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Qt 4.8
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Qt 4.8
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The QStyleOptionComplex class is used to hold parameters that are common to all complex controls. More...
#include <qstyleoption.h>
Public Types | |
| enum | StyleOptionType { Type = SO_Complex } |
| This enum is used to hold information about the type of the style option, and is defined for each QStyleOption subclass. More... | |
| enum | StyleOptionVersion { Version = 1 } |
| This enum is used to hold information about the version of the style option, and is defined for each QStyleOption subclass. More... | |
 Public Types inherited from QStyleOption | |
| enum | OptionType { SO_Default, SO_FocusRect, SO_Button, SO_Tab, SO_MenuItem, SO_Frame, SO_ProgressBar, SO_ToolBox, SO_Header, SO_Q3DockWindow, SO_DockWidget, SO_Q3ListViewItem, SO_ViewItem, SO_TabWidgetFrame, SO_TabBarBase, SO_RubberBand, SO_ToolBar, SO_GraphicsItem, SO_Complex = 0xf0000, SO_Slider, SO_SpinBox, SO_ToolButton, SO_ComboBox, SO_Q3ListView, SO_TitleBar, SO_GroupBox, SO_SizeGrip, SO_CustomBase = 0xf00, SO_ComplexCustomBase = 0xf000000 } |
| This enum is used internally by QStyleOption, its subclasses, and qstyleoption_cast() to determine the type of style option. More... | |
| enum | StyleOptionType { Type = SO_Default } |
| This enum is used to hold information about the type of the style option, and is defined for each QStyleOption subclass. More... | |
| enum | StyleOptionVersion { Version = 1 } |
| This enum is used to hold information about the version of the style option, and is defined for each QStyleOption subclass. More... | |
Public Functions | |
| QStyleOptionComplex (int version=QStyleOptionComplex::Version, int type=SO_Complex) | |
| Constructs a QStyleOptionComplex of the specified type and version, initializing the member variables to their default values. More... | |
| QStyleOptionComplex (const QStyleOptionComplex &other) | |
| Constructs a copy of the other style option. More... | |
| Public Functions inherited from QStyleOption | |
| void | init (const QWidget *w) |
| Use initFrom(widget) instead. More... | |
| void | initFrom (const QWidget *w) |
| QStyleOption & | operator= (const QStyleOption &other) |
| Assign other to this QStyleOption. More... | |
| QStyleOption (int version=QStyleOption::Version, int type=SO_Default) | |
| Constructs a QStyleOption with the specified version and type. More... | |
| QStyleOption (const QStyleOption &other) | |
| Constructs a copy of other. More... | |
| ~QStyleOption () | |
| Destroys this style option object. More... | |
Public Variables | |
| QStyle::SubControls | activeSubControls |
| This variable holds a bitwise OR of the sub-controls that are active for the complex control. More... | |
| QStyle::SubControls | subControls |
| This variable holds a bitwise OR of the sub-controls to be drawn for the complex control. More... | |
| Public Variables inherited from QStyleOption | |
| Qt::LayoutDirection | direction |
| the text layout direction that should be used when drawing text in the control More... | |
| QFontMetrics | fontMetrics |
| the font metrics that should be used when drawing text in the control More... | |
| QPalette | palette |
| the palette that should be used when painting the control More... | |
| QRect | rect |
| the area that should be used for various calculations and painting More... | |
| QStyle::State | state |
| the style flags that are used when drawing the control More... | |
| int | type |
| the option type of the style option More... | |
| int | version |
| the version of the style option More... | |
Additional Inherited Members | |
| Related Functions inherited from QStyleOption | |
| T | qstyleoption_cast (const QStyleOption *option) |
| T | qstyleoption_cast (QStyleOption *option) |
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More... | |
The QStyleOptionComplex class is used to hold parameters that are common to all complex controls.
This class is not used on its own. Instead it is used to derive other complex control options, for example QStyleOptionSlider and QStyleOptionSpinBox.
For performance reasons, the access to the member variables is direct (i.e., using the . or -> operator).
For an example demonstrating how style options can be used, see the widgets/styles{Styles} example.
Definition at line 687 of file qstyleoption.h.
This enum is used to hold information about the type of the style option, and is defined for each QStyleOption subclass.
The type is used internally by QStyleOption, its subclasses, and qstyleoption_cast() to determine the type of style option. In general you do not need to worry about this unless you want to create your own QStyleOption subclass and your own styles.
| Enumerator | |
|---|---|
| Type | |
Definition at line 690 of file qstyleoption.h.
This enum is used to hold information about the version of the style option, and is defined for each QStyleOption subclass.
