gtk4/auto/spin_button.rs
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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
use crate::AccessibleRange;
use crate::{
ffi, Accessible, AccessibleRole, Adjustment, Align, Buildable, CellEditable, ConstraintTarget,
Editable, LayoutManager, Orientable, Orientation, Overflow, ScrollType, SpinButtonUpdatePolicy,
SpinType, Widget,
};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::boxed::Box as Box_;
#[cfg(feature = "v4_10")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_10")))]
glib::wrapper! {
/// A [`SpinButton`][crate::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`][crate::Entry],
/// [`SpinButton`][crate::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`][crate::SpinButton] are through an adjustment.
/// See the [`Adjustment`][crate::Adjustment] documentation for more details about
/// an adjustment's properties.
///
/// Note that [`SpinButton`][crate::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`][struct@crate::Editable#width-chars] to a value != -1.
///
/// ## Using a GtkSpinButton to get an integer
///
/// **⚠️ The following code is in c ⚠️**
///
/// ```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 ⚠️**
///
/// ```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:
///
/// - [`change-value`][struct@crate::SpinButton#change-value]
///
/// # CSS nodes
///
/// ```text
/// spinbutton.horizontal
/// ├── text
/// │ ├── undershoot.left
/// │ ╰── undershoot.right
/// ├── button.down
/// ╰── button.up
/// ```
///
/// ```text
/// spinbutton.vertical
/// ├── button.up
/// ├── text
/// │ ├── undershoot.left
/// │ ╰── undershoot.right
/// ╰── button.down
/// ```
///
/// [`SpinButton`][crate::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`][crate::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`][crate::SpinButton] uses the [`AccessibleRole::SpinButton`][crate::AccessibleRole::SpinButton] role.
///
/// ## Properties
///
///
/// #### `activates-default`
/// Whether to activate the default widget when the spin button is activated.
///
/// See [`activate`][struct@crate::SpinButton#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
/// <details><summary><h4>Widget</h4></summary>
///
///
/// #### `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`][struct@crate::Widget#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`][crate::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()`][crate::prelude::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()`][crate::prelude::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()`][crate::prelude::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()`][crate::prelude::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`][crate::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()`][crate::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`][struct@crate::Widget#has-tooltip] will automatically be set to [`true`]
/// and there will be taken care of [`query-tooltip`][struct@crate::Widget#query-tooltip] in
/// the default signal handler.
///
/// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and
/// [`tooltip-markup`][struct@crate::Widget#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()`][crate::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`][struct@crate::Widget#has-tooltip] will automatically be set to [`true`]
/// and there will be taken care of [`query-tooltip`][struct@crate::Widget#query-tooltip] in
/// the default signal handler.
///
/// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and
/// [`tooltip-markup`][struct@crate::Widget#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
/// </details>
/// <details><summary><h4>Accessible</h4></summary>
///
///
/// #### `accessible-role`
/// The accessible role of the given [`Accessible`][crate::Accessible] implementation.
///
/// The accessible role cannot be changed once set.
///
/// Readable | Writeable
/// </details>
/// <details><summary><h4>CellEditable</h4></summary>
///
///
/// #### `editing-canceled`
/// Indicates whether editing on the cell has been canceled.
///
/// Readable | Writeable
/// </details>
/// <details><summary><h4>Editable</h4></summary>
///
///
/// #### `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
/// </details>
/// <details><summary><h4>Orientable</h4></summary>
///
///
/// #### `orientation`
/// The orientation of the orientable.
///
/// Readable | Writeable
/// </details>
///
/// ## Signals
///
///
/// #### `activate`
/// Emitted when the spin button is activated.
///
/// The keybindings for this signal are all forms of the <kbd>Enter</kbd> key.
///
/// If the <kbd>Enter</kbd> key results in the value being committed to the
/// spin button, then activation does not occur until <kbd>Enter</kbd> is
/// pressed again.
///
/// Action
///
///
/// #### `change-value`
/// Emitted when the user initiates a value change.
///
/// This is a [keybinding signal](class.SignalAction.html).
///
/// 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()`][crate::prelude::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 ⚠️**
///
/// ```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`][struct@crate::SpinButton#output] signal.
///
///
///
///
/// #### `wrapped`
/// Emitted right after the spinbutton wraps from its maximum
/// to its minimum value or vice-versa.
///
///
/// <details><summary><h4>Widget</h4></summary>
///
///
/// #### `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()`][crate::prelude::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`][struct@crate::Widget#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`][struct@crate::Widget#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](class.SignalAction.html).
