pub struct GridLayout { /* private fields */ }
Expand description
GridLayout
is a layout manager which arranges child widgets in
rows and columns.
Children have an “attach point” defined by the horizontal and vertical
index of the cell they occupy; children can span multiple rows or columns.
The layout properties for setting the attach points and spans are set
using the GridLayoutChild
associated to each child widget.
The behaviour of GridLayout
when several children occupy the same
grid cell is undefined.
GridLayout
can be used like a BoxLayout
if all children are
attached to the same row or column; however, if you only ever need a
single row or column, you should consider using BoxLayout
.
§Properties
§baseline-row
The row to align to the baseline, when GtkWidget:valign
is set
to Align::Baseline
.
Readable | Writeable
§column-homogeneous
Whether all the columns in the grid have the same width.
Readable | Writeable
§column-spacing
The amount of space between to consecutive columns.
Readable | Writeable
§row-homogeneous
Whether all the rows in the grid have the same height.
Readable | Writeable
§row-spacing
The amount of space between to consecutive rows.
Readable | Writeable
§Implements
LayoutManagerExt
, [trait@glib::ObjectExt
]
GLib type: GObject with reference counted clone semantics.
Implementations§
source§impl GridLayout
impl GridLayout
sourcepub fn new() -> GridLayout
pub fn new() -> GridLayout
sourcepub fn builder() -> GridLayoutBuilder
pub fn builder() -> GridLayoutBuilder
Creates a new builder-pattern struct instance to construct GridLayout
objects.
This method returns an instance of GridLayoutBuilder
which can be used to create GridLayout
objects.
sourcepub fn baseline_row(&self) -> i32
pub fn baseline_row(&self) -> i32
sourcepub fn is_column_homogeneous(&self) -> bool
pub fn is_column_homogeneous(&self) -> bool
sourcepub fn column_spacing(&self) -> u32
pub fn column_spacing(&self) -> u32
Retrieves the spacing set with gtk_grid_layout_set_column_spacing().
§Returns
the spacing between consecutive columns
sourcepub fn row_baseline_position(&self, row: i32) -> BaselinePosition
pub fn row_baseline_position(&self, row: i32) -> BaselinePosition
Returns the baseline position of @row.
If no value has been set with
set_row_baseline_position()
,
the default value of BaselinePosition::Center
is returned.
§row
a row index
§Returns
the baseline position of @row
sourcepub fn is_row_homogeneous(&self) -> bool
pub fn is_row_homogeneous(&self) -> bool
sourcepub fn row_spacing(&self) -> u32
pub fn row_spacing(&self) -> u32
Retrieves the spacing set with gtk_grid_layout_set_row_spacing().
§Returns
the spacing between consecutive rows
sourcepub fn set_baseline_row(&self, row: i32)
pub fn set_baseline_row(&self, row: i32)
Sets which row defines the global baseline for the entire grid.
Each row in the grid can have its own local baseline, but only one of those is global, meaning it will be the baseline in the parent of the @self.
§row
the row index
sourcepub fn set_column_homogeneous(&self, homogeneous: bool)
pub fn set_column_homogeneous(&self, homogeneous: bool)
sourcepub fn set_column_spacing(&self, spacing: u32)
pub fn set_column_spacing(&self, spacing: u32)
Sets the amount of space to insert between consecutive columns.
§spacing
the amount of space between columns, in pixels
sourcepub fn set_row_baseline_position(&self, row: i32, pos: BaselinePosition)
pub fn set_row_baseline_position(&self, row: i32, pos: BaselinePosition)
sourcepub fn set_row_homogeneous(&self, homogeneous: bool)
pub fn set_row_homogeneous(&self, homogeneous: bool)
sourcepub fn set_row_spacing(&self, spacing: u32)
pub fn set_row_spacing(&self, spacing: u32)
Sets the amount of space to insert between consecutive rows.
§spacing
the amount of space between rows, in pixels
pub fn connect_baseline_row_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_column_homogeneous_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_column_spacing_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_row_homogeneous_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_row_spacing_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
Trait Implementations§
source§impl Clone for GridLayout
impl Clone for GridLayout
source§impl Debug for GridLayout
impl Debug for GridLayout
source§impl Default for GridLayout
impl Default for GridLayout
source§impl HasParamSpec for GridLayout
impl HasParamSpec for GridLayout
type ParamSpec = ParamSpecObject
source§type SetValue = GridLayout
type SetValue = GridLayout
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, GridLayout>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for GridLayout
impl Hash for GridLayout
source§impl Ord for GridLayout
impl Ord for GridLayout
source§fn cmp(&self, other: &Self) -> Ordering
fn cmp(&self, other: &Self) -> Ordering
Comparison for two GObjects.
Compares the memory addresses of the provided objects.
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl ParentClassIs for GridLayout
impl ParentClassIs for GridLayout
type Parent = LayoutManager
source§impl<OT: ObjectType> PartialEq<OT> for GridLayout
impl<OT: ObjectType> PartialEq<OT> for GridLayout
source§impl<OT: ObjectType> PartialOrd<OT> for GridLayout
impl<OT: ObjectType> PartialOrd<OT> for GridLayout
source§impl StaticType for GridLayout
impl StaticType for GridLayout
source§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for GridLayout
impl IsA<LayoutManager> for GridLayout
Auto Trait Implementations§
impl Freeze for GridLayout
impl RefUnwindSafe for GridLayout
impl !Send for GridLayout
impl !Sync for GridLayout
impl Unpin for GridLayout
impl UnwindSafe for GridLayout
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args: &[Value],
) -> Option<Value>
fn emit_by_name_with_values( &self, signal_name: &str, args: &[Value], ) -> Option<Value>
source§fn emit_by_name_with_details<R>(
&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue],
) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_by_name_with_details<R>(
&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue],
) -> Rwhere
R: TryFromClosureReturnValue,
source§fn emit_by_name_with_details_and_values(
&self,
signal_name: &str,
details: Quark,
args: &[Value],
) -> Option<Value>
fn emit_by_name_with_details_and_values( &self, signal_name: &str, details: Quark, args: &[Value], ) -> Option<Value>
source§fn emit_with_details<R>(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue],
) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_with_details<R>(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue],
) -> Rwhere
R: TryFromClosureReturnValue,
source§fn emit_with_details_and_values(
&self,
signal_id: SignalId,
details: Quark,
args: &[Value],
) -> Option<Value>
fn emit_with_details_and_values( &self, signal_id: SignalId, details: Quark, args: &[Value], ) -> Option<Value>
source§fn disconnect(&self, handler_id: SignalHandlerId)
fn disconnect(&self, handler_id: SignalHandlerId)
source§fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
notify
signal of the object. Read moresource§fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
notify
signal of the object. Read moresource§unsafe fn connect_notify_unsafe<F>(
&self,
name: Option<&str>,
f: F,
) -> SignalHandlerId
unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F, ) -> SignalHandlerId
notify
signal of the object. Read more