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Diffstat (limited to 'src/quicknativestyle/qstyle/qquickstyleoption.cpp')
| -rw-r--r-- | src/quicknativestyle/qstyle/qquickstyleoption.cpp | 621 |
1 files changed, 621 insertions, 0 deletions
diff --git a/src/quicknativestyle/qstyle/qquickstyleoption.cpp b/src/quicknativestyle/qstyle/qquickstyleoption.cpp new file mode 100644 index 0000000000..83afa8e399 --- /dev/null +++ b/src/quicknativestyle/qstyle/qquickstyleoption.cpp @@ -0,0 +1,621 @@ +// Copyright (C) 2020 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only + +#include "qquickstyleoption.h" + +#include <QtGui/private/qguiapplication_p.h> +#include <QtCore/qdebug.h> +#include <QtCore/qmath.h> + +QT_BEGIN_NAMESPACE + +namespace QQC2 { + +QStyleOption::QStyleOption(int version, int type) + : version(version), type(type), state(QStyle::State_None), + direction(QGuiApplication::layoutDirection()), fontMetrics(QFont()), + styleObject(nullptr), control(nullptr), window(nullptr) +{ +} + +/*! + Destroys this style option object. +*/ +QStyleOption::~QStyleOption() +{ +} + +/*! + Constructs a copy of \a other. +*/ +QStyleOption::QStyleOption(const QStyleOption &other) + : version(Version), type(Type), state(other.state), + direction(other.direction), rect(other.rect), fontMetrics(other.fontMetrics), + palette(other.palette), styleObject(other.styleObject), + control(other.control), window(other.window) +{ +} + +/*! + Assign \a other to this QStyleOption. +*/ +QStyleOption &QStyleOption::operator=(const QStyleOption &other) +{ + control = other.control; + window = other.window; + state = other.state; + direction = other.direction; + rect = other.rect; + fontMetrics = other.fontMetrics; + palette = other.palette; + styleObject = other.styleObject; + return *this; +} + +/*! + Constructs a QStyleOptionFocusRect, initializing the members + variables to their default values. +*/ +QStyleOptionFocusRect::QStyleOptionFocusRect() + : QStyleOption(Version, SO_FocusRect) +{ + state |= QStyle::State_KeyboardFocusChange; // assume we had one, will be corrected in initFrom() +} + +/*! + \internal +*/ +QStyleOptionFocusRect::QStyleOptionFocusRect(int versionIn) + : QStyleOption(versionIn, SO_FocusRect) +{ + state |= QStyle::State_KeyboardFocusChange; // assume we had one, will be corrected in initFrom() +} + +/*! + Constructs a QStyleOptionFrame, initializing the members + variables to their default values. +*/ +QStyleOptionFrame::QStyleOptionFrame() + : QStyleOption(Version, SO_Frame), lineWidth(0), midLineWidth(0), + features(None), frameShape(NoFrame) +{ +} + +/*! + \internal +*/ +QStyleOptionFrame::QStyleOptionFrame(int versionIn) + : QStyleOption(versionIn, SO_Frame), lineWidth(0), midLineWidth(0), + features(None) +{ +} + +/*! + Constructs a QStyleOptionGroupBox, initializing the members + variables to their default values. +*/ +QStyleOptionGroupBox::QStyleOptionGroupBox() + : QStyleOptionComplex(Version, Type), features(QStyleOptionFrame::None), + textAlignment(Qt::AlignLeft), lineWidth(0), midLineWidth(0) +{ +} + +QStyleOptionGroupBox::QStyleOptionGroupBox(int versionIn) + : QStyleOptionComplex(versionIn, Type), features(QStyleOptionFrame::None), + textAlignment(Qt::AlignLeft), lineWidth(0), midLineWidth(0) +{ +} + +/*! + Constructs a QStyleOptionHeader, initializing the members + variables to their default values. +*/ +QStyleOptionHeader::QStyleOptionHeader() + : QStyleOption(QStyleOptionHeader::Version, SO_Header), + section(0), textAlignment(Qt::AlignLeft), iconAlignment(Qt::AlignLeft), + position(QStyleOptionHeader::Beginning), + selectedPosition(QStyleOptionHeader::NotAdjacent), sortIndicator(None), + orientation(Qt::Horizontal) +{ +} + +/*! + \internal +*/ +QStyleOptionHeader::QStyleOptionHeader(int versionIn) + : QStyleOption(versionIn, SO_Header), + section(0), textAlignment(Qt::AlignLeft), iconAlignment(Qt::AlignLeft), + position(QStyleOptionHeader::Beginning), + selectedPosition(QStyleOptionHeader::NotAdjacent), sortIndicator(None), + orientation(Qt::Horizontal) +{ +} + +/*! + Constructs a QStyleOptionButton, initializing the members + variables to their default values. +*/ +QStyleOptionButton::QStyleOptionButton() + : QStyleOption(QStyleOptionButton::Version, SO_Button), features(None) +{ +} + +/*! + \internal +*/ +QStyleOptionButton::QStyleOptionButton(int versionIn) + : QStyleOption(versionIn, SO_Button), features(None) +{ +} + +/*! + Constructs a QStyleOptionToolBar, initializing the members + variables to their default values. +*/ +QStyleOptionToolBar::QStyleOptionToolBar() + : QStyleOption(Version, SO_ToolBar), positionOfLine(OnlyOne), positionWithinLine(OnlyOne), + toolBarArea(Qt::TopToolBarArea), features(None), lineWidth(0), midLineWidth(0) +{ +} + +/*! + \fn QStyleOptionToolBar::QStyleOptionToolBar(const QStyleOptionToolBar &other) + + Constructs a copy of the \a other style option. +*/ +QStyleOptionToolBar::QStyleOptionToolBar(int versionIn) +: QStyleOption(versionIn, SO_ToolBar), positionOfLine(OnlyOne), positionWithinLine(OnlyOne), + toolBarArea(Qt::TopToolBarArea), features(None), lineWidth(0), midLineWidth(0) +{ + +} + +/*! + Constructs a QStyleOptionTab object, initializing the members + variables to their default values. +*/ +QStyleOptionTab::QStyleOptionTab() + : QStyleOption(QStyleOptionTab::Version, SO_Tab), + row(0), + position(Beginning), + selectedPosition(NotAdjacent), cornerWidgets(QStyleOptionTab::NoCornerWidgets), + documentMode(false), + features(QStyleOptionTab::None) +{ +} + +QStyleOptionTab::QStyleOptionTab(int versionIn) + : QStyleOption(versionIn, SO_Tab), + row(0), + position(Beginning), + selectedPosition(NotAdjacent), cornerWidgets(QStyleOptionTab::NoCornerWidgets), + documentMode(false), + features(QStyleOptionTab::None) +{ +} + +/*! + Constructs a QStyleOptionTabV4 object, initializing the members + variables to their default values. + */ +QStyleOptionTabV4::QStyleOptionTabV4() : QStyleOptionTab(QStyleOptionTabV4::Version) +{ +} + +/*! + Constructs a QStyleOptionProgressBar, initializing the members + variables to their default values. +*/ +QStyleOptionProgressBar::QStyleOptionProgressBar() + : QStyleOption(QStyleOptionProgressBar::Version, SO_ProgressBar), + minimum(0), maximum(0), progress(0), textAlignment(Qt::AlignLeft), textVisible(false), + invertedAppearance(false), bottomToTop(false) +{ +} + +QStyleOptionProgressBar::QStyleOptionProgressBar(int versionIn) + : QStyleOption(versionIn, SO_ProgressBar), + minimum(0), maximum(0), progress(0), textAlignment(Qt::AlignLeft), textVisible(false), + invertedAppearance(false), bottomToTop(false) +{ +} + +/*! + Constructs a QStyleOptionMenuItem, initializing the members + variables to their default values. +*/ +QStyleOptionMenuItem::QStyleOptionMenuItem() + : QStyleOption(QStyleOptionMenuItem::Version, SO_MenuItem), menuItemType(Normal), + checkType(NotCheckable), checked(false), menuHasCheckableItems(true), maxIconWidth(0), tabWidth(0) +{ +} + +/*! + \internal +*/ +QStyleOptionMenuItem::QStyleOptionMenuItem(int versionIn) + : QStyleOption(versionIn, SO_MenuItem), menuItemType(Normal), + checkType(NotCheckable), checked(false), menuHasCheckableItems(true), maxIconWidth(0), tabWidth(0) +{ +} + +/*! + Constructs a QStyleOptionComplex of the specified \a type and \a + version, initializing the member variables to their default + values. This constructor is usually called by subclasses. +*/ +QStyleOptionComplex::QStyleOptionComplex(int versionIn, int typeIn) + : QStyleOption(versionIn, typeIn), subControls(QStyle::SC_All), activeSubControls(QStyle::SC_None) +{ +} + + +/*! + Constructs a QStyleOptionSlider, initializing the members + variables to their default values. +*/ +QStyleOptionSlider::QStyleOptionSlider() + : QStyleOptionComplex(Version, SO_Slider), orientation(Qt::Horizontal), minimum(0), maximum(0), + tickPosition(NoTicks), tickInterval(0), upsideDown(false), + sliderPosition(0), sliderValue(0), singleStep(0), pageStep(0), notchTarget(0.0), + dialWrapping(false) +{ +} + +/*! + \internal +*/ +QStyleOptionSlider::QStyleOptionSlider(int versionIn) + : QStyleOptionComplex(versionIn, SO_Slider), orientation(Qt::Horizontal), minimum(0), maximum(0), + tickPosition(NoTicks), tickInterval(0), upsideDown(false), + sliderPosition(0), sliderValue(0), singleStep(0), pageStep(0), notchTarget(0.0), + dialWrapping(false) +{ +} + +/*! + Constructs a QStyleOptionSpinBox, initializing the members + variables to their default values. +*/ +QStyleOptionSpinBox::QStyleOptionSpinBox() + : QStyleOptionComplex(Version, SO_SpinBox), buttonSymbols(UpDownArrows), + stepEnabled(StepNone), frame(false) +{ +} + +/*! + \internal +*/ +QStyleOptionSpinBox::QStyleOptionSpinBox(int versionIn) + : QStyleOptionComplex(versionIn, SO_SpinBox), buttonSymbols(UpDownArrows), + stepEnabled(StepNone), frame(false) +{ +} + +/*! + Constructs a QStyleOptionDockWidget, initializing the member + variables to their default values. +*/ +QStyleOptionDockWidget::QStyleOptionDockWidget() + : QStyleOption(Version, SO_DockWidget), closable(false), + movable(false), floatable(false), verticalTitleBar(false) +{ +} + +/*! + \internal +*/ +QStyleOptionDockWidget::QStyleOptionDockWidget(int versionIn) + : QStyleOption(versionIn, SO_DockWidget), closable(false), + movable(false), floatable(false), verticalTitleBar(false) +{ +} + +/*! + Constructs a QStyleOptionToolButton, initializing the members + variables to their default values. +*/ +QStyleOptionToolButton::QStyleOptionToolButton() + : QStyleOptionComplex(Version, SO_ToolButton), features(None), arrowType(Qt::DownArrow) + , toolButtonStyle(Qt::ToolButtonIconOnly) +{ +} + +QStyleOptionToolButton::QStyleOptionToolButton(int versionIn) + : QStyleOptionComplex(versionIn, SO_ToolButton), features(None), arrowType(Qt::DownArrow) + , toolButtonStyle(Qt::ToolButtonIconOnly) + +{ +} + +/*! + Creates a QStyleOptionComboBox, initializing the members variables + to their default values. +*/ +QStyleOptionComboBox::QStyleOptionComboBox() + : QStyleOptionComplex(Version, SO_ComboBox), editable(false), frame(true) +{ +} + +QStyleOptionComboBox::QStyleOptionComboBox(int versionIn) + : QStyleOptionComplex(versionIn, SO_ComboBox), editable(false), frame(true) +{ +} + +/*! + Creates a QStyleOptionToolBox, initializing the members variables + to their default values. +*/ +QStyleOptionToolBox::QStyleOptionToolBox() + : QStyleOption(Version, SO_ToolBox), position(Beginning), selectedPosition(NotAdjacent) +{ +} + +QStyleOptionToolBox::QStyleOptionToolBox(int versionIn) + : QStyleOption(versionIn, SO_ToolBox), position(Beginning), selectedPosition(NotAdjacent) +{ +} + + +/*! + Creates a QStyleOptionRubberBand, initializing the members + variables to their default values. +*/ +QStyleOptionRubberBand::QStyleOptionRubberBand() + : QStyleOption(Version, SO_RubberBand), opaque(false), shape(Line) +{ +} + +QStyleOptionRubberBand::QStyleOptionRubberBand(int versionIn) + : QStyleOption(versionIn, SO_RubberBand), opaque(false) +{ +} + +/*! + Constructs a QStyleOptionTitleBar, initializing the members + variables to their default values. +*/ +QStyleOptionTitleBar::QStyleOptionTitleBar() + : QStyleOptionComplex(Version, SO_TitleBar), titleBarState(0) +{ +} + +QStyleOptionTitleBar::QStyleOptionTitleBar(int versionIn) + : QStyleOptionComplex(versionIn, SO_TitleBar), titleBarState(0) +{ +} + +#if QT_CONFIG(quick_itemview) +/*! + Constructs a QStyleOptionViewItem, initializing the members + variables to their default values. +*/ +QStyleOptionViewItem::QStyleOptionViewItem() + : QStyleOption(Version, SO_ViewItem), + displayAlignment(Qt::AlignLeft), decorationAlignment(Qt::AlignLeft), + textElideMode(Qt::ElideMiddle), decorationPosition(Left), + showDecorationSelected(false), features(None), + checkState(Qt::Unchecked), viewItemPosition(QStyleOptionViewItem::Invalid) +{ +} + +QStyleOptionViewItem::QStyleOptionViewItem(int versionIn) + : QStyleOption(versionIn, SO_ViewItem), + displayAlignment(Qt::AlignLeft), decorationAlignment(Qt::AlignLeft), + textElideMode(Qt::ElideMiddle), decorationPosition(Left), + showDecorationSelected(false), features(None), + checkState(Qt::Unchecked), viewItemPosition(QStyleOptionViewItem::Invalid) +{ +} +#endif // QT_CONFIG(quick_itemview) + +/*! + Constructs a QStyleOptionTabWidgetFrame, initializing the members + variables to their default values. +*/ +QStyleOptionTabWidgetFrame::QStyleOptionTabWidgetFrame() + : QStyleOption(Version, SO_TabWidgetFrame), lineWidth(0), midLineWidth(0), shape(QStyleOptionTab::RoundedNorth) +{ +} + +QStyleOptionTabWidgetFrame::QStyleOptionTabWidgetFrame(int versionIn) + : QStyleOption(versionIn, SO_TabWidgetFrame), lineWidth(0), midLineWidth(0) +{ +} + +/*! + Construct a QStyleOptionTabBarBase, initializing the members + vaiables to their default values. +*/ +QStyleOptionTabBarBase::QStyleOptionTabBarBase() + : QStyleOption(Version, SO_TabBarBase), documentMode(false), shape(QStyleOptionTab::RoundedNorth) +{ +} + +QStyleOptionTabBarBase::QStyleOptionTabBarBase(int versionIn) + : QStyleOption(versionIn, SO_TabBarBase), documentMode(false) +{ +} + +/*! + Constructs a QStyleOptionSizeGrip. +*/ +QStyleOptionSizeGrip::QStyleOptionSizeGrip() + : QStyleOptionComplex(Version, Type), corner(Qt::BottomRightCorner) +{ +} + +QStyleOptionSizeGrip::QStyleOptionSizeGrip(int versionIn) + : QStyleOptionComplex(versionIn, Type), corner(Qt::BottomRightCorner) +{ +} + +/*! + Constructs a QStyleOptionGraphicsItem. +*/ +QStyleOptionGraphicsItem::QStyleOptionGraphicsItem() + : QStyleOption(Version, Type), levelOfDetail(1) +{ +} + +QStyleOptionGraphicsItem::QStyleOptionGraphicsItem(int versionIn) + : QStyleOption(versionIn, Type), levelOfDetail(1) +{ +} + +/*! + \since 4.6 + + Returns the level of detail from the \a worldTransform. + + Its value represents the maximum value of the height and + width of a unity rectangle, mapped using the \a worldTransform + of the painter used to draw the item. By default, if no + transformations are applied, its value is 1. If zoomed out 1:2, the level + of detail will be 0.5, and if zoomed in 2:1, its value is 2. + + \sa QGraphicsScene::minimumRenderSize() +*/ +qreal QStyleOptionGraphicsItem::levelOfDetailFromTransform(const QTransform &worldTransform) +{ + if (worldTransform.type() <= QTransform::TxTranslate) + return 1; // Translation only? The LOD is 1. + + // Two unit vectors. + QLineF v1(0, 0, 1, 0); + QLineF v2(0, 0, 