///
/// The default bindings for this signal are <kbd>Tab</kbd> to move forward,
/// and <kbd>Shift</kbd>+<kbd>Tab</kbd> to move backward.
///
/// Action
///
///
/// #### `query-tooltip`
/// Emitted when the widget’s tooltip is about to be shown.
///
/// This happens when the [`has-tooltip`][struct@crate::Widget#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`][crate::gdk::Surface].
///
/// This means that [`WidgetExt::realize()`][crate::prelude::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.
///
/// See [`WidgetExt::state_flags()`][crate::prelude::WidgetExt::state_flags()].
///
///
///
///
/// #### `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`][crate::gdk::Surface] associated with @widget is destroyed.
///
/// This means that [`WidgetExt::unrealize()`][crate::prelude::WidgetExt::unrealize()] has been called
/// or the widget has been unmapped (that is, it is going to be hidden).
///
///
/// </details>
/// <details><summary><h4>CellEditable</h4></summary>
///
///
/// #### `editing-done`
/// This signal is a sign for the cell renderer to update its
/// value from the @cell_editable.
///
/// Implementations of [`CellEditable`][crate::CellEditable] are responsible for
/// emitting this signal when they are done editing, e.g.
/// [`Entry`][crate::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`][crate::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`][crate::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`.
///
///
/// </details>
/// <details><summary><h4>Editable</h4></summary>
///
///
/// #### `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()`][crate::prelude::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.
///
///
/// </details>
///
/// # Implements
///
/// [`WidgetExt`][trait@crate::prelude::WidgetExt], [`trait@glib::ObjectExt`], [`AccessibleExt`][trait@crate::prelude::AccessibleExt], [`BuildableExt`][trait@crate::prelude::BuildableExt], [`ConstraintTargetExt`][trait@crate::prelude::ConstraintTargetExt], [`AccessibleRangeExt`][trait@crate::prelude::AccessibleRangeExt], [`CellEditableExt`][trait@crate::prelude::CellEditableExt], [`EditableExt`][trait@crate::prelude::EditableExt], [`OrientableExt`][trait@crate::prelude::OrientableExt], [`WidgetExtManual`][trait@crate::prelude::WidgetExtManual], [`AccessibleExtManual`][trait@crate::prelude::AccessibleExtManual], [`EditableExtManual`][trait@crate::prelude::EditableExtManual]
#[doc(alias = "GtkSpinButton")]
pub struct SpinButton(Object<ffi::GtkSpinButton>) @extends Widget, @implements Accessible, Buildable, ConstraintTarget, AccessibleRange, CellEditable, Editable, Orientable;
match fn {
type_ => || ffi::gtk_spin_button_get_type(),
}
}
#[cfg(not(any(feature = "v4_10")))]
glib::wrapper! {
#[doc(alias = "GtkSpinButton")]
pub struct SpinButton(Object<ffi::GtkSpinButton>) @extends Widget, @implements Accessible, Buildable, ConstraintTarget, CellEditable, Editable, Orientable;
match fn {
type_ => || ffi::gtk_spin_button_get_type(),
}
}
impl SpinButton {
/// Creates a new [`SpinButton`][crate::SpinButton].
/// ## `adjustment`
/// the [`Adjustment`][crate::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`][crate::SpinButton]
#[doc(alias = "gtk_spin_button_new")]
pub fn new(
adjustment: Option<&impl IsA<Adjustment>>,
climb_rate: f64,
digits: u32,
) -> SpinButton {
assert_initialized_main_thread!();
unsafe {
Widget::from_glib_none(ffi::gtk_spin_button_new(
adjustment.map(|p| p.as_ref()).to_glib_none().0,
climb_rate,
digits,
))
.unsafe_cast()
}
}
/// Creates a new [`SpinButton`][crate::SpinButton] with the given properties.
///
/// This is a convenience constructor that allows creation
/// of a numeric [`SpinButton`][crate::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()`][Self::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`][crate::SpinButton]
#[doc(alias = "gtk_spin_button_new_with_range")]
#[doc(alias = "new_with_range")]
pub fn with_range(min: f64, max: f64, step: f64) -> SpinButton {
assert_initialized_main_thread!();
unsafe {
Widget::from_glib_none(ffi::gtk_spin_button_new_with_range(min, max, step))
.unsafe_cast()
}
}
// rustdoc-stripper-ignore-next
/// Creates a new builder-pattern struct instance to construct [`SpinButton`] objects.
///
/// This method returns an instance of [`SpinButtonBuilder`](crate::builders::SpinButtonBuilder) which can be used to create [`SpinButton`] objects.
pub fn builder() -> SpinButtonBuilder {
SpinButtonBuilder::new()
}
/// Changes the properties of an existing spin button.
