pub struct SpinButton { /* private fields */ }
Expand description
A SpinButton
is an ideal way to allow the user to set the
value of some attribute.
Rather than having to directly type a number into a Entry
,
SpinButton
allows the user to click on one of two arrows
to increment or decrement the displayed value. A value can still be
typed in, with the bonus that it can be checked to ensure it is in a
given range.
The main properties of a SpinButton
are through an adjustment.
See the Adjustment
documentation for more details about
an adjustment’s properties.
Note that SpinButton
will by default make its entry large enough
to accommodate the lower and upper bounds of the adjustment. If this
is not desired, the automatic sizing can be turned off by explicitly
setting width-chars
to a value != -1.
§Using a GtkSpinButton to get an integer
⚠️ The following code is in c ⚠️
// Provides a function to retrieve an integer value from a GtkSpinButton
// and creates a spin button to model percentage values.
int
grab_int_value (GtkSpinButton *button,
gpointer user_data)
{
return gtk_spin_button_get_value_as_int (button);
}
void
create_integer_spin_button (void)
{
GtkWidget *window, *button;
GtkAdjustment *adjustment;
adjustment = gtk_adjustment_new (50.0, 0.0, 100.0, 1.0, 5.0, 0.0);
window = gtk_window_new ();
// creates the spinbutton, with no decimal places
button = gtk_spin_button_new (adjustment, 1.0, 0);
gtk_window_set_child (GTK_WINDOW (window), button);
gtk_window_present (GTK_WINDOW (window));
}
§Using a GtkSpinButton to get a floating point value
⚠️ The following code is in c ⚠️
// Provides a function to retrieve a floating point value from a
// GtkSpinButton, and creates a high precision spin button.
float
grab_float_value (GtkSpinButton *button,
gpointer user_data)
{
return gtk_spin_button_get_value (button);
}
void
create_floating_spin_button (void)
{
GtkWidget *window, *button;
GtkAdjustment *adjustment;
adjustment = gtk_adjustment_new (2.500, 0.0, 5.0, 0.001, 0.1, 0.0);
window = gtk_window_new ();
// creates the spinbutton, with three decimal places
button = gtk_spin_button_new (adjustment, 0.001, 3);
gtk_window_set_child (GTK_WINDOW (window), button);
gtk_window_present (GTK_WINDOW (window));
}
§Shortcuts and Gestures
The following signals have default keybindings:
§CSS nodes
spinbutton.horizontal
├── text
│ ├── undershoot.left
│ ╰── undershoot.right
├── button.down
╰── button.up
spinbutton.vertical
├── button.up
├── text
│ ├── undershoot.left
│ ╰── undershoot.right
╰── button.down
SpinButton
s main CSS node has the name spinbutton. It creates subnodes
for the entry and the two buttons, with these names. The button nodes have
the style classes .up and .down. The Text
subnodes (if present) are put
below the text node. The orientation of the spin button is reflected in
the .vertical or .horizontal style class on the main node.
§Accessibility
SpinButton
uses the AccessibleRole::SpinButton
role.
§Properties
§activates-default
Whether to activate the default widget when the spin button is activated.
See activate
for what counts as activation.
Readable | Writeable
§adjustment
The adjustment that holds the value of the spin button.
Readable | Writeable
§climb-rate
The acceleration rate when you hold down a button or key.
Readable | Writeable
§digits
The number of decimal places to display.
Readable | Writeable
§numeric
Whether non-numeric characters should be ignored.
Readable | Writeable
§snap-to-ticks
Whether erroneous values are automatically changed to the spin buttons nearest step increment.
Readable | Writeable
§update-policy
Whether the spin button should update always, or only when the value is acceptable.
Readable | Writeable
§value
The current value.
Readable | Writeable
§wrap
Whether a spin button should wrap upon reaching its limits.
Readable | Writeable
Widget
§can-focus
Whether the widget or any of its descendents can accept the input focus.
This property is meant to be set by widget implementations, typically in their instance init function.
Readable | Writeable
§can-target
Whether the widget can receive pointer events.
Readable | Writeable
§css-classes
A list of css classes applied to this widget.
Readable | Writeable
§css-name
The name of this widget in the CSS tree.
This property is meant to be set by widget implementations, typically in their instance init function.
Readable | Writeable | Construct Only
§cursor
The cursor used by @widget.
Readable | Writeable
§focus-on-click
Whether the widget should grab focus when it is clicked with the mouse.
This property is only relevant for widgets that can take focus.
Readable | Writeable
§focusable
Whether this widget itself will accept the input focus.
Readable | Writeable
§halign
How to distribute horizontal space if widget gets extra space.
Readable | Writeable
§has-default
Whether the widget is the default widget.
Readable
§has-focus
Whether the widget has the input focus.
Readable
§has-tooltip
Enables or disables the emission of the ::query-tooltip signal on @widget.
A value of true
indicates that @widget can have a tooltip, in this case
the widget will be queried using query-tooltip
to
determine whether it will provide a tooltip or not.
Readable | Writeable
§height-request
Override for height request of the widget.
If this is -1, the natural request will be used.
Readable | Writeable
§hexpand
Whether to expand horizontally.
Readable | Writeable
§hexpand-set
Whether to use the hexpand
property.
Readable | Writeable
§layout-manager
The LayoutManager
instance to use to compute the preferred size
of the widget, and allocate its children.
This property is meant to be set by widget implementations, typically in their instance init function.
Readable | Writeable
§margin-bottom
Margin on bottom side of widget.
This property adds margin outside of the widget’s normal size
request, the margin will be added in addition to the size from
WidgetExt::set_size_request()
for example.
Readable | Writeable
§margin-end
Margin on end of widget, horizontally.
This property supports left-to-right and right-to-left text directions.
This property adds margin outside of the widget’s normal size
request, the margin will be added in addition to the size from
WidgetExt::set_size_request()
for example.
Readable | Writeable
§margin-start
Margin on start of widget, horizontally.
This property supports left-to-right and right-to-left text directions.
