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CopperSpice API
1.7.4
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The QStyleOptionToolBar class is used to describe the parameters for drawing a toolbar. More...
Public Types | |
enum | StyleOptionType |
enum | StyleOptionVersion |
enum | ToolBarPosition |
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enum | OptionType |
enum | StyleOptionType |
enum | StyleOptionVersion |
Public Methods | |
QStyleOptionToolBar () | |
QStyleOptionToolBar (const QStyleOptionToolBar &other) | |
QStyleOptionToolBar & | operator= (const QStyleOptionToolBar &other) = default |
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QStyleOption (const QStyleOption &other) | |
QStyleOption (int version=QStyleOption::Version, int type=SO_Default) | |
~QStyleOption () | |
void | initFrom (const QWidget *widget) |
QStyleOption & | operator= (const QStyleOption &other) |
Additional Inherited Members | |
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T | qstyleoption_cast (const QStyleOption *option) |
T | qstyleoption_cast (QStyleOption *option) |
The QStyleOptionToolBar class is used to describe the parameters for drawing a toolbar. QStyleOptionToolBar contains all the information that QStyle functions need to draw QToolBar.
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.
The QStyleOptionToolBar class holds the lineWidth and the midLineWidth for drawing the widget. It also stores information about which area the toolbar should be located in, whether it is movable or not, which position the toolbar line should have (positionOfLine), and the toolbar's position within the line (positionWithinLine).
In addition, the class provides a couple of enums. The ToolBarFeature enum is used to describe whether a toolbar is movable or not, and the ToolBarPosition enum is used to describe the position of a toolbar line, as well as the toolbar's position within the line.
This enum is used to hold information about the type of the style option and is defined for each QStyleOption subclass.
Constant | Value | Description |
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QStyleOptionToolBar::Type | SO_ToolBar | The type of style option provided (SO_ToolBar for this class). |
This enum is used to hold information about the version of the style option and is defined for each QStyleOption subclass.
Constant | Value | Description |
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QStyleOptionToolBar::Version | 1 | 1 |
This enum is used to describe the position of a toolbar line, as well as the toolbar's position within the line.
The order of the positions within a line starts at the top of a vertical line, and from the left within a horizontal line. The order of the positions for the lines is always from the parent widget's boundary edges.
Constant | Value | Description |
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QStyleOptionToolBar::Beginning | 0 | The toolbar is located at the beginning of the line, or the toolbar line is the first of several lines. There can only be one toolbar (and only one line) with this position. |
QStyleOptionToolBar::Middle | 1 | The toolbar is located in the middle of the line, or the toolbar line is in the middle of several lines. There can several toolbars (and lines) with this position. |
QStyleOptionToolBar::End | 2 | The toolbar is located at the end of the line, or the toolbar line is the last of several lines. There can only be one toolbar (and only one line) with this position. |
QStyleOptionToolBar::OnlyOne | 3 | There is only one toolbar or line. This is the default value of the positionOfLine and positionWithinLine variables. |
QStyleOptionToolBar::QStyleOptionToolBar | ( | ) |
Constructs an empty QStyleOptionToolBar.
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inline |
Copy constructs a new QStyleOptionToolBar from other.
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default |
Copy assigns from other and returns a reference to this object.