette::setColor().

Referenced by QPalette::operator>>().

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◆ rolesToString()

static QString rolesToString ( const QPalette & p)
static

Definition at line 1247 of file qpalette.cpp.

References QString::fromUtf8(), groupsToString(), QPalette::NColorRoles, and QStringLiteral.

Referenced by operator<<().

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Variable Documentation

◆ NumOldRoles

const int NumOldRoles = 7
static

Definition at line 1030 of file qpalette.cpp.

Referenced by readV1ColorGroup().

◆ oldRoles

◆ QT_BEGIN_NAMESPACE

QT_BEGIN_NAMESPACE
related

Definition at line 14 of file qpalette.cpp.