This property adds margin outside of the widget’s normal size
request, the margin will be added in addition to the size from
WidgetExt::set_size_request()
for example.
Readable | Writeable
§margin-top
Margin on top side of widget.
This property adds margin outside of the widget’s normal size
request, the margin will be added in addition to the size from
WidgetExt::set_size_request()
for example.
Readable | Writeable
§name
The name of the widget.
Readable | Writeable
§opacity
The requested opacity of the widget.
Readable | Writeable
§overflow
How content outside the widget’s content area is treated.
This property is meant to be set by widget implementations, typically in their instance init function.
Readable | Writeable
§parent
The parent widget of this widget.
Readable
§receives-default
Whether the widget will receive the default action when it is focused.
Readable | Writeable
§root
The Root
widget of the widget tree containing this widget.
This will be None
if the widget is not contained in a root widget.
Readable
§scale-factor
The scale factor of the widget.
Readable
§sensitive
Whether the widget responds to input.
Readable | Writeable
§tooltip-markup
Sets the text of tooltip to be the given string, which is marked up with Pango markup.
Also see Tooltip::set_markup()
.
This is a convenience property which will take care of getting the
tooltip shown if the given string is not None
:
has-tooltip
will automatically be set to true
and there will be taken care of query-tooltip
in
the default signal handler.
Note that if both tooltip-text
and
tooltip-markup
are set, the last one wins.
Readable | Writeable
§tooltip-text
Sets the text of tooltip to be the given string.
Also see Tooltip::set_text()
.
This is a convenience property which will take care of getting the
tooltip shown if the given string is not None
:
has-tooltip
will automatically be set to true
and there will be taken care of query-tooltip
in
the default signal handler.
Note that if both tooltip-text
and
tooltip-markup
are set, the last one wins.
Readable | Writeable
§valign
How to distribute vertical space if widget gets extra space.
Readable | Writeable
§vexpand
Whether to expand vertically.
Readable | Writeable
§vexpand-set
Whether to use the vexpand
property.
Readable | Writeable
§visible
Whether the widget is visible.
Readable | Writeable
§width-request
Override for width request of the widget.
If this is -1, the natural request will be used.
Readable | Writeable
Accessible
§accessible-role
The accessible role of the given Accessible
implementation.
The accessible role cannot be changed once set.
Readable | Writeable
CellEditable
§editing-canceled
Indicates whether editing on the cell has been canceled.
Readable | Writeable
Editable
§cursor-position
The current position of the insertion cursor in chars.
Readable
§editable
Whether the entry contents can be edited.
Readable | Writeable
§enable-undo
If undo/redo should be enabled for the editable.
Readable | Writeable
§max-width-chars
The desired maximum width of the entry, in characters.
Readable | Writeable
§selection-bound
The position of the opposite end of the selection from the cursor in chars.
Readable
§text
The contents of the entry.
Readable | Writeable
§width-chars
Number of characters to leave space for in the entry.
Readable | Writeable
§xalign
The horizontal alignment, from 0 (left) to 1 (right).
Reversed for RTL layouts.
Readable | Writeable
§Signals
§activate
Emitted when the spin button is activated.
The keybindings for this signal are all forms of the Enter key.
If the Enter key results in the value being committed to the spin button, then activation does not occur until Enter is pressed again.
Action
§change-value
Emitted when the user initiates a value change.
This is a keybinding signal.
Applications should not connect to it, but may emit it with g_signal_emit_by_name() if they need to control the cursor programmatically.
The default bindings for this signal are Up/Down and PageUp/PageDown.
Action
§input
Emitted to convert the users input into a double value.
The signal handler is expected to use EditableExt::text()
to retrieve the text of the spinbutton and set @new_value to the
new value.
The default conversion uses g_strtod().
§output
Emitted to tweak the formatting of the value for display.
⚠️ The following code is in c ⚠️
// show leading zeros
static gboolean
on_output (GtkSpinButton *spin,
gpointer data)
{
char *text;
int value;
value = gtk_spin_button_get_value_as_int (spin);
text = g_strdup_printf ("%02d", value);
gtk_editable_set_text (GTK_EDITABLE (spin), text):
g_free (text);
return TRUE;
}
§value-changed
Emitted when the value is changed.
Also see the output
signal.
§wrapped
Emitted right after the spinbutton wraps from its maximum to its minimum value or vice-versa.
Widget
§destroy
Signals that all holders of a reference to the widget should release the reference that they hold.
May result in finalization of the widget if all references are released.
This signal is not suitable for saving widget state.
§direction-changed
Emitted when the text direction of a widget changes.
§hide
Emitted when @widget is hidden.
§keynav-failed
Emitted if keyboard navigation fails.
See WidgetExt::keynav_failed()
for details.
§map
Emitted when @widget is going to be mapped.
A widget is mapped when the widget is visible (which is controlled with
visible
) and all its parents up to the toplevel widget
are also visible.
The ::map signal can be used to determine whether a widget will be drawn,
for instance it can resume an animation that was stopped during the
emission of unmap
.
§mnemonic-activate
Emitted when a widget is activated via a mnemonic.
The default handler for this signal activates @widget if @group_cycling
is false
, or just makes @widget grab focus if @group_cycling is true
.
§move-focus
Emitted when the focus is moved.
The ::move-focus signal is a keybinding signal.
The default bindings for this signal are Tab to move forward, and Shift+Tab to move backward.
Action
§query-tooltip
Emitted when the widget’s tooltip is about to be shown.
This happens when the has-tooltip
property
is true
and the hover timeout has expired with the cursor hovering
“above” @widget; or emitted when @widget got focus in keyboard mode.
Using the given coordinates, the signal handler should determine
whether a tooltip should be shown for @widget. If this is the case
true
should be returned, false
otherwise. Note that if
@keyboard_mode is true
, the values of @x and @y are undefined and
should not be used.
The signal handler is free to manipulate @tooltip with the therefore destined function calls.
§realize
Emitted when @widget is associated with a gdk::Surface
.