///
/// The adjustment, climb rate, and number of decimal places
/// are updated accordingly.
/// ## `adjustment`
/// a [`Adjustment`][crate::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
#[doc(alias = "gtk_spin_button_configure")]
pub fn configure(
&self,
adjustment: Option<&impl IsA<Adjustment>>,
climb_rate: f64,
digits: u32,
) {
unsafe {
ffi::gtk_spin_button_configure(
self.to_glib_none().0,
adjustment.map(|p| p.as_ref()).to_glib_none().0,
climb_rate,
digits,
);
}
}
/// Retrieves the value set by [`set_activates_default()`][Self::set_activates_default()].
///
/// # Returns
///
/// [`true`] if the spin button will activate the default widget
#[cfg(feature = "v4_14")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_14")))]
#[doc(alias = "gtk_spin_button_get_activates_default")]
#[doc(alias = "get_activates_default")]
#[doc(alias = "activates-default")]
pub fn activates_default(&self) -> bool {
unsafe {
from_glib(ffi::gtk_spin_button_get_activates_default(
self.to_glib_none().0,
))
}
}
/// Get the adjustment associated with a [`SpinButton`][crate::SpinButton].
///
/// # Returns
///
/// the [`Adjustment`][crate::Adjustment] of @self
#[doc(alias = "gtk_spin_button_get_adjustment")]
#[doc(alias = "get_adjustment")]
pub fn adjustment(&self) -> Adjustment {
unsafe { from_glib_none(ffi::gtk_spin_button_get_adjustment(self.to_glib_none().0)) }
}
/// Returns the acceleration rate for repeated changes.
///
/// # Returns
///
/// the acceleration rate
#[doc(alias = "gtk_spin_button_get_climb_rate")]
#[doc(alias = "get_climb_rate")]
#[doc(alias = "climb-rate")]
pub fn climb_rate(&self) -> f64 {
unsafe { ffi::gtk_spin_button_get_climb_rate(self.to_glib_none().0) }
}
/// Fetches the precision of @self.
///
/// # Returns
///
/// the current precision
#[doc(alias = "gtk_spin_button_get_digits")]
#[doc(alias = "get_digits")]
pub fn digits(&self) -> u32 {
unsafe { ffi::gtk_spin_button_get_digits(self.to_glib_none().0) }
}
/// Gets the current step and page the increments
/// used by @self.
///
/// See [`set_increments()`][Self::set_increments()].
///
/// # Returns
///
///
/// ## `step`
/// location to store step increment
///
/// ## `page`
/// location to store page increment
#[doc(alias = "gtk_spin_button_get_increments")]
#[doc(alias = "get_increments")]
pub fn increments(&self) -> (f64, f64) {
unsafe {
let mut step = std::mem::MaybeUninit::uninit();
let mut page = std::mem::MaybeUninit::uninit();
ffi::gtk_spin_button_get_increments(
self.to_glib_none().0,
step.as_mut_ptr(),
page.as_mut_ptr(),
);
(step.assume_init(), page.assume_init())
}
}
/// Returns whether non-numeric text can be typed into the spin button.
///
/// # Returns
///
/// [`true`] if only numeric text can be entered
#[doc(alias = "gtk_spin_button_get_numeric")]
#[doc(alias = "get_numeric")]
#[doc(alias = "numeric")]
pub fn is_numeric(&self) -> bool {
unsafe { from_glib(ffi::gtk_spin_button_get_numeric(self.to_glib_none().0)) }
}
/// Gets the range allowed for @self.
///
/// See [`set_range()`][Self::set_range()].
///
/// # Returns
///
///
/// ## `min`
/// location to store minimum allowed value
///
/// ## `max`
/// location to store maximum allowed value
#[doc(alias = "gtk_spin_button_get_range")]
#[doc(alias = "get_range")]
pub fn range(&self) -> (f64, f64) {
unsafe {
let mut min = std::mem::MaybeUninit::uninit();
let mut max = std::mem::MaybeUninit::uninit();
ffi::gtk_spin_button_get_range(
self.to_glib_none().0,
min.as_mut_ptr(),
max.as_mut_ptr(),
);
(min.assume_init(), max.assume_init())
}
}
/// Returns whether the values are corrected to the nearest step.
