[−][src]Struct qt_widgets::QStyleOptionToolBar
The QStyleOptionToolBar class is used to describe the parameters for drawing a toolbar.
C++ class: QStyleOptionToolBar
.
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.
For an example demonstrating how style options can be used, see the Styles example.
Methods
impl QStyleOptionToolBar
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pub unsafe fn copy_from(
&mut self,
other: impl CastInto<Ref<QStyleOptionToolBar>>
) -> MutRef<QStyleOptionToolBar>
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&mut self,
other: impl CastInto<Ref<QStyleOptionToolBar>>
) -> MutRef<QStyleOptionToolBar>
The QStyleOptionToolBar class is used to describe the parameters for drawing a toolbar.
Calls C++ function: QStyleOptionToolBar& QStyleOptionToolBar::operator=(const QStyleOptionToolBar& other)
.
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.
For an example demonstrating how style options can be used, see the Styles example.
pub unsafe fn features(&self) -> QFlags<ToolBarFeature>
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Returns a reference to the features
field.
pub unsafe fn line_width(&self) -> c_int
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Returns the value of the lineWidth
field.
pub unsafe fn mid_line_width(&self) -> c_int
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Returns the value of the midLineWidth
field.
pub unsafe fn new() -> CppBox<QStyleOptionToolBar>
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Constructs a QStyleOptionToolBar, initializing the members variables to their default values.
Calls C++ function: [constructor] void QStyleOptionToolBar::QStyleOptionToolBar()
.
Constructs a QStyleOptionToolBar, initializing the members variables to their default values.
pub unsafe fn new_copy(
other: impl CastInto<Ref<QStyleOptionToolBar>>
) -> CppBox<QStyleOptionToolBar>
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other: impl CastInto<Ref<QStyleOptionToolBar>>
) -> CppBox<QStyleOptionToolBar>
Constructs a copy of the other style option.
Calls C++ function: [constructor] void QStyleOptionToolBar::QStyleOptionToolBar(const QStyleOptionToolBar& other)
.
Constructs a copy of the other style option.
pub unsafe fn position_of_line(&self) -> ToolBarPosition
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Returns the value of the positionOfLine
field.
pub unsafe fn position_within_line(&self) -> ToolBarPosition
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Returns the value of the positionWithinLine
field.
pub unsafe fn set_features(&mut self, value: QFlags<ToolBarFeature>)
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Sets the value of the features
field.
pub unsafe fn set_line_width(&mut self, value: c_int)
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Sets the value of the lineWidth
field.
pub unsafe fn set_mid_line_width(&mut self, value: c_int)
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Sets the value of the midLineWidth
field.
pub unsafe fn set_position_of_line(&mut self, value: ToolBarPosition)
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Sets the value of the positionOfLine
field.
pub unsafe fn set_position_within_line(&mut self, value: ToolBarPosition)
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Sets the value of the positionWithinLine
field.
pub unsafe fn set_tool_bar_area(&mut self, value: ToolBarArea)
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Sets the value of the toolBarArea
field.
pub unsafe fn tool_bar_area(&self) -> ToolBarArea
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Returns the value of the toolBarArea
field.
Methods from Deref<Target = QStyleOption>
pub unsafe fn copy_from(
&mut self,
other: impl CastInto<Ref<QStyleOption>>
) -> MutRef<QStyleOption>
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&mut self,
other: impl CastInto<Ref<QStyleOption>>
) -> MutRef<QStyleOption>
Assign other to this QStyleOption.
Calls C++ function: QStyleOption& QStyleOption::operator=(const QStyleOption& other)
.
Assign other to this QStyleOption.
pub unsafe fn direction(&self) -> LayoutDirection
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Returns the value of the direction
field.
pub unsafe fn font_metrics(&self) -> Ref<QFontMetrics>
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Returns a reference to the fontMetrics
field.
pub unsafe fn font_metrics_mut(&mut self) -> MutRef<QFontMetrics>
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Returns a mutable reference to the fontMetrics
field.
pub unsafe fn init(&mut self, w: impl CastInto<Ptr<QWidget>>)
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Use initFrom(widget) instead.
Calls C++ function: void QStyleOption::init(const QWidget* w)
.
Use initFrom(widget) instead.
pub unsafe fn init_from(&mut self, w: impl CastInto<Ptr<QWidget>>)
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Initializes the state, direction, rect, palette, fontMetrics and styleObject member variables based on the specified widget.
Calls C++ function: void QStyleOption::initFrom(const QWidget* w)
.
Initializes the state, direction, rect, palette, fontMetrics and styleObject member variables based on the specified widget.
This is a convenience function; the member variables can also be initialized manually.
This function was introduced in Qt 4.1.