This means that WidgetExt::realize()
has been called
or the widget has been mapped (that is, it is going to be drawn).
§show
Emitted when @widget is shown.
§state-flags-changed
Emitted when the widget state changes.
§unmap
Emitted when @widget is going to be unmapped.
A widget is unmapped when either it or any of its parents up to the toplevel widget have been set as hidden.
As ::unmap indicates that a widget will not be shown any longer, it can be used to, for example, stop an animation on the widget.
§unrealize
Emitted when the gdk::Surface
associated with @widget is destroyed.
This means that WidgetExt::unrealize()
has been called
or the widget has been unmapped (that is, it is going to be hidden).
CellEditable
§editing-done
This signal is a sign for the cell renderer to update its value from the @cell_editable.
Implementations of CellEditable
are responsible for
emitting this signal when they are done editing, e.g.
Entry
emits this signal when the user presses Enter. Typical things to
do in a handler for ::editing-done are to capture the edited value,
disconnect the @cell_editable from signals on the CellRenderer
, etc.
gtk_cell_editable_editing_done() is a convenience method
for emitting GtkCellEditable::editing-done
.
§remove-widget
This signal is meant to indicate that the cell is finished editing, and the @cell_editable widget is being removed and may subsequently be destroyed.
Implementations of CellEditable
are responsible for
emitting this signal when they are done editing. It must
be emitted after the GtkCellEditable::editing-done
signal,
to give the cell renderer a chance to update the cell’s value
before the widget is removed.
gtk_cell_editable_remove_widget() is a convenience method
for emitting GtkCellEditable::remove-widget
.
Editable
§changed
Emitted at the end of a single user-visible operation on the contents.
E.g., a paste operation that replaces the contents of the selection will cause only one signal emission (even though it is implemented by first deleting the selection, then inserting the new content, and may cause multiple ::notify::text signals to be emitted).
§delete-text
Emitted when text is deleted from the widget by the user.
The default handler for this signal will normally be responsible for deleting the text, so by connecting to this signal and then stopping the signal with g_signal_stop_emission(), it is possible to modify the range of deleted text, or prevent it from being deleted entirely.
The @start_pos and @end_pos parameters are interpreted as for
EditableExt::delete_text()
.
§insert-text
Emitted when text is inserted into the widget by the user.
The default handler for this signal will normally be responsible for inserting the text, so by connecting to this signal and then stopping the signal with g_signal_stop_emission(), it is possible to modify the inserted text, or prevent it from being inserted entirely.
§Implements
WidgetExt
, [trait@glib::ObjectExt
], AccessibleExt
, BuildableExt
, ConstraintTargetExt
, AccessibleRangeExt
, CellEditableExt
, EditableExt
, OrientableExt
, WidgetExtManual
, AccessibleExtManual
, EditableExtManual
GLib type: GObject with reference counted clone semantics.
Implementations§
source§impl SpinButton
impl SpinButton
sourcepub fn new(
adjustment: Option<&impl IsA<Adjustment>>,
climb_rate: f64,
digits: u32,
) -> SpinButton
pub fn new( adjustment: Option<&impl IsA<Adjustment>>, climb_rate: f64, digits: u32, ) -> SpinButton
Creates a new SpinButton
.
§adjustment
the Adjustment
that this spin button should use
§climb_rate
specifies by how much the rate of change in the value will accelerate if you continue to hold down an up/down button or arrow key
§digits
the number of decimal places to display
§Returns
The new SpinButton
sourcepub fn with_range(min: f64, max: f64, step: f64) -> SpinButton
pub fn with_range(min: f64, max: f64, step: f64) -> SpinButton
Creates a new SpinButton
with the given properties.
This is a convenience constructor that allows creation
of a numeric SpinButton
without manually creating
an adjustment. The value is initially set to the minimum
value and a page increment of 10 * @step is the default.
The precision of the spin button is equivalent to the
precision of @step.
Note that the way in which the precision is derived works
best if @step is a power of ten. If the resulting precision
is not suitable for your needs, use
set_digits()
to correct it.
§min
Minimum allowable value
§max
Maximum allowable value
§step
Increment added or subtracted by spinning the widget
§Returns
The new SpinButton
sourcepub fn builder() -> SpinButtonBuilder
pub fn builder() -> SpinButtonBuilder
Creates a new builder-pattern struct instance to construct SpinButton
objects.
This method returns an instance of SpinButtonBuilder
which can be used to create SpinButton
objects.
sourcepub fn configure(
&self,
adjustment: Option<&impl IsA<Adjustment>>,
climb_rate: f64,
digits: u32,
)
pub fn configure( &self, adjustment: Option<&impl IsA<Adjustment>>, climb_rate: f64, digits: u32, )
Changes the properties of an existing spin button.
The adjustment, climb rate, and number of decimal places are updated accordingly.
§adjustment
a Adjustment
to replace the spin button’s
existing adjustment, or None
to leave its current adjustment unchanged
§climb_rate
the new climb rate
§digits
the number of decimal places to display in the spin button
sourcepub fn activates_default(&self) -> bool
Available on crate feature v4_14
only.
pub fn activates_default(&self) -> bool
v4_14
only.Retrieves the value set by set_activates_default()
.
§Returns
true
if the spin button will activate the default widget
sourcepub fn adjustment(&self) -> Adjustment
pub fn adjustment(&self) -> Adjustment
sourcepub fn climb_rate(&self) -> f64
pub fn climb_rate(&self) -> f64
sourcepub fn increments(&self) -> (f64, f64)
pub fn increments(&self) -> (f64, f64)
Gets the current step and page the increments used by @self.
See set_increments()
.
§Returns
§step
location to store step increment
§page
location to store page increment
sourcepub fn is_numeric(&self) -> bool
pub fn is_numeric(&self) -> bool
sourcepub fn range(&self) -> (f64, f64)
pub fn range(&self) -> (f64, f64)
Gets the range allowed for @self.
See set_range()
.