///
/// # Returns
///
/// [`true`] if values are snapped to the nearest step
#[doc(alias = "gtk_spin_button_get_snap_to_ticks")]
#[doc(alias = "get_snap_to_ticks")]
#[doc(alias = "snap-to-ticks")]
pub fn snaps_to_ticks(&self) -> bool {
unsafe {
from_glib(ffi::gtk_spin_button_get_snap_to_ticks(
self.to_glib_none().0,
))
}
}
/// Gets the update behavior of a spin button.
///
/// See [`set_update_policy()`][Self::set_update_policy()].
///
/// # Returns
///
/// the current update policy
#[doc(alias = "gtk_spin_button_get_update_policy")]
#[doc(alias = "get_update_policy")]
#[doc(alias = "update-policy")]
pub fn update_policy(&self) -> SpinButtonUpdatePolicy {
unsafe {
from_glib(ffi::gtk_spin_button_get_update_policy(
self.to_glib_none().0,
))
}
}
/// Get the value in the @self.
///
/// # Returns
///
/// the value of @self
#[doc(alias = "gtk_spin_button_get_value")]
#[doc(alias = "get_value")]
pub fn value(&self) -> f64 {
unsafe { ffi::gtk_spin_button_get_value(self.to_glib_none().0) }
}
/// Get the value @self represented as an integer.
///
/// # Returns
///
/// the value of @self
#[doc(alias = "gtk_spin_button_get_value_as_int")]
#[doc(alias = "get_value_as_int")]
pub fn value_as_int(&self) -> i32 {
unsafe { ffi::gtk_spin_button_get_value_as_int(self.to_glib_none().0) }
}
/// Returns whether the spin button’s value wraps around to the
/// opposite limit when the upper or lower limit of the range is
/// exceeded.
///
/// # Returns
///
/// [`true`] if the spin button wraps around
#[doc(alias = "gtk_spin_button_get_wrap")]
#[doc(alias = "get_wrap")]
#[doc(alias = "wrap")]
pub fn wraps(&self) -> bool {
unsafe { from_glib(ffi::gtk_spin_button_get_wrap(self.to_glib_none().0)) }
}
/// Sets whether activating the spin button will activate the default
/// widget for the window containing the spin button.
///
/// See [`activate`][struct@crate::SpinButton#activate] for what counts as activation.
/// ## `activates_default`
/// [`true`] to activate window’s default widget on activation
#[cfg(feature = "v4_14")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_14")))]
#[doc(alias = "gtk_spin_button_set_activates_default")]
#[doc(alias = "activates-default")]
pub fn set_activates_default(&self, activates_default: bool) {
unsafe {
ffi::gtk_spin_button_set_activates_default(
self.to_glib_none().0,
activates_default.into_glib(),
);
}
}
/// Replaces the [`Adjustment`][crate::Adjustment] associated with @self.
/// ## `adjustment`
/// a [`Adjustment`][crate::Adjustment] to replace the existing adjustment
#[doc(alias = "gtk_spin_button_set_adjustment")]
#[doc(alias = "adjustment")]
pub fn set_adjustment(&self, adjustment: &impl IsA<Adjustment>) {
unsafe {
ffi::gtk_spin_button_set_adjustment(
self.to_glib_none().0,
adjustment.as_ref().to_glib_none().0,
);
}
}
/// Sets the acceleration rate for repeated changes when you
/// hold down a button or key.
/// ## `climb_rate`
/// the rate of acceleration, must be >= 0
#[doc(alias = "gtk_spin_button_set_climb_rate")]
#[doc(alias = "climb-rate")]
pub fn set_climb_rate(&self, climb_rate: f64) {
unsafe {
ffi::gtk_spin_button_set_climb_rate(self.to_glib_none().0, climb_rate);
}
}
/// 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
#[doc(alias = "gtk_spin_button_set_digits")]
#[doc(alias = "digits")]
pub fn set_digits(&self, digits: u32) {
unsafe {
ffi::gtk_spin_button_set_digits(self.to_glib_none().0, digits);
}
}
/// Sets the step and page increments for spin_button.
///
/// This affects how quickly the value changes when
/// the spin button’s arrows are activated.
/// ## `step`
/// increment applied for a button 1 press.
/// ## `page`
/// increment applied for a button 2 press.
#[doc(alias = "gtk_spin_button_set_increments")]
pub fn set_increments(&self, step: f64, page: f64) {
unsafe {
ffi::gtk_spin_button_set_increments(self.to_glib_none().0, step, page);
}
}
/// 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
#[doc(alias = "gtk_spin_button_set_numeric")]
#[doc(alias = "numeric")]
pub fn set_numeric(&self, numeric: bool) {
unsafe {
ffi::gtk_spin_button_set_numeric(self.to_glib_none().0, numeric.into_glib());
}
}
/// Sets the minimum and maximum allowable values for @self.