0, 1); + // LOD is the transformed area of a 1x1 rectangle. + return qSqrt(worldTransform.map(v1).length() * worldTransform.map(v2).length()); +} + +/*! + Constructs a QStyleHintReturn with version \a version and type \a + type. + + The version has no special meaning for QStyleHintReturn; it can be + used by subclasses to distinguish between different version of + the same hint type. + + \sa QStyleOption::version, QStyleOption::type +*/ +QStyleHintReturn::QStyleHintReturn(int versionIn, int type) + : version(versionIn), type(type) +{ +} + +/*! + \internal +*/ + +QStyleHintReturn::~QStyleHintReturn() +{ +} + +/*! + Constructs a QStyleHintReturnMask. The member variables are + initialized to default values. +*/ +QStyleHintReturnMask::QStyleHintReturnMask() : QStyleHintReturn(Version, Type) +{ +} + +QStyleHintReturnMask::~QStyleHintReturnMask() +{ +} + +/*! + Constructs a QStyleHintReturnVariant. The member variables are + initialized to default values. +*/ +QStyleHintReturnVariant::QStyleHintReturnVariant() : QStyleHintReturn(Version, Type) +{ +} + +QStyleHintReturnVariant::~QStyleHintReturnVariant() +{ +} + +#if !defined(QT_NO_DEBUG_STREAM) +QDebug operator<<(QDebug debug, const QStyleOption::OptionType &optionType) +{ +#if !defined(QT_NO_DEBUG) + switch (optionType) { + case QStyleOption::SO_Default: + debug << "SO_Default"; break; + case QStyleOption::SO_FocusRect: + debug << "SO_FocusRect"; break; + case QStyleOption::SO_Button: + debug << "SO_Button"; break; + case QStyleOption::SO_Tab: + debug << "SO_Tab"; break; + case QStyleOption::SO_MenuItem: + debug << "SO_MenuItem"; break; + case QStyleOption::SO_Frame: + debug << "SO_Frame"; break; + case QStyleOption::SO_ProgressBar: + debug << "SO_ProgressBar"; break; + case QStyleOption::SO_ToolBox: + debug << "SO_ToolBox"; break; + case QStyleOption::SO_Header: + debug << "SO_Header"; break; + case QStyleOption::SO_DockWidget: + debug << "SO_DockWidget"; break; + case QStyleOption::SO_ViewItem: + debug << "SO_ViewItem"; break; + case QStyleOption::SO_TabWidgetFrame: + debug << "SO_TabWidgetFrame"; break; + case QStyleOption::SO_TabBarBase: + debug << "SO_TabBarBase"; break; + case QStyleOption::SO_RubberBand: + debug << "SO_RubberBand"; break; + case QStyleOption::SO_Complex: + debug << "SO_Complex"; break; + case QStyleOption::SO_Slider: + debug << "SO_Slider"; break; + case QStyleOption::SO_SpinBox: + debug << "SO_SpinBox"; break; + case QStyleOption::SO_ToolButton: + debug << "SO_ToolButton"; break; + case QStyleOption::SO_ComboBox: + debug << "SO_ComboBox"; break; + case QStyleOption::SO_TitleBar: + debug << "SO_TitleBar"; break; + case QStyleOption::SO_CustomBase: + debug << "SO_CustomBase"; break; + case QStyleOption::SO_GroupBox: + debug << "SO_GroupBox"; break; + case QStyleOption::SO_ToolBar: + debug << "SO_ToolBar"; break; + case QStyleOption::SO_ComplexCustomBase: + debug << "SO_ComplexCustomBase"; break; + case QStyleOption::SO_SizeGrip: + debug << "SO_SizeGrip"; break; + case QStyleOption::SO_GraphicsItem: + debug << "SO_GraphicsItem"; break; + } +#else + Q_UNUSED(optionType); +#endif + return debug; +} + +QDebug operator<<(QDebug debug, const QStyleOption &option) +{ +#if !defined(QT_NO_DEBUG) + debug << "QStyleOption("; + debug << QStyleOption::OptionType(option.type); + debug << ',' << (option.direction == Qt::RightToLeft ? "RightToLeft" : "LeftToRight"); + debug << ',' << option.state; + debug << ',' << option.rect; + debug << ',' << option.styleObject; + debug << ')'; +#else + Q_UNUSED(option); +#endif + return debug; +} +#endif + +} // namespace QQC2 + +QT_END_NAMESPACE |