§Returns
§min
location to store minimum allowed value
§max
location to store maximum allowed value
sourcepub fn snaps_to_ticks(&self) -> bool
pub fn snaps_to_ticks(&self) -> bool
sourcepub fn update_policy(&self) -> SpinButtonUpdatePolicy
pub fn update_policy(&self) -> SpinButtonUpdatePolicy
Gets the update behavior of a spin button.
See set_update_policy()
.
§Returns
the current update policy
sourcepub fn value_as_int(&self) -> i32
pub fn value_as_int(&self) -> i32
sourcepub fn set_activates_default(&self, activates_default: bool)
Available on crate feature v4_14
only.
pub fn set_activates_default(&self, activates_default: bool)
v4_14
only.sourcepub fn set_adjustment(&self, adjustment: &impl IsA<Adjustment>)
pub fn set_adjustment(&self, adjustment: &impl IsA<Adjustment>)
Replaces the Adjustment
associated with @self.
§adjustment
a Adjustment
to replace the existing adjustment
sourcepub fn set_climb_rate(&self, climb_rate: f64)
pub fn set_climb_rate(&self, climb_rate: f64)
Sets the acceleration rate for repeated changes when you hold down a button or key.
§climb_rate
the rate of acceleration, must be >= 0
sourcepub fn set_digits(&self, digits: u32)
pub fn set_digits(&self, digits: u32)
Set the precision to be displayed by @self.
Up to 20 digit precision is allowed.
§digits
the number of digits after the decimal point to be displayed for the spin button’s value
sourcepub fn set_increments(&self, step: f64, page: f64)
pub fn set_increments(&self, step: f64, page: f64)
sourcepub fn set_numeric(&self, numeric: bool)
pub fn set_numeric(&self, numeric: bool)
Sets the flag that determines if non-numeric text can be typed into the spin button.
§numeric
flag indicating if only numeric entry is allowed
sourcepub fn set_snap_to_ticks(&self, snap_to_ticks: bool)
pub fn set_snap_to_ticks(&self, snap_to_ticks: bool)
Sets the policy as to whether values are corrected to the nearest step increment when a spin button is activated after providing an invalid value.
§snap_to_ticks
a flag indicating if invalid values should be corrected
sourcepub fn set_update_policy(&self, policy: SpinButtonUpdatePolicy)
pub fn set_update_policy(&self, policy: SpinButtonUpdatePolicy)
Sets the update behavior of a spin button.
This determines whether the spin button is always updated or only when a valid value is set.
§policy
a SpinButtonUpdatePolicy
value
sourcepub fn set_wrap(&self, wrap: bool)
pub fn set_wrap(&self, wrap: bool)
Sets the flag that determines if a spin button value wraps around to the opposite limit when the upper or lower limit of the range is exceeded.
§wrap
a flag indicating if wrapping behavior is performed
sourcepub fn connect_activate<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
Available on crate feature v4_14
only.
pub fn connect_activate<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
v4_14
only.Emitted when the spin button is activated.
The keybindings for this signal are all forms of the Enter key.
If the Enter key results in the value being committed to the spin button, then activation does not occur until Enter is pressed again.
pub fn emit_activate(&self)
v4_14
only.sourcepub fn connect_change_value<F: Fn(&Self, ScrollType) + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_change_value<F: Fn(&Self, ScrollType) + 'static>( &self, f: F, ) -> SignalHandlerId
Emitted when the user initiates a value change.
This is a keybinding signal.
Applications should not connect to it, but may emit it with g_signal_emit_by_name() if they need to control the cursor programmatically.
The default bindings for this signal are Up/Down and PageUp/PageDown.
§scroll
a ScrollType
to specify the speed and amount of change
pub fn emit_change_value(&self, scroll: ScrollType)
sourcepub fn connect_output<F: Fn(&Self) -> Propagation + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_output<F: Fn(&Self) -> Propagation + 'static>( &self, f: F, ) -> SignalHandlerId
Emitted to tweak the formatting of the value for display.
⚠️ The following code is in c ⚠️
// show leading zeros
static gboolean
on_output (GtkSpinButton *spin,
gpointer data)
{
char *text;
int value;
value = gtk_spin_button_get_value_as_int (spin);
text = g_strdup_printf ("%02d", value);
gtk_editable_set_text (GTK_EDITABLE (spin), text):
g_free (text);
return TRUE;
}
§Returns
true
if the value has been displayed
sourcepub fn connect_value_changed<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_value_changed<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
Emitted when the value is changed.
Also see the output
signal.
sourcepub fn connect_wrapped<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
pub fn connect_wrapped<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
Emitted right after the spinbutton wraps from its maximum to its minimum value or vice-versa.
pub fn connect_activates_default_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
v4_14
only.pub fn connect_adjustment_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_climb_rate_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_digits_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_numeric_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_snap_to_ticks_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_update_policy_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_value_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_wrap_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
source§impl SpinButton
impl SpinButton
sourcepub fn connect_input<F>(&self, f: F) -> SignalHandlerId
pub fn connect_input<F>(&self, f: F) -> SignalHandlerId
Emitted to convert the users input into a double value.
The signal handler is expected to use EditableExt::text()
to retrieve the text of the spinbutton and set @new_value to the
new value.
The default conversion uses g_strtod().
§Returns
true
for a successful conversion, false
if the input
was not handled, and GTK_INPUT_ERROR
if the conversion failed.
