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Qt 4.8
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Qt 4.8
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The QStyleOptionSpinBox class is used to describe the parameters necessary for drawing a spin box. More...
#include <qstyleoption.h>
Public Types | |
| enum | StyleOptionType { Type = SO_SpinBox } |
| 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 QStyleOptionComplex | |
| 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 | |
| QStyleOptionSpinBox () | |
| Constructs a QStyleOptionSpinBox, initializing the members variables to their default values. More... | |
| QStyleOptionSpinBox (const QStyleOptionSpinBox &other) | |
| Constructs a copy of the other style option. More... | |
| Public Functions inherited from QStyleOptionComplex | |
| 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 | |
| QAbstractSpinBox::ButtonSymbols | buttonSymbols |
| the type of button symbols to draw for the spin box More... | |
| bool | frame |
| whether the spin box has a frame More... | |
| QAbstractSpinBox::StepEnabled | stepEnabled |
| which buttons of the spin box that are enabled More... | |
| Public Variables inherited from QStyleOptionComplex | |
| 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... | |
Protected Functions | |
| QStyleOptionSpinBox (int version) | |
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 QStyleOptionSpinBox class is used to describe the parameters necessary for drawing a spin box.
QStyleOptionSpinBox contains all the information that QStyle functions need to draw QSpinBox and QDateTimeEdit.
For performance reasons, the access to the member variables is direct (i.e., using the . or -> operator). This low-level feel makes the structures straightforward to use and emphasizes that these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see the widgets/styles{Styles} example.
Definition at line 729 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 732 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 733 of file qstyleoption.h.
| QStyleOptionSpinBox::QStyleOptionSpinBox | ( | ) |
Constructs a QStyleOptionSpinBox, initializing the members variables to their default values.
Definition at line 3588 of file qstyleoption.cpp.
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inline |
Constructs a copy of the other style option.
Definition at line 740 of file qstyleoption.h.
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protected |
Definition at line 3597 of file qstyleoption.cpp.
| QStyleOptionSpinBox::buttonSymbols |
the type of button symbols to draw for the spin box
The default value is QAbstractSpinBox::UpDownArrows specufying little arrows in the classic style.
Definition at line 735 of file qstyleoption.h.
Referenced by QAbstractSpinBox::initStyleOption().
| QStyleOptionSpinBox::frame |
whether the spin box has a frame
The default value is false, i.e. the spin box has no frame.
Definition at line 737 of file qstyleoption.h.
Referenced by QCleanlooksStyle::drawComplexControl(), QAbstractSpinBox::initStyleOption(), and QDateTimeEdit::paintEvent().
| QStyleOptionSpinBox::stepEnabled |
which buttons of the spin box that are enabled
The default value is QAbstractSpinBox::StepNone.
Definition at line 736 of file qstyleoption.h.
Referenced by QAbstractSpinBox::initStyleOption().