pub struct ComboBoxText { /* private fields */ }
Expand description
Use DropDown
with a StringList
instead
A ComboBoxText
is a simple variant of ComboBox
for text-only
use cases.
ComboBoxText
hides the model-view complexity of ComboBox
.
To create a ComboBoxText
, use new()
or
with_entry()
.
You can add items to a ComboBoxText
with
append_text()
,
insert_text()
or
prepend_text()
and remove options with
remove()
.
If the ComboBoxText
contains an entry (via the
has-entry
property), its contents can be retrieved
using active_text()
.
You should not call ComboBoxExt::set_model()
or attempt to pack more
cells into this combo box via its CellLayout
interface.
§GtkComboBoxText as GtkBuildable
The ComboBoxText
implementation of the Buildable
interface supports
adding items directly using the <items>
element and specifying <item>
elements for each item. Each <item>
element can specify the “id”
corresponding to the appended text and also supports the regular
translation attributes “translatable”, “context” and “comments”.
Here is a UI definition fragment specifying ComboBoxText
items:
<object class="GtkComboBoxText">
<items>
<item translatable="yes" id="factory">Factory</item>
<item translatable="yes" id="home">Home</item>
<item translatable="yes" id="subway">Subway</item>
</items>
</object>
§CSS nodes
combobox
╰── box.linked
├── entry.combo
├── button.combo
╰── window.popup
ComboBoxText
has a single CSS node with name combobox. It adds
the style class .combo to the main CSS nodes of its entry and button
children, and the .linked class to the node of its internal box.
§Implements
ComboBoxExt
, WidgetExt
, [trait@glib::ObjectExt
], AccessibleExt
, BuildableExt
, ConstraintTargetExt
, CellEditableExt
, CellLayoutExt
, ComboBoxExtManual
, WidgetExtManual
, AccessibleExtManual
, CellLayoutExtManual
GLib type: GObject with reference counted clone semantics.
Implementations§
Source§impl ComboBoxText
impl ComboBoxText
Sourcepub fn new() -> ComboBoxText
👎Deprecated: Since 4.10
pub fn new() -> ComboBoxText
Sourcepub fn with_entry() -> ComboBoxText
👎Deprecated: Since 4.10
pub fn with_entry() -> ComboBoxText
Creates a new ComboBoxText
with an entry.
§Deprecated since 4.10
Use DropDown
§Returns
a new ComboBoxText
Sourcepub fn builder() -> ComboBoxTextBuilder
👎Deprecated: Since 4.10
pub fn builder() -> ComboBoxTextBuilder
Creates a new builder-pattern struct instance to construct ComboBoxText
objects.
This method returns an instance of ComboBoxTextBuilder
which can be used to create ComboBoxText
objects.
Sourcepub fn append_text(&self, text: &str)
👎Deprecated: Since 4.10
pub fn append_text(&self, text: &str)
Appends @text to the list of strings stored in @self.
This is the same as calling insert_text()
with a position of -1.
§Deprecated since 4.10
Use DropDown
§text
A string
Sourcepub fn active_text(&self) -> Option<GString>
👎Deprecated: Since 4.10
pub fn active_text(&self) -> Option<GString>
Returns the currently active string in @self.
If no row is currently selected, None
is returned.
If @self contains an entry, this function will
return its contents (which will not necessarily
be an item from the list).
§Deprecated since 4.10
Use DropDown
§Returns
a newly allocated string containing the currently active text. Must be freed with g_free().
Sourcepub fn insert(&self, position: i32, id: Option<&str>, text: &str)
👎Deprecated: Since 4.10
pub fn insert(&self, position: i32, id: Option<&str>, text: &str)
Inserts @text at @position in the list of strings stored in @self.
If @id is non-None
then it is used as the ID of the row.
See id-column
.
If @position is negative then @text is appended.
§Deprecated since 4.10
Use DropDown
§position
An index to insert @text
§id
a string ID for this value
§text
A string to display
Sourcepub fn insert_text(&self, position: i32, text: &str)
👎Deprecated: Since 4.10
pub fn insert_text(&self, position: i32, text: &str)
Sourcepub fn prepend_text(&self, text: &str)
👎Deprecated: Since 4.10
pub fn prepend_text(&self, text: &str)
Prepends @text to the list of strings stored in @self.
This is the same as calling insert_text()
with a position of 0.
§Deprecated since 4.10
Use DropDown
§text
A string
Sourcepub fn remove_all(&self)
👎Deprecated: Since 4.10
pub fn remove_all(&self)
Trait Implementations§
Source§impl Clone for ComboBoxText
impl Clone for ComboBoxText
Source§impl Debug for ComboBoxText
impl Debug for ComboBoxText
Source§impl Default for ComboBoxText
impl Default for ComboBoxText
Source§impl HasParamSpec for ComboBoxText
impl HasParamSpec for ComboBoxText
type ParamSpec = ParamSpecObject
Source§type SetValue = ComboBoxText
type SetValue = ComboBoxText
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, ComboBoxText>
fn param_spec_builder() -> Self::BuilderFn
Source§impl Hash for ComboBoxText
impl Hash for ComboBoxText
Source§impl Ord for ComboBoxText
impl Ord for ComboBoxText
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 ComboBoxText
impl ParentClassIs for ComboBoxText
Source§impl<OT: ObjectType> PartialEq<OT> for ComboBoxText
impl<OT: ObjectType> PartialEq<OT> for ComboBoxText
Source§impl<OT: ObjectType> PartialOrd<OT> for ComboBoxText
impl<OT: ObjectType> PartialOrd<OT> for ComboBoxText
Source§impl StaticType for ComboBoxText
impl StaticType for ComboBoxText
Source§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for ComboBoxText
impl IsA<Accessible> for ComboBoxText
impl IsA<Buildable> for ComboBoxText
impl IsA<CellEditable> for ComboBoxText
impl IsA<CellLayout> for ComboBoxText
impl IsA<ComboBox> for ComboBoxText
impl IsA<ConstraintTarget> for ComboBoxText
impl IsA<Widget> for ComboBoxText
Auto Trait Implementations§
impl Freeze for ComboBoxText
impl RefUnwindSafe for ComboBoxText
impl !Send for ComboBoxText
impl !Sync for ComboBoxText
impl Unpin for ComboBoxText
impl UnwindSafe for ComboBoxText
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for_size: i32,
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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
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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
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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