§new_value
return location for the new value
Trait Implementations§
source§impl Clone for SpinButton
impl Clone for SpinButton
source§impl Debug for SpinButton
impl Debug for SpinButton
source§impl Default for SpinButton
impl Default for SpinButton
source§impl HasParamSpec for SpinButton
impl HasParamSpec for SpinButton
type ParamSpec = ParamSpecObject
source§type SetValue = SpinButton
type SetValue = SpinButton
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, SpinButton>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for SpinButton
impl Hash for SpinButton
source§impl Ord for SpinButton
impl Ord for SpinButton
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 SpinButton
impl ParentClassIs for SpinButton
source§impl<OT: ObjectType> PartialEq<OT> for SpinButton
impl<OT: ObjectType> PartialEq<OT> for SpinButton
source§impl<OT: ObjectType> PartialOrd<OT> for SpinButton
impl<OT: ObjectType> PartialOrd<OT> for SpinButton
source§impl StaticType for SpinButton
impl StaticType for SpinButton
source§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for SpinButton
impl IsA<Accessible> for SpinButton
impl IsA<AccessibleRange> for SpinButton
impl IsA<Buildable> for SpinButton
impl IsA<CellEditable> for SpinButton
impl IsA<ConstraintTarget> for SpinButton
impl IsA<Editable> for SpinButton
impl IsA<Orientable> for SpinButton
impl IsA<Widget> for SpinButton
Auto Trait Implementations§
impl Freeze for SpinButton
impl RefUnwindSafe for SpinButton
impl !Send for SpinButton
impl !Sync for SpinButton
impl Unpin for SpinButton
impl UnwindSafe for SpinButton
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source§impl<O> AccessibleExt for Owhere
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source§fn announce(&self, message: &str, priority: AccessibleAnnouncementPriority)
fn announce(&self, message: &str, priority: AccessibleAnnouncementPriority)
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source§fn set_accessible_parent(
&self,
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next_sibling: Option<&impl IsA<Accessible>>,
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&self,
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)
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Accessible
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source§fn update_state(&self, states: &[State])
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source§impl<T> CloneToUninit for Twhere
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v4_10
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fn delete_selection(&self)
source§fn delete_text(&self, start_pos: i32, end_pos: i32)
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source§fn init_delegate(&self)
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source§fn set_alignment(&self, xalign: f32)
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&self,
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) -> SignalHandlerId
fn connect_delete_text<F: Fn(&Self, i32, i32) + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_cursor_position_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_editable_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_enable_undo_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_max_width_chars_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_selection_bound_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_text_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
fn connect_width_chars_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
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source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere
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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
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source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere
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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere
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T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere
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source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere
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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
unsafe fn from_glib_none_as_vec(ptr: *const GList) -> Vec<T>
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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
unsafe fn from_glib_none_as_vec(ptr: *const GPtrArray) -> Vec<T>
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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
unsafe fn from_glib_none_as_vec(ptr: *const GSList) -> Vec<T>
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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
unsafe fn from_glib_none_as_vec(ptr: *mut GList) -> Vec<T>
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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
unsafe fn from_glib_none_as_vec(ptr: *mut GPtrArray) -> Vec<T>
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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
unsafe fn from_glib_none_as_vec(ptr: *mut GSList) -> Vec<T>
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. Read moresource§unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>>where
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source§fn connect<F>(
&self,
signal_name: &str,
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&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F,
) -> SignalHandlerId
fn connect_local_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
signal_id
on this object. Read moresource§unsafe fn connect_unsafe<F>(
&self,
signal_name: &str,
after: bool,
callback: F,
) -> SignalHandlerId
unsafe fn connect_unsafe<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
signal_name
on this object. Read moresource§unsafe fn connect_unsafe_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F,
) -> SignalHandlerId
unsafe fn connect_unsafe_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
signal_id
on this object. Read moresource§fn connect_closure(
&self,
signal_name: &str,
after: bool,
closure: RustClosure,
) -> SignalHandlerId
