pub struct Notebook { /* private fields */ }
Expand description
Notebook
is a container whose children are pages switched
between using tabs.
There are many configuration options for Notebook
. Among
other things, you can choose on which edge the tabs appear
(see set_tab_pos()
), whether, if there are
too many tabs to fit the notebook should be made bigger or scrolling
arrows added (see set_scrollable()
), and whether
there will be a popup menu allowing the users to switch pages.
(see popup_enable()
).
§GtkNotebook as GtkBuildable
The Notebook
implementation of the Buildable
interface
supports placing children into tabs by specifying “tab” as the
“type” attribute of a <child>
element. Note that the content
of the tab must be created before the tab can be filled.
A tab child can be specified without specifying a <child>
type attribute.
To add a child widget in the notebooks action area, specify
“action-start” or “action-end” as the “type” attribute of the
<child>
element.
An example of a UI definition fragment with Notebook
:
<object class="GtkNotebook">
<child>
<object class="GtkLabel" id="notebook-content">
<property name="label">Content</property>
</object>
</child>
<child type="tab">
<object class="GtkLabel" id="notebook-tab">
<property name="label">Tab</property>
</object>
</child>
</object>
§Shortcuts and Gestures
Notebook
supports the following keyboard shortcuts:
- Shift+F10 or Menu opens the context menu.
- Home moves the focus to the first tab.
- End moves the focus to the last tab.
Additionally, the following signals have default keybindings:
Tabs support drag-and-drop between notebooks sharing the same group-name
,
or to new windows by handling the ::create-window
signal.
§Actions
Notebook
defines a set of built-in actions:
menu.popup
opens the tabs context menu.
§CSS nodes
notebook
├── header.top
│ ├── [<action widget>]
│ ├── tabs
│ │ ├── [arrow]
│ │ ├── tab
│ │ │ ╰── <tab label>
┊ ┊ ┊
│ │ ├── tab[.reorderable-page]
│ │ │ ╰── <tab label>
│ │ ╰── [arrow]
│ ╰── [<action widget>]
│
╰── stack
├── <child>
┊
╰── <child>
Notebook
has a main CSS node with name notebook
, a subnode
with name header
and below that a subnode with name tabs
which
contains one subnode per tab with name tab
.
If action widgets are present, their CSS nodes are placed next
to the tabs
node. If the notebook is scrollable, CSS nodes with
name arrow
are placed as first and last child of the tabs
node.
The main node gets the .frame
style class when the notebook
has a border (see set_show_border()
).
The header node gets one of the style class .top
, .bottom
,
.left
or .right
, depending on where the tabs are placed. For
reorderable pages, the tab node gets the .reorderable-page
class.
A tab
node gets the .dnd
style class while it is moved with drag-and-drop.
The nodes are always arranged from left-to-right, regardless of text direction.
§Accessibility
Notebook
uses the following roles:
AccessibleRole::Group
for the notebook widgetAccessibleRole::TabList
for the list of tabsAccessibleRole::Tab
role for each tabAccessibleRole::TabPanel
for each page
§Properties
§enable-popup
If true
, pressing the right mouse button on the notebook shows a page switching menu.
Readable | Writeable
§group-name
Group name for tab drag and drop.
Readable | Writeable
§page
The index of the current page.
Readable | Writeable
§pages
A selection model with the pages.
Readable
§scrollable
If true
, scroll arrows are added if there are too many pages to fit.
Readable | Writeable
§show-border
Whether the border should be shown.
Readable | Writeable
§show-tabs
Whether tabs should be shown.
Readable | Writeable
§tab-pos
Which side of the notebook holds the tabs.
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
§Signals
§change-current-page
Emitted when the current page should be changed.
The default bindings for this signal are Ctrl+Alt+PgUp, Ctrl+Alt+PgDn, Ctrl+PgUp and Ctrl+PgDn.
Action
§create-window
The ::create-window signal is emitted when a detachable tab is dropped on the root window.
A handler for this signal can create a window containing
a notebook where the tab will be attached. It is also
responsible for moving/resizing the window and adding the
necessary properties to the notebook (e.g. the
Notebook
:group-name ).
§focus-tab
Emitted when a tab should be focused.
Action
§move-focus-out
Emitted when focus was moved out.
The default bindings for this signal are Ctrl+Tab, Ctrl+Shift+Tab, Ctrl+←, Ctrl+→, Ctrl+↑ and Ctrl+↓.
