class Gtk::GridLayout
- Gtk::GridLayout
- Gtk::LayoutManager
- GObject::Object
- Reference
- Object
Overview
Gtk::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 Gtk::GridLayoutChild
associated to each child widget.
The behaviour of Gtk::GridLayout
when several children occupy the same
grid cell is undefined.
Gtk::GridLayout
can be used like a Gtk::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 Gtk::BoxLayout
.
Defined in:
lib/gi-crystal/src/auto/gtk-4.0/grid_layout.crConstructors
-
.new : self
Creates a new
Gtk::GridLayout
. - .new(*, baseline_row : Int32? = nil, column_homogeneous : Bool? = nil, column_spacing : Int32? = nil, row_homogeneous : Bool? = nil, row_spacing : Int32? = nil)
Class Method Summary
-
.g_type : UInt64
Returns the type id (GType) registered in GLib type system.
Instance Method Summary
-
#baseline_row : Int32
Retrieves the row set with gtk_grid_layout_set_baseline_row().
-
#baseline_row=(row : Int32) : Nil
Sets which row defines the global baseline for the entire grid.
-
#column_homogeneous : Bool
Checks whether all columns of @grid should have the same width.
-
#column_homogeneous=(homogeneous : Bool) : Nil
Sets whether all columns of @grid should have the same width.
- #column_homogeneous? : Bool
-
#column_spacing : UInt32
Retrieves the spacing set with gtk_grid_layout_set_column_spacing().
- #column_spacing=(value : Int32) : Int32
-
#column_spacing=(spacing : UInt32) : Nil
Sets the amount of space to insert between consecutive columns.
-
#row_baseline_position(row : Int32) : Gtk::BaselinePosition
Returns the baseline position of @row.
-
#row_homogeneous : Bool
Checks whether all rows of @grid should have the same height.
-
#row_homogeneous=(homogeneous : Bool) : Nil
Sets whether all rows of @grid should have the same height.
- #row_homogeneous? : Bool
-
#row_spacing : UInt32
Retrieves the spacing set with gtk_grid_layout_set_row_spacing().
- #row_spacing=(value : Int32) : Int32
-
#row_spacing=(spacing : UInt32) : Nil
Sets the amount of space to insert between consecutive rows.
-
#set_row_baseline_position(row : Int32, pos : Gtk::BaselinePosition) : Nil
Sets how the baseline should be positioned on @row of the grid, in case that row is assigned more space than is requested.
Instance methods inherited from class Gtk::LayoutManager
allocate(widget : Gtk::Widget, width : Int32, height : Int32, baseline : Int32) : Nil
allocate,
layout_changed : Nil
layout_changed,
layout_child(child : Gtk::Widget) : Gtk::LayoutChild
layout_child,
measure(widget : Gtk::Widget, orientation : Gtk::Orientation, for_size : Int32) : Nil
measure,
request_mode : Gtk::SizeRequestMode
request_mode,
widget : Gtk::Widget?
widget
Constructor methods inherited from class Gtk::LayoutManager
new
new
Class methods inherited from class Gtk::LayoutManager
g_type : UInt64
g_type
Instance methods inherited from class GObject::Object
bind_property(source_property : String, target : GObject::Object, target_property : String, flags : GObject::BindingFlags) : GObject::Binding
bind_property,
bind_property_full(source_property : String, target : GObject::Object, target_property : String, flags : GObject::BindingFlags, transform_to : GObject::Closure, transform_from : GObject::Closure) : GObject::Binding
bind_property_full,
data(key : String) : Pointer(Void)?
data,
finalize
finalize,
freeze_notify : Nil
freeze_notify,
getv(names : Enumerable(String), values : Enumerable(_)) : Nil
getv,
notify(property_name : String) : Nil
notify,
notify_by_pspec(pspec : GObject::ParamSpec) : Nil
notify_by_pspec,
notify_signal
notify_signal,
property(property_name : String, value : _) : Nil
property,
qdata(quark : UInt32) : Pointer(Void)?
qdata,
ref_count : UInt32
ref_count,
run_dispose : Nil
run_dispose,
set_data(key : String, data : Pointer(Void)?) : Nil
set_data,
set_property(property_name : String, value : _) : Nil
set_property,
steal_data(key : String) : Pointer(Void)?
steal_data,
steal_qdata(quark : UInt32) : Pointer(Void)?
steal_qdata,
thaw_notify : Nil
thaw_notify,
to_unsafe : Pointer(Void)
to_unsafe,
watch_closure(closure : GObject::Closure) : Nil
watch_closure
Constructor methods inherited from class GObject::Object
cast(obj : GObject::Object) : self
cast,
cast?(obj : GObject::Object) : self?
cast?,
new(pointer : Pointer(Void), transfer : GICrystal::Transfer)new new, newv(object_type : UInt64, parameters : Enumerable(GObject::Parameter)) : self newv
Class methods inherited from class GObject::Object
compat_control(what : UInt64, data : Pointer(Void)?) : UInt64
compat_control,
g_type : UInt64
g_type,
interface_find_property(g_iface : GObject::TypeInterface, property_name : String) : GObject::ParamSpec
interface_find_property,
interface_list_properties(g_iface : GObject::TypeInterface) : Enumerable(GObject::ParamSpec)
interface_list_properties
Constructor Detail
Class Method Detail
Instance Method Detail
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 @grid.
Sets whether all columns of @grid should have the same width.
Sets the amount of space to insert between consecutive columns.
Returns the baseline position of @row.
If no value has been set with
Gtk::GridLayout#row_baseline_position=
,
the default value of %GTK_BASELINE_POSITION_CENTER
is returned.
Sets whether all rows of @grid should have the same height.
Sets the amount of space to insert between consecutive rows.
Sets how the baseline should be positioned on @row of the grid, in case that row is assigned more space than is requested.