fn connect_closure( &self, signal_name: &str, after: bool, closure: RustClosure, ) -> SignalHandlerId
signal_name
on this object. Read moresource§fn connect_closure_id(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
closure: RustClosure,
) -> SignalHandlerId
fn connect_closure_id( &self, signal_id: SignalId, details: Option<Quark>, after: bool, closure: RustClosure, ) -> SignalHandlerId
signal_id
on this object. Read moresource§fn watch_closure(&self, closure: &impl AsRef<Closure>)
fn watch_closure(&self, closure: &impl AsRef<Closure>)
closure
to the lifetime of the object. When
the object’s reference count drops to zero, the closure will be
invalidated. An invalidated closure will ignore any calls to
invoke_with_values
, or
invoke
when using Rust closures.source§fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
source§fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>
fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>
Self::emit
but takes Value
for the arguments.source§fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
source§fn emit_by_name_with_values(
&self,
signal_name: &str,
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 moresource§fn notify(&self, property_name: &str)
fn notify(&self, property_name: &str)
source§fn notify_by_pspec(&self, pspec: &ParamSpec)
fn notify_by_pspec(&self, pspec: &ParamSpec)
source§fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>
fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>
source§fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>where
F: FnOnce() + 'static,
fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>where
F: FnOnce() + 'static,
source§fn bind_property<'a, 'f, 't, O>(
&'a self,
source_property: &'a str,
target: &'a O,
target_property: &'a str,
) -> BindingBuilder<'a, 'f, 't>where
O: ObjectType,
fn bind_property<'a, 'f, 't, O>(
&'a self,
source_property: &'a str,
target: &'a O,
target_property: &'a str,
) -> BindingBuilder<'a, 'f, 't>where
O: ObjectType,
source§unsafe fn run_dispose(&self)
unsafe fn run_dispose(&self)
source§impl<O> OrientableExt for Owhere
O: IsA<Orientable>,
impl<O> OrientableExt for Owhere
O: IsA<Orientable>,
source§fn orientation(&self) -> Orientation
fn orientation(&self) -> Orientation
source§fn set_orientation(&self, orientation: Orientation)
fn set_orientation(&self, orientation: Orientation)
fn connect_orientation_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
source§impl<T> PropertyGet for Twhere
T: HasParamSpec,
impl<T> PropertyGet for Twhere
T: HasParamSpec,
source§impl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere
T: StaticType,
source§fn ensure_type()
fn ensure_type()
source§impl<T> TransparentType for Twhere
T: TransparentPtrType,
impl<T> TransparentType for Twhere
T: TransparentPtrType,
type GlibType = <T as GlibPtrDefault>::GlibType
source§impl<T> TryFromClosureReturnValue for Twhere
T: for<'a> FromValue<'a> + StaticType + 'static,
impl<T> TryFromClosureReturnValue for Twhere
T: for<'a> FromValue<'a> + StaticType + 'static,
source§impl<O> WidgetExt for O
impl<O> WidgetExt for O
source§fn action_set_enabled(&self, action_name: &str, enabled: bool)
fn action_set_enabled(&self, action_name: &str, enabled: bool)
source§fn activate(&self) -> bool
fn activate(&self) -> bool
source§fn activate_action(
&self,
name: &str,
args: Option<&Variant>,
) -> Result<(), BoolError>
fn activate_action( &self, name: &str, args: Option<&Variant>, ) -> Result<(), BoolError>
source§fn activate_default(&self)
fn activate_default(&self)
default.activate
action from @self.source§fn add_controller(&self, controller: impl IsA<EventController>)
fn add_controller(&self, controller: impl IsA<EventController>)
source§fn add_css_class(&self, css_class: &str)
fn add_css_class(&self, css_class: &str)
source§fn add_mnemonic_label(&self, label: &impl IsA<Widget>)
fn add_mnemonic_label(&self, label: &impl IsA<Widget>)
source§fn child_focus(&self, direction: DirectionType) -> bool
fn child_focus(&self, direction: DirectionType) -> bool
source§fn compute_bounds(&self, target: &impl IsA<Widget>) -> Option<Rect>
fn compute_bounds(&self, target: &impl IsA<Widget>) -> Option<Rect>
source§fn compute_expand(&self, orientation: Orientation) -> bool
fn compute_expand(&self, orientation: Orientation) -> bool
source§fn compute_point(
&self,
target: &impl IsA<Widget>,
point: &Point,
) -> Option<Point>
fn compute_point( &self, target: &impl IsA<Widget>, point: &Point, ) -> Option<Point>
source§fn compute_transform(&self, target: &impl IsA<Widget>) -> Option<Matrix>
fn compute_transform(&self, target: &impl IsA<Widget>) -> Option<Matrix>
source§fn contains(&self, x: f64, y: f64) -> bool
fn contains(&self, x: f64, y: f64) -> bool
source§fn create_pango_context(&self) -> Context
fn create_pango_context(&self) -> Context
pango::Context
with the appropriate font map,
font options, font description, and base direction for drawing
text for this widget. Read moresource§fn create_pango_layout(&self, text: Option<&str>) -> Layout
fn create_pango_layout(&self, text: Option<&str>) -> Layout
pango::Layout
with the appropriate font map,
font description, and base direction for drawing text for
this widget. Read moresource§fn drag_check_threshold(
&self,
start_x: i32,
start_y: i32,
current_x: i32,
current_y: i32,
) -> bool
fn drag_check_threshold( &self, start_x: i32, start_y: i32, current_x: i32, current_y: i32, ) -> bool
source§fn error_bell(&self)
fn error_bell(&self)
source§fn allocated_baseline(&self) -> i32
fn allocated_baseline(&self) -> i32
source§fn allocated_height(&self) -> i32
fn allocated_height(&self) -> i32
source§fn allocated_width(&self) -> i32
fn allocated_width(&self) -> i32
source§fn allocation(&self) -> Allocation
fn allocation(&self) -> Allocation
source§fn ancestor(&self, widget_type: Type) -> Option<Widget>
fn ancestor(&self, widget_type: Type) -> Option<Widget>
source§fn baseline(&self) -> i32
fn baseline(&self) -> i32
v4_12
only.source§fn can_focus(&self) -> bool
fn can_focus(&self) -> bool
source§fn can_target(&self) -> bool
fn can_target(&self) -> bool
source§fn is_child_visible(&self) -> bool
fn is_child_visible(&self) -> bool
source§fn color(&self) -> RGBA
fn color(&self) -> RGBA
v4_10
only.source§fn css_classes(&self) -> Vec<GString>
fn css_classes(&self) -> Vec<GString>