See also QWidget::layoutDirection(), QWidget::rect(), QWidget::palette(), and QWidget::fontMetrics().
pub unsafe fn palette(&self) -> Ref<QPalette>
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Returns a reference to the palette
field.
pub unsafe fn palette_mut(&mut self) -> MutRef<QPalette>
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Returns a mutable reference to the palette
field.
pub unsafe fn rect(&self) -> Ref<QRect>
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Returns a reference to the rect
field.
pub unsafe fn rect_mut(&mut self) -> MutRef<QRect>
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Returns a mutable reference to the rect
field.
pub unsafe fn set_direction(&mut self, value: LayoutDirection)
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Sets the value of the direction
field.
pub unsafe fn set_font_metrics(
&mut self,
value: impl CastInto<Ref<QFontMetrics>>
)
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&mut self,
value: impl CastInto<Ref<QFontMetrics>>
)
Sets the value of the fontMetrics
field.
pub unsafe fn set_palette(&mut self, value: impl CastInto<Ref<QPalette>>)
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Sets the value of the palette
field.
pub unsafe fn set_rect(&mut self, value: impl CastInto<Ref<QRect>>)
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Sets the value of the rect
field.
pub unsafe fn set_state(&mut self, value: QFlags<StateFlag>)
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Sets the value of the state
field.
pub unsafe fn set_style_object(&mut self, value: impl CastInto<MutPtr<QObject>>)
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Sets the value of the styleObject
field.
pub unsafe fn set_type(&mut self, value: c_int)
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Sets the value of the type
field.
pub unsafe fn set_version(&mut self, value: c_int)
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Sets the value of the version
field.
pub unsafe fn state(&self) -> QFlags<StateFlag>
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Returns a reference to the state
field.
pub unsafe fn style_object(&self) -> MutPtr<QObject>
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Returns the value of the styleObject
field.
pub unsafe fn type_(&self) -> c_int
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Returns the value of the type
field.
pub unsafe fn version(&self) -> c_int
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Returns the value of the version
field.
Trait Implementations
impl CppDeletable for QStyleOptionToolBar
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unsafe fn delete(&mut self)
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The QStyleOptionToolBar class is used to describe the parameters for drawing a toolbar.
Calls C++ function: [destructor] void QStyleOptionToolBar::~QStyleOptionToolBar()
.
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.
For an example demonstrating how style options can be used, see the Styles example.
impl Deref for QStyleOptionToolBar
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type Target = QStyleOption
The resulting type after dereferencing.
fn deref(&self) -> &QStyleOption
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Calls C++ function: QStyleOption* static_cast<QStyleOption*>(QStyleOptionToolBar* ptr)
.
impl DerefMut for QStyleOptionToolBar
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fn deref_mut(&mut self) -> &mut QStyleOption
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Calls C++ function: QStyleOption* static_cast<QStyleOption*>(QStyleOptionToolBar* ptr)
.
impl StaticDowncast<QStyleOptionToolBar> for QStyleOption
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unsafe fn static_downcast(ptr: Ptr<QStyleOption>) -> Ptr<QStyleOptionToolBar>
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Calls C++ function: QStyleOptionToolBar* static_cast<QStyleOptionToolBar*>(QStyleOption* ptr)
.
unsafe fn static_downcast_mut(
ptr: MutPtr<QStyleOption>
) -> MutPtr<QStyleOptionToolBar>
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ptr: MutPtr<QStyleOption>
) -> MutPtr<QStyleOptionToolBar>
Calls C++ function: QStyleOptionToolBar* static_cast<QStyleOptionToolBar*>(QStyleOption* ptr)
.
impl StaticUpcast<QStyleOption> for QStyleOptionToolBar
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unsafe fn static_upcast(ptr: Ptr<QStyleOptionToolBar>) -> Ptr<QStyleOption>
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Calls C++ function: QStyleOption* static_cast<QStyleOption*>(QStyleOptionToolBar* ptr)
.
unsafe fn static_upcast_mut(
ptr: MutPtr<QStyleOptionToolBar>
) -> MutPtr<QStyleOption>
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ptr: MutPtr<QStyleOptionToolBar>
) -> MutPtr<QStyleOption>
Calls C++ function: QStyleOption* static_cast<QStyleOption*>(QStyleOptionToolBar* ptr)
.
Auto Trait Implementations
impl RefUnwindSafe for QStyleOptionToolBar
impl Send for QStyleOptionToolBar
impl Sync for QStyleOptionToolBar
impl Unpin for QStyleOptionToolBar
impl UnwindSafe for QStyleOptionToolBar
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> CastInto<U> for T where
U: CastFrom<T>,
[src]
U: CastFrom<T>,
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> StaticUpcast<T> for T
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unsafe fn static_upcast(ptr: Ptr<T>) -> Ptr<T>
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unsafe fn static_upcast_mut(ptr: MutPtr<T>) -> MutPtr<T>
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,