///
/// If the current value is outside this range, it will be adjusted
/// to fit within the range, otherwise it will remain unchanged.
/// ## `min`
/// minimum allowable value
/// ## `max`
/// maximum allowable value
#[doc(alias = "gtk_spin_button_set_range")]
pub fn set_range(&self, min: f64, max: f64) {
unsafe {
ffi::gtk_spin_button_set_range(self.to_glib_none().0, min, max);
}
}
/// 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
#[doc(alias = "gtk_spin_button_set_snap_to_ticks")]
#[doc(alias = "snap-to-ticks")]
pub fn set_snap_to_ticks(&self, snap_to_ticks: bool) {
unsafe {
ffi::gtk_spin_button_set_snap_to_ticks(
self.to_glib_none().0,
snap_to_ticks.into_glib(),
);
}
}
/// 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`][crate::SpinButtonUpdatePolicy] value
#[doc(alias = "gtk_spin_button_set_update_policy")]
#[doc(alias = "update-policy")]
pub fn set_update_policy(&self, policy: SpinButtonUpdatePolicy) {
unsafe {
ffi::gtk_spin_button_set_update_policy(self.to_glib_none().0, policy.into_glib());
}
}
/// Sets the value of @self.
/// ## `value`
/// the new value
#[doc(alias = "gtk_spin_button_set_value")]
#[doc(alias = "value")]
pub fn set_value(&self, value: f64) {
unsafe {
ffi::gtk_spin_button_set_value(self.to_glib_none().0, value);
}
}
/// 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
#[doc(alias = "gtk_spin_button_set_wrap")]
#[doc(alias = "wrap")]
pub fn set_wrap(&self, wrap: bool) {
unsafe {
ffi::gtk_spin_button_set_wrap(self.to_glib_none().0, wrap.into_glib());
}
}
/// Increment or decrement a spin button’s value in a specified
/// direction by a specified amount.
/// ## `direction`
/// a [`SpinType`][crate::SpinType] indicating the direction to spin
/// ## `increment`
/// step increment to apply in the specified direction
#[doc(alias = "gtk_spin_button_spin")]
pub fn spin(&self, direction: SpinType, increment: f64) {
unsafe {
ffi::gtk_spin_button_spin(self.to_glib_none().0, direction.into_glib(), increment);
}
}
/// Manually force an update of the spin button.
#[doc(alias = "gtk_spin_button_update")]
pub fn update(&self) {
unsafe {
ffi::gtk_spin_button_update(self.to_glib_none().0);
}
}
/// Emitted when the spin button is activated.
///
/// The keybindings for this signal are all forms of the <kbd>Enter</kbd> key.
///
/// If the <kbd>Enter</kbd> key results in the value being committed to the
/// spin button, then activation does not occur until <kbd>Enter</kbd> is
/// pressed again.
#[cfg(feature = "v4_14")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_14")))]
#[doc(alias = "activate")]
pub fn connect_activate<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn activate_trampoline<F: Fn(&SpinButton) + 'static>(
this: *mut ffi::GtkSpinButton,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"activate\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
activate_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(feature = "v4_14")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_14")))]
pub fn emit_activate(&self) {
self.emit_by_name::<()>("activate", &[]);
}
/// Emitted when the user initiates a value change.
///
/// This is a [keybinding signal](class.SignalAction.html).
///
/// 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`][crate::ScrollType] to specify the speed and amount of change
#[doc(alias = "change-value")]
pub fn connect_change_value<F: Fn(&Self, ScrollType) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn change_value_trampoline<F: Fn(&SpinButton, ScrollType) + 'static>(
this: *mut ffi::GtkSpinButton,
scroll: ffi::GtkScrollType,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this), from_glib(scroll))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"change-value\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
change_value_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn emit_change_value(&self, scroll: ScrollType) {
self.emit_by_name::<()>("change-value", &[&scroll]);
}
/// Emitted to tweak the formatting of the value for display.
///
/// **⚠️ The following code is in c ⚠️**
///
/// ```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
#[doc(alias = "output")]
pub fn connect_output<F: Fn(&Self) -> glib::Propagation + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn output_trampoline<
F: Fn(&SpinButton) -> glib::Propagation + 'static,
>(
this: *mut ffi::GtkSpinButton,
f: glib::ffi::gpointer,
) -> glib::ffi::gboolean {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this)).into_glib()
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"output\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
output_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
/// Emitted when the value is changed.
///
/// Also see the [`output`][struct@crate::SpinButton#output] signal.