source§fn direction(&self) -> TextDirection
fn direction(&self) -> TextDirection
source§fn display(&self) -> Display
fn display(&self) -> Display
gdk::Display
for the toplevel window associated with
this widget. Read moresource§fn gets_focus_on_click(&self) -> bool
fn gets_focus_on_click(&self) -> bool
source§fn is_focusable(&self) -> bool
fn is_focusable(&self) -> bool
source§fn font_options(&self) -> Option<FontOptions>
fn font_options(&self) -> Option<FontOptions>
cairo::FontOptions
of widget. Read moresource§fn frame_clock(&self) -> Option<FrameClock>
fn frame_clock(&self) -> Option<FrameClock>
source§fn has_tooltip(&self) -> bool
fn has_tooltip(&self) -> bool
has-tooltip
property. Read moresource§fn hexpands(&self) -> bool
fn hexpands(&self) -> bool
source§fn is_hexpand_set(&self) -> bool
fn is_hexpand_set(&self) -> bool
source§fn layout_manager(&self) -> Option<LayoutManager>
fn layout_manager(&self) -> Option<LayoutManager>
source§fn margin_bottom(&self) -> i32
fn margin_bottom(&self) -> i32
source§fn margin_end(&self) -> i32
fn margin_end(&self) -> i32
source§fn margin_start(&self) -> i32
fn margin_start(&self) -> i32
source§fn margin_top(&self) -> i32
fn margin_top(&self) -> i32
source§fn widget_name(&self) -> GString
fn widget_name(&self) -> GString
source§fn pango_context(&self) -> Context
fn pango_context(&self) -> Context
pango::Context
with the appropriate font map, font description,
and base direction for this widget. Read moresource§fn preferred_size(&self) -> (Requisition, Requisition)
fn preferred_size(&self) -> (Requisition, Requisition)
source§fn primary_clipboard(&self) -> Clipboard
fn primary_clipboard(&self) -> Clipboard
source§fn is_realized(&self) -> bool
fn is_realized(&self) -> bool
source§fn receives_default(&self) -> bool
fn receives_default(&self) -> bool
source§fn request_mode(&self) -> SizeRequestMode
fn request_mode(&self) -> SizeRequestMode
source§fn scale_factor(&self) -> i32
fn scale_factor(&self) -> i32
source§fn get_sensitive(&self) -> bool
fn get_sensitive(&self) -> bool
source§fn settings(&self) -> Settings
fn settings(&self) -> Settings
source§fn size(&self, orientation: Orientation) -> i32
fn size(&self, orientation: Orientation) -> i32
source§fn size_request(&self) -> (i32, i32)
fn size_request(&self) -> (i32, i32)
source§fn state_flags(&self) -> StateFlags
fn state_flags(&self) -> StateFlags
source§fn style_context(&self) -> StyleContext
fn style_context(&self) -> StyleContext
source§fn tooltip_markup(&self) -> Option<GString>
fn tooltip_markup(&self) -> Option<GString>
source§fn tooltip_text(&self) -> Option<GString>
fn tooltip_text(&self) -> Option<GString>
source§fn vexpands(&self) -> bool
fn vexpands(&self) -> bool
source§fn is_vexpand_set(&self) -> bool
fn is_vexpand_set(&self) -> bool
source§fn get_visible(&self) -> bool
fn get_visible(&self) -> bool
source§fn grab_focus(&self) -> bool
fn grab_focus(&self) -> bool
source§fn has_css_class(&self, css_class: &str) -> bool
fn has_css_class(&self, css_class: &str) -> bool
source§fn has_default(&self) -> bool
fn has_default(&self) -> bool
source§fn has_visible_focus(&self) -> bool
fn has_visible_focus(&self) -> bool
source§fn in_destruction(&self) -> bool
fn in_destruction(&self) -> bool
source§fn insert_action_group(&self, name: &str, group: Option<&impl IsA<ActionGroup>>)
fn insert_action_group(&self, name: &str, group: Option<&impl IsA<ActionGroup>>)
source§fn insert_after(
&self,
parent: &impl IsA<Widget>,
previous_sibling: Option<&impl IsA<Widget>>,
)
fn insert_after( &self, parent: &impl IsA<Widget>, previous_sibling: Option<&impl IsA<Widget>>, )
source§fn insert_before(
&self,
parent: &impl IsA<Widget>,
next_sibling: Option<&impl IsA<Widget>>,
)
fn insert_before( &self, parent: &impl IsA<Widget>, next_sibling: Option<&impl IsA<Widget>>, )
source§fn is_ancestor(&self, ancestor: &impl IsA<Widget>) -> bool
fn is_ancestor(&self, ancestor: &impl IsA<Widget>) -> bool
source§fn is_drawable(&self) -> bool
fn is_drawable(&self) -> bool
source§fn is_focus(&self) -> bool
fn is_focus(&self) -> bool
source§fn is_sensitive(&self) -> bool
fn is_sensitive(&self) -> bool
source§fn is_visible(&self) -> bool
fn is_visible(&self) -> bool
::keynav-failed
signal on the widget. Read moresource§fn list_mnemonic_labels(&self) -> Vec<Widget>
fn list_mnemonic_labels(&self) -> Vec<Widget>
source§fn measure(
&self,
orientation: Orientation,
for_size: i32,
) -> (i32, i32, i32, i32)
fn measure( &self, orientation: Orientation, for_size: i32, ) -> (i32, i32, i32, i32)
source§fn mnemonic_activate(&self, group_cycling: bool) -> bool
fn mnemonic_activate(&self, group_cycling: bool) -> bool
source§fn observe_children(&self) -> ListModel
fn observe_children(&self) -> ListModel
GListModel
to track the children of @self. Read moresource§fn observe_controllers(&self) -> ListModel
fn observe_controllers(&self) -> ListModel
source§fn pick(&self, x: f64, y: f64, flags: PickFlags) -> Option<Widget>
fn pick(&self, x: f64, y: f64, flags: PickFlags) -> Option<Widget>
source§fn queue_allocate(&self)
fn queue_allocate(&self)
WidgetImpl::size_allocate()
function. Read moresource§fn queue_draw(&self)
fn queue_draw(&self)
source§fn queue_resize(&self)
fn queue_resize(&self)
source§fn remove_controller(&self, controller: &impl IsA<EventController>)
fn remove_controller(&self, controller: &impl IsA<EventController>)
source§fn remove_css_class(&self, css_class: &str)
fn remove_css_class(&self, css_class: &str)
source§fn remove_mnemonic_label(&self, label: &impl IsA<Widget>)
fn remove_mnemonic_label(&self, label: &impl IsA<Widget>)
source§fn set_can_focus(&self, can_focus: bool)
fn set_can_focus(&self, can_focus: bool)
source§fn set_can_target(&self, can_target: bool)
fn set_can_target(&self, can_target: bool)
source§fn set_child_visible(&self, child_visible: bool)
fn set_child_visible(&self, child_visible: bool)
source§fn set_css_classes(&self, classes: &[&str])
fn set_css_classes(&self, classes: &[&str])
source§fn set_cursor(&self, cursor: Option<&Cursor>)
fn set_cursor(&self, cursor: Option<&Cursor>)
source§fn set_cursor_from_name(&self, name: Option<&str>)
fn set_cursor_from_name(&self, name: Option<&str>)
source§fn set_direction(&self, dir: TextDirection)
fn set_direction(&self, dir: TextDirection)