Action
§page-added
the ::page-added signal is emitted in the notebook right after a page is added to the notebook.
§page-removed
the ::page-removed signal is emitted in the notebook right after a page is removed from the notebook.
§page-reordered
the ::page-reordered signal is emitted in the notebook right after a page has been reordered.
§reorder-tab
Emitted when the tab should be reordered.
The default bindings for this signal are Alt+Home, Alt+End, Alt+PgUp, Alt+PgDn, Alt+←, Alt+→, Alt+↑ and Alt+↓.
Action
§select-page
Emitted when a page should be selected.
The default binding for this signal is ␣.
Action
§switch-page
Emitted when the user or a function changes the current page.
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).
§Implements
WidgetExt
, [trait@glib::ObjectExt
], AccessibleExt
, BuildableExt
, ConstraintTargetExt
, WidgetExtManual
, AccessibleExtManual
GLib type: GObject with reference counted clone semantics.
Implementations§
source§impl Notebook
impl Notebook
sourcepub fn builder() -> NotebookBuilder
pub fn builder() -> NotebookBuilder
Creates a new builder-pattern struct instance to construct Notebook
objects.
This method returns an instance of NotebookBuilder
which can be used to create Notebook
objects.
sourcepub fn detach_tab(&self, child: &impl IsA<Widget>)
pub fn detach_tab(&self, child: &impl IsA<Widget>)
Removes the child from the notebook.
This function is very similar to remove_page()
,
but additionally informs the notebook that the removal
is happening as part of a tab DND operation, which should
not be cancelled.
§child
a child
sourcepub fn action_widget(&self, pack_type: PackType) -> Option<Widget>
pub fn action_widget(&self, pack_type: PackType) -> Option<Widget>
Gets one of the action widgets.
See set_action_widget()
.
§pack_type
pack type of the action widget to receive
§Returns
The action widget
with the given @pack_type or None
when this action
widget has not been set
sourcepub fn group_name(&self) -> Option<GString>
pub fn group_name(&self) -> Option<GString>
Retrieves the text of the menu label for the page containing @child.
§child
the child widget of a page of the notebook.
§Returns
the text of the tab label, or None
if
the widget does not have a menu label other than the default
menu label, or the menu label widget is not a Label
.
The string is owned by the widget and must not be freed.
sourcepub fn page(&self, child: &impl IsA<Widget>) -> NotebookPage
pub fn page(&self, child: &impl IsA<Widget>) -> NotebookPage
sourcepub fn pages(&self) -> ListModel
pub fn pages(&self) -> ListModel
Returns a GListModel
that contains the pages of the notebook.
This can be used to keep an up-to-date view. The model also
implements SelectionModel
and can be used to track
and modify the visible page.
§Returns
a
GListModel
for the notebook’s children
sourcepub fn is_scrollable(&self) -> bool
pub fn is_scrollable(&self) -> bool
sourcepub fn shows_border(&self) -> bool
pub fn shows_border(&self) -> bool
sourcepub fn shows_tabs(&self) -> bool
pub fn shows_tabs(&self) -> bool
sourcepub fn tab_is_detachable(&self, child: &impl IsA<Widget>) -> bool
pub fn tab_is_detachable(&self, child: &impl IsA<Widget>) -> bool
sourcepub fn tab_pos(&self) -> PositionType
pub fn tab_pos(&self) -> PositionType
sourcepub fn tab_is_reorderable(&self, child: &impl IsA<Widget>) -> bool
pub fn tab_is_reorderable(&self, child: &impl IsA<Widget>) -> bool
sourcepub fn next_page(&self)
pub fn next_page(&self)
Switches to the next page.
Nothing happens if the current page is the last page.
sourcepub fn popup_disable(&self)
pub fn popup_disable(&self)
Disables the popup menu.
sourcepub fn popup_enable(&self)
pub fn popup_enable(&self)
Enables the popup menu.
If the user clicks with the right mouse button on the tab labels, a menu with all the pages will be popped up.
sourcepub fn prev_page(&self)
pub fn prev_page(&self)
Switches to the previous page.