#[doc(alias = "value-changed")]
pub fn connect_value_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn value_changed_trampoline<F: Fn(&SpinButton) + 'static>(
this: *mut ffi::GtkSpinButton,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"value-changed\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
value_changed_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
/// Emitted right after the spinbutton wraps from its maximum
/// to its minimum value or vice-versa.
#[doc(alias = "wrapped")]
pub fn connect_wrapped<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn wrapped_trampoline<F: Fn(&SpinButton) + 'static>(
this: *mut ffi::GtkSpinButton,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"wrapped\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
wrapped_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(feature = "v4_14")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_14")))]
#[doc(alias = "activates-default")]
pub fn connect_activates_default_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_activates_default_trampoline<F: Fn(&SpinButton) + 'static>(
this: *mut ffi::GtkSpinButton,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::activates-default\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_activates_default_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "adjustment")]
pub fn connect_adjustment_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_adjustment_trampoline<F: Fn(&SpinButton) + 'static>(
this: *mut ffi::GtkSpinButton,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::adjustment\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_adjustment_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "climb-rate")]
pub fn connect_climb_rate_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_climb_rate_trampoline<F: Fn(&SpinButton) + 'static>(
this: *mut ffi::GtkSpinButton,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::climb-rate\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_climb_rate_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "digits")]
pub fn connect_digits_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_digits_trampoline<F: Fn(&SpinButton) + 'static>(
this: *mut ffi::GtkSpinButton,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::digits\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_digits_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "numeric")]
pub fn connect_numeric_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_numeric_trampoline<F: Fn(&SpinButton) + 'static>(
this: *mut ffi::GtkSpinButton,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::numeric\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_numeric_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "snap-to-ticks")]
pub fn connect_snap_to_ticks_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_snap_to_ticks_trampoline<F: Fn(&SpinButton) + 'static>(
this: *mut ffi::GtkSpinButton,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::snap-to-ticks\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_snap_to_ticks_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "update-policy")]
pub fn connect_update_policy_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_update_policy_trampoline<F: Fn(&SpinButton) + 'static>(
this: *mut ffi::GtkSpinButton,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::update-policy\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_update_policy_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "value")]
pub fn connect_value_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_value_trampoline<F: Fn(&SpinButton) + 'static>(
this: *mut ffi::GtkSpinButton,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::value\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_value_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "wrap")]
pub fn connect_wrap_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_wrap_trampoline<F: Fn(&SpinButton) + 'static>(
this: *mut ffi::GtkSpinButton,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::wrap\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_wrap_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl Default for SpinButton {
fn default() -> Self {
glib::object::Object::new::<Self>()
}
}
// rustdoc-stripper-ignore-next
/// A [builder-pattern] type to construct [`SpinButton`] objects.
///
/// [builder-pattern]: https://doc.rust-lang.org/1.0.0/style/ownership/builders.html
#[must_use = "The builder must be built to be used"]
pub struct SpinButtonBuilder {
builder: glib::object::ObjectBuilder<'static, SpinButton>,
}
impl SpinButtonBuilder {
fn new() -> Self {
Self {
builder: glib::object::Object::builder(),
}
}
/// Whether to activate the default widget when the spin button is activated.
///
/// See [`activate`][struct@crate::SpinButton#activate] for what counts as activation.
#[cfg(feature = "v4_14")]
#[cfg_attr(docsrs, doc(cfg(feature = "v4_14")))]
pub fn activates_default(self, activates_default: bool) -> Self {
Self {
builder: self
.builder
.property("activates-default", activates_default),
}
}
/// The adjustment that holds the value of the spin button.
pub fn adjustment(self, adjustment: &impl IsA<Adjustment>) -> Self {
Self {
builder: self
.builder
.property("adjustment", adjustment.clone().upcast()),
}
}
/// The acceleration rate when you hold down a button or key.
pub fn climb_rate(self, climb_rate: f64) -> Self {
Self {
builder: self.builder.property("climb-rate", climb_rate),
}
}
/// The number of decimal places to display.
pub fn digits(self, digits: u32) -> Self {
Self {
builder: self.builder.property("digits", digits),
}
}
/// Whether non-numeric characters should be ignored.
pub fn numeric(self, numeric: bool) -> Self {
Self {
builder: self.builder.property("numeric", numeric),
}
}
/// Whether erroneous values are automatically changed to the spin buttons
/// nearest step increment.
pub fn snap_to_ticks(self, snap_to_ticks: bool) -> Self {
Self {
builder: self.builder.property("snap-to-ticks", snap_to_ticks),
}
}
/// Whether the spin button should update always, or only when the value
/// is acceptable.