source§fn set_focus_child(&self, child: Option<&impl IsA<Widget>>)
fn set_focus_child(&self, child: Option<&impl IsA<Widget>>)
source§fn set_focus_on_click(&self, focus_on_click: bool)
fn set_focus_on_click(&self, focus_on_click: bool)
source§fn set_focusable(&self, focusable: bool)
fn set_focusable(&self, focusable: bool)
source§fn set_font_map(&self, font_map: Option<&impl IsA<FontMap>>)
fn set_font_map(&self, font_map: Option<&impl IsA<FontMap>>)
source§fn set_font_options(&self, options: Option<&FontOptions>)
fn set_font_options(&self, options: Option<&FontOptions>)
cairo::FontOptions
used for Pango rendering
in this widget. Read moresource§fn set_halign(&self, align: Align)
fn set_halign(&self, align: Align)
source§fn set_has_tooltip(&self, has_tooltip: bool)
fn set_has_tooltip(&self, has_tooltip: bool)
has-tooltip
property on @self to @has_tooltip. Read moresource§fn set_hexpand(&self, expand: bool)
fn set_hexpand(&self, expand: bool)
source§fn set_hexpand_set(&self, set: bool)
fn set_hexpand_set(&self, set: bool)
source§fn set_layout_manager(&self, layout_manager: Option<impl IsA<LayoutManager>>)
fn set_layout_manager(&self, layout_manager: Option<impl IsA<LayoutManager>>)
source§fn set_margin_bottom(&self, margin: i32)
fn set_margin_bottom(&self, margin: i32)
source§fn set_margin_end(&self, margin: i32)
fn set_margin_end(&self, margin: i32)
source§fn set_margin_start(&self, margin: i32)
fn set_margin_start(&self, margin: i32)
source§fn set_margin_top(&self, margin: i32)
fn set_margin_top(&self, margin: i32)
source§fn set_widget_name(&self, name: &str)
fn set_widget_name(&self, name: &str)
source§fn set_opacity(&self, opacity: f64)
fn set_opacity(&self, opacity: f64)
source§fn set_overflow(&self, overflow: Overflow)
fn set_overflow(&self, overflow: Overflow)
source§fn set_parent(&self, parent: &impl IsA<Widget>)
fn set_parent(&self, parent: &impl IsA<Widget>)
source§fn set_receives_default(&self, receives_default: bool)
fn set_receives_default(&self, receives_default: bool)
source§fn set_sensitive(&self, sensitive: bool)
fn set_sensitive(&self, sensitive: bool)
source§fn set_size_request(&self, width: i32, height: i32)
fn set_size_request(&self, width: i32, height: i32)
source§fn set_state_flags(&self, flags: StateFlags, clear: bool)
fn set_state_flags(&self, flags: StateFlags, clear: bool)
source§fn set_tooltip_markup(&self, markup: Option<&str>)
fn set_tooltip_markup(&self, markup: Option<&str>)
source§fn set_tooltip_text(&self, text: Option<&str>)
fn set_tooltip_text(&self, text: Option<&str>)
source§fn set_valign(&self, align: Align)
fn set_valign(&self, align: Align)
source§fn set_vexpand(&self, expand: bool)
fn set_vexpand(&self, expand: bool)
source§fn set_vexpand_set(&self, set: bool)
fn set_vexpand_set(&self, set: bool)
source§fn set_visible(&self, visible: bool)
fn set_visible(&self, visible: bool)
source§fn should_layout(&self) -> bool
fn should_layout(&self) -> bool
source§fn size_allocate(&self, allocation: &Allocation, baseline: i32)
fn size_allocate(&self, allocation: &Allocation, baseline: i32)
source§fn snapshot_child(
&self,
child: &impl IsA<Widget>,
snapshot: &impl IsA<Snapshot>,
)
fn snapshot_child( &self, child: &impl IsA<Widget>, snapshot: &impl IsA<Snapshot>, )
source§fn translate_coordinates(
&self,
dest_widget: &impl IsA<Widget>,
src_x: f64,
src_y: f64,
) -> Option<(f64, f64)>
fn translate_coordinates( &self, dest_widget: &impl IsA<Widget>, src_x: f64, src_y: f64, ) -> Option<(f64, f64)>
source§fn trigger_tooltip_query(&self)
fn trigger_tooltip_query(&self)
source§fn unrealize(&self)
fn unrealize(&self)
source§fn unset_state_flags(&self, flags: StateFlags)
fn unset_state_flags(&self, flags: StateFlags)
source§fn height_request(&self) -> i32
fn height_request(&self) -> i32
source§fn set_height_request(&self, height_request: i32)
fn set_height_request(&self, height_request: i32)
source§fn width_request(&self) -> i32
fn width_request(&self) -> i32
source§fn set_width_request(&self, width_request: i32)
fn set_width_request(&self, width_request: i32)
source§fn connect_destroy<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
fn connect_destroy<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
source§fn connect_direction_changed<F: Fn(&Self, TextDirection) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_direction_changed<F: Fn(&Self, TextDirection) + 'static>( &self, f: F, ) -> SignalHandlerId
source§fn connect_hide<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
fn connect_hide<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
source§fn connect_map<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
fn connect_map<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
source§fn connect_mnemonic_activate<F: Fn(&Self, bool) -> Propagation + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_mnemonic_activate<F: Fn(&Self, bool) -> Propagation + 'static>( &self, f: F, ) -> SignalHandlerId
source§fn connect_move_focus<F: Fn(&Self, DirectionType) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_move_focus<F: Fn(&Self, DirectionType) + 'static>( &self, f: F, ) -> SignalHandlerId
fn emit_move_focus(&self, direction: DirectionType)
source§fn connect_query_tooltip<F: Fn(&Self, i32, i32, bool, &Tooltip) -> bool + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_query_tooltip<F: Fn(&Self, i32, i32, bool, &Tooltip) -> bool + 'static>( &self, f: F, ) -> SignalHandlerId
source§fn connect_realize<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
fn connect_realize<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
gdk::Surface
. Read moresource§fn connect_show<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
fn connect_show<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
source§fn connect_state_flags_changed<F: Fn(&Self, StateFlags) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_state_flags_changed<F: Fn(&Self, StateFlags) + 'static>( &self, f: F, ) -> SignalHandlerId
source§fn connect_unmap<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
fn connect_unmap<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
source§fn connect_unrealize<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
fn connect_unrealize<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
gdk::Surface
associated with @widget is destroyed. Read more