The version is used by QStyleOption subclasses to implement extensions without breaking compatibility. If you use qstyleoption_cast(), you normally do not need to check it.
| Enumerator | |
|---|---|
| Version | |
Definition at line 691 of file qstyleoption.h.
| QStyleOptionComplex::QStyleOptionComplex | ( | int | version = QStyleOptionComplex::Version, |
| int | type = SO_Complex |
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| ) |
Constructs a QStyleOptionComplex of the specified type and version, initializing the member variables to their default values.
This constructor is usually called by subclasses.
Definition at line 3238 of file qstyleoption.cpp.
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inline |
Constructs a copy of the other style option.
Definition at line 697 of file qstyleoption.h.
| QStyleOptionComplex::activeSubControls |
This variable holds a bitwise OR of the sub-controls that are active for the complex control.
The default value is QStyle::SC_None.
Definition at line 694 of file qstyleoption.h.
Referenced by QComboBoxPrivateContainer::comboStyleOption(), QWindowsVistaStyle::drawComplexControl(), QCommonStyle::drawComplexControl(), QPlastiqueStyle::drawComplexControl(), QCleanlooksStyle::drawComplexControl(), QWindowsXPStyle::drawComplexControl(), QGtkStyle::drawComplexControl(), QMotifStyle::drawComplexControl(), QMacStylePrivate::initComboboxBdi(), QScrollBar::initStyleOption(), QDial::initStyleOption(), QMDIControl::initStyleOption(), QGroupBox::initStyleOption(), QSlider::initStyleOption(), QToolButton::initStyleOption(), QAbstractSpinBox::initStyleOption(), QWorkspaceTitleBar::initStyleOption(), QComboBox::initStyleOption(), QMdi::ControllerWidget::initStyleOption(), QGraphicsWidgetPrivate::initStyleOptionTitleBar(), QComboBoxPrivateContainer::mousePressEvent(), QDecorationStyled::paint(), QScrollBar::paintEvent(), QMDIControl::paintEvent(), QSlider::paintEvent(), QDockWidgetTitleButton::paintEvent(), QDateTimeEdit::paintEvent(), QWorkspaceTitleBar::paintEvent(), QMdi::ControllerWidget::paintEvent(), QMacStyle::sizeFromContents(), QMdiSubWindowPrivate::titleBarOptions(), and QStyleHelper::uniqueName().
| QStyleOptionComplex::subControls |
This variable holds a bitwise OR of the sub-controls to be drawn for the complex control.
The default value is QStyle::SC_All.
Definition at line 693 of file qstyleoption.h.
Referenced by QComboBoxPrivateContainer::comboStyleOption(), QWindowsVistaStyle::drawComplexControl(), QCommonStyle::drawComplexControl(), QWindowsCEStyle::drawComplexControl(), QPlastiqueStyle::drawComplexControl(), QWindowsMobileStyle::drawComplexControl(), QCleanlooksStyle::drawComplexControl(), QWindowsStyle::drawComplexControl(), QWindowsXPStyle::drawComplexControl(), QGtkStyle::drawComplexControl(), QMotifStyle::drawComplexControl(), QStyleSheetStyle::drawComplexControl(), QMacStyle::drawComplexControl(), QStyleHelper::drawDial(), QCommonStyle::hitTestComplexControl(), QScrollBar::initStyleOption(), QDial::initStyleOption(), QMDIControl::initStyleOption(), QGroupBox::initStyleOption(), QSlider::initStyleOption(), QToolButton::initStyleOption(), QAbstractSpinBox::initStyleOption(), QDateTimeEdit::initStyleOption(), QWorkspaceTitleBar::initStyleOption(), QComboBox::initStyleOption(), QMdi::ControllerWidget::initStyleOption(), QGraphicsWidgetPrivate::initStyleOptionTitleBar(), QComboBoxPrivateContainer::mousePressEvent(), QSlider::mouseReleaseEvent(), QSliderPrivate::newHoverControl(), QToolButtonPrivate::newHoverControl(), QDateTimeEditPrivate::newHoverControl(), QAbstractSpinBoxPrivate::newHoverControl(), QScrollBarPrivate::newHoverControl(), QComboBoxPrivate::newHoverControl(), QDecorationStyled::paint(), QScrollBar::paintEvent(), QSlider::paintEvent(), QDockWidgetTitleButton::paintEvent(), QDateTimeEdit::paintEvent(), QWorkspaceTitleBar::paintEvent(), QDecorationStyled::region(), QMacStyle::sizeFromContents(), QCommonStyle::subControlRect(), QWindowsXPStyle::subControlRect(), QStyleSheetStyle::subControlRect(), QDecorationStyled::titleBarHeight(), QMdiSubWindowPrivate::titleBarOptions(), QDateTimeEditPrivate::updateEditFieldGeometry(), QAbstractSpinBoxPrivate::updateEditFieldGeometry(), and QGraphicsWidgetPrivate::windowFrameMouseReleaseEvent().