pub fn update_policy(self, update_policy: SpinButtonUpdatePolicy) -> Self {
Self {
builder: self.builder.property("update-policy", update_policy),
}
}
/// The current value.
pub fn value(self, value: f64) -> Self {
Self {
builder: self.builder.property("value", value),
}
}
/// Whether a spin button should wrap upon reaching its limits.
pub fn wrap(self, wrap: bool) -> Self {
Self {
builder: self.builder.property("wrap", wrap),
}
}
/// 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.
pub fn can_focus(self, can_focus: bool) -> Self {
Self {
builder: self.builder.property("can-focus", can_focus),
}
}
/// Whether the widget can receive pointer events.
pub fn can_target(self, can_target: bool) -> Self {
Self {
builder: self.builder.property("can-target", can_target),
}
}
/// A list of css classes applied to this widget.
pub fn css_classes(self, css_classes: impl Into<glib::StrV>) -> Self {
Self {
builder: self.builder.property("css-classes", css_classes.into()),
}
}
/// 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.
pub fn css_name(self, css_name: impl Into<glib::GString>) -> Self {
Self {
builder: self.builder.property("css-name", css_name.into()),
}
}
/// The cursor used by @widget.
pub fn cursor(self, cursor: &gdk::Cursor) -> Self {
Self {
builder: self.builder.property("cursor", cursor.clone()),
}
}
/// Whether the widget should grab focus when it is clicked with the mouse.
///
/// This property is only relevant for widgets that can take focus.
pub fn focus_on_click(self, focus_on_click: bool) -> Self {
Self {
builder: self.builder.property("focus-on-click", focus_on_click),
}
}
/// Whether this widget itself will accept the input focus.
pub fn focusable(self, focusable: bool) -> Self {
Self {
builder: self.builder.property("focusable", focusable),
}
}
/// How to distribute horizontal space if widget gets extra space.
pub fn halign(self, halign: Align) -> Self {
Self {
builder: self.builder.property("halign", halign),
}
}
/// 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`][struct@crate::Widget#query-tooltip] to
/// determine whether it will provide a tooltip or not.
pub fn has_tooltip(self, has_tooltip: bool) -> Self {
Self {
builder: self.builder.property("has-tooltip", has_tooltip),
}
}
/// Override for height request of the widget.
///
/// If this is -1, the natural request will be used.
pub fn height_request(self, height_request: i32) -> Self {
Self {
builder: self.builder.property("height-request", height_request),
}
}
/// Whether to expand horizontally.
pub fn hexpand(self, hexpand: bool) -> Self {
Self {
builder: self.builder.property("hexpand", hexpand),
}
}
/// Whether to use the `hexpand` property.
pub fn hexpand_set(self, hexpand_set: bool) -> Self {
Self {
builder: self.builder.property("hexpand-set", hexpand_set),
}
}
/// The [`LayoutManager`][crate::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.
pub fn layout_manager(self, layout_manager: &impl IsA<LayoutManager>) -> Self {
Self {
builder: self
.builder
.property("layout-manager", layout_manager.clone().upcast()),
}
}
/// 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()`][crate::prelude::WidgetExt::set_size_request()] for example.
pub fn margin_bottom(self, margin_bottom: i32) -> Self {
Self {
builder: self.builder.property("margin-bottom", margin_bottom),
}
}
/// 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()`][crate::prelude::WidgetExt::set_size_request()] for example.
pub fn margin_end(self, margin_end: i32) -> Self {
Self {
builder: self.builder.property("margin-end", margin_end),
}
}
/// 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()`][crate::prelude::WidgetExt::set_size_request()] for example.
pub fn margin_start(self, margin_start: i32) -> Self {
Self {
builder: self.builder.property("margin-start", margin_start),
}
}
/// 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()`][crate::prelude::WidgetExt::set_size_request()] for example.
pub fn margin_top(self, margin_top: i32) -> Self {
Self {
builder: self.builder.property("margin-top", margin_top),
}
}
/// The name of the widget.
pub fn name(self, name: impl Into<glib::GString>) -> Self {
Self {
builder: self.builder.property("name", name.into()),
}
}
/// The requested opacity of the widget.
pub fn opacity(self, opacity: f64) -> Self {
Self {
builder: self.builder.property("opacity", opacity),
}
}
/// 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.
pub fn overflow(self, overflow: Overflow) -> Self {
Self {
builder: self.builder.property("overflow", overflow),
}
}
/// Whether the widget will receive the default action when it is focused.
pub fn receives_default(self, receives_default: bool) -> Self {
Self {
builder: self.builder.property("receives-default", receives_default),
}
}
/// Whether the widget responds to input.
pub fn sensitive(self, sensitive: bool) -> Self {
Self {
builder: self.builder.property("sensitive", sensitive),
}
}
/// Sets the text of tooltip to be the given string, which is marked up
/// with Pango markup.
///
/// Also see [`Tooltip::set_markup()`][crate::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`][struct@crate::Widget#has-tooltip] will automatically be set to [`true`]
/// and there will be taken care of [`query-tooltip`][struct@crate::Widget#query-tooltip] in
/// the default signal handler.
///
/// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and
/// [`tooltip-markup`][struct@crate::Widget#tooltip-markup] are set, the last one wins.
pub fn tooltip_markup(self, tooltip_markup: impl Into<glib::GString>) -> Self {
Self {
builder: self
.builder
.property("tooltip-markup", tooltip_markup.into()),
}
}
/// Sets the text of tooltip to be the given string.
///
/// Also see [`Tooltip::set_text()`][crate::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`][struct@crate::Widget#has-tooltip] will automatically be set to [`true`]
/// and there will be taken care of [`query-tooltip`][struct@crate::Widget#query-tooltip] in
/// the default signal handler.
///
/// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and
/// [`tooltip-markup`][struct@crate::Widget#tooltip-markup] are set, the last one wins.
pub fn tooltip_text(self, tooltip_text: impl Into<glib::GString>) -> Self {
Self {
builder: self.builder.property("tooltip-text", tooltip_text.into()),
}
}
/// How to distribute vertical space if widget gets extra space.
pub fn valign(self, valign: Align) -> Self {
Self {
builder: self.builder.property("valign", valign),
}
}
/// Whether to expand vertically.
pub fn vexpand(self, vexpand: bool) -> Self {
Self {
builder: self.builder.property("vexpand", vexpand),
}
}
/// Whether to use the `vexpand` property.
pub fn vexpand_set(self, vexpand_set: bool) -> Self {
Self {
builder: self.builder.property("vexpand-set", vexpand_set),
}
}
/// Whether the widget is visible.
pub fn visible(self, visible: bool) -> Self {
Self {
builder: self.builder.property("visible", visible),
}
}
/// Override for width request of the widget.
///
/// If this is -1, the natural request will be used.
pub fn width_request(self, width_request: i32) -> Self {
Self {
builder: self.builder.property("width-request", width_request),
}
}
/// The accessible role of the given [`Accessible`][crate::Accessible] implementation.
///
/// The accessible role cannot be changed once set.
pub fn accessible_role(self, accessible_role: AccessibleRole) -> Self {
Self {
builder: self.builder.property("accessible-role", accessible_role),
}
}
/// Indicates whether editing on the cell has been canceled.
pub fn editing_canceled(self, editing_canceled: bool) -> Self {
Self {
builder: self.builder.property("editing-canceled", editing_canceled),
}
}
/// Whether the entry contents can be edited.
pub fn editable(self, editable: bool) -> Self {
Self {
builder: self.builder.property("editable", editable),
}
}
/// If undo/redo should be enabled for the editable.
pub fn enable_undo(self, enable_undo: bool) -> Self {
Self {
builder: self.builder.property("enable-undo", enable_undo),
}
}
/// The desired maximum width of the entry, in characters.
pub fn max_width_chars(self, max_width_chars: i32) -> Self {
Self {
builder: self.builder.property("max-width-chars", max_width_chars),
}
}
/// The contents of the entry.
pub fn text(self, text: impl Into<glib::GString>) -> Self {
Self {
builder: self.builder.property("text", text.into()),
}
}
/// Number of characters to leave space for in the entry.
pub fn width_chars(self, width_chars: i32) -> Self {
Self {
builder: self.builder.property("width-chars", width_chars),
}
}
/// The horizontal alignment, from 0 (left) to 1 (right).
///
/// Reversed for RTL layouts.
pub fn xalign(self, xalign: f32) -> Self {
Self {
builder: self.builder.property("xalign", xalign),
}
}
/// The orientation of the orientable.
pub fn orientation(self, orientation: Orientation) -> Self {
Self {
builder: self.builder.property("orientation", orientation),
}
}
// rustdoc-stripper-ignore-next
/// Build the [`SpinButton`].
#[must_use = "Building the object from the builder is usually expensive and is not expected to have side effects"]
pub fn build(self) -> SpinButton {
assert_initialized_main_thread!();
self.builder.build()
}
}