Nothing happens if the current page is the first page.
sourcepub fn set_action_widget(&self, widget: &impl IsA<Widget>, pack_type: PackType)
pub fn set_action_widget(&self, widget: &impl IsA<Widget>, pack_type: PackType)
sourcepub fn set_group_name(&self, group_name: Option<&str>)
pub fn set_group_name(&self, group_name: Option<&str>)
sourcepub fn set_scrollable(&self, scrollable: bool)
pub fn set_scrollable(&self, scrollable: bool)
sourcepub fn set_show_border(&self, show_border: bool)
pub fn set_show_border(&self, show_border: bool)
sourcepub fn set_show_tabs(&self, show_tabs: bool)
pub fn set_show_tabs(&self, show_tabs: bool)
sourcepub fn set_tab_detachable(&self, child: &impl IsA<Widget>, detachable: bool)
pub fn set_tab_detachable(&self, child: &impl IsA<Widget>, detachable: bool)
Sets whether the tab can be detached from @self to another notebook or widget.
Note that two notebooks must share a common group identifier
(see set_group_name()
) to allow automatic tabs
interchange between them.
If you want a widget to interact with a notebook through DnD
(i.e.: accept dragged tabs from it) it must be set as a drop
destination by adding to it a DropTarget
controller that accepts
the GType GTK_TYPE_NOTEBOOK_PAGE
. The :value
of said drop target will be
preloaded with a NotebookPage
object that corresponds to the
dropped tab, so you can process the value via ::accept
or ::drop
signals.
Note that you should use detach_tab()
instead
of remove_page()
if you want to remove the tab
from the source notebook as part of accepting a drop. Otherwise,
the source notebook will think that the dragged tab was removed
from underneath the ongoing drag operation, and will initiate a
drag cancel animation.
⚠️ The following code is in c ⚠️
static void
on_drag_data_received (GtkWidget *widget,
GdkDrop *drop,
GtkSelectionData *data,
guint time,
gpointer user_data)
{
GtkDrag *drag;
GtkWidget *notebook;
GtkWidget **child;
drag = gtk_drop_get_drag (drop);
notebook = g_object_get_data (drag, "gtk-notebook-drag-origin");
child = (void*) gtk_selection_data_get_data (data);
// process_widget (*child);
gtk_notebook_detach_tab (GTK_NOTEBOOK (notebook), *child);
}
If you want a notebook to accept drags from other widgets, you will have to set your own DnD code to do it.
§child
a child Widget
§detachable
whether the tab is detachable or not
sourcepub fn set_tab_label(
&self,
child: &impl IsA<Widget>,
tab_label: Option<&impl IsA<Widget>>,
)
pub fn set_tab_label( &self, child: &impl IsA<Widget>, tab_label: Option<&impl IsA<Widget>>, )
sourcepub fn set_tab_label_text(&self, child: &impl IsA<Widget>, tab_text: &str)
pub fn set_tab_label_text(&self, child: &impl IsA<Widget>, tab_text: &str)
sourcepub fn set_tab_pos(&self, pos: PositionType)
pub fn set_tab_pos(&self, pos: PositionType)
sourcepub fn set_tab_reorderable(&self, child: &impl IsA<Widget>, reorderable: bool)
pub fn set_tab_reorderable(&self, child: &impl IsA<Widget>, reorderable: bool)
sourcepub fn enables_popup(&self) -> bool
pub fn enables_popup(&self) -> bool
If true
, pressing the right mouse button on the notebook shows a page switching menu.
sourcepub fn set_enable_popup(&self, enable_popup: bool)
pub fn set_enable_popup(&self, enable_popup: bool)
If true
, pressing the right mouse button on the notebook shows a page switching menu.
sourcepub fn connect_change_current_page<F: Fn(&Self, i32) -> bool + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_change_current_page<F: Fn(&Self, i32) -> bool + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn emit_change_current_page(&self, page: i32) -> bool
sourcepub fn connect_create_window<F: Fn(&Self, &Widget) -> Option<Notebook> + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_create_window<F: Fn(&Self, &Widget) -> Option<Notebook> + 'static>( &self, f: F, ) -> SignalHandlerId
The ::create-window signal is emitted when a detachable tab is dropped on the root window.
A handler for this signal can create a window containing
a notebook where the tab will be attached. It is also
responsible for moving/resizing the window and adding the
necessary properties to the notebook (e.g. the
Notebook
:group-name ).
§page
the tab of @notebook that is being detached
§Returns
a Notebook
that
@page should be added to
sourcepub fn connect_focus_tab<F: Fn(&Self, NotebookTab) -> bool + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_focus_tab<F: Fn(&Self, NotebookTab) -> bool + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn emit_focus_tab(&self, tab: NotebookTab) -> bool
sourcepub fn connect_move_focus_out<F: Fn(&Self, DirectionType) + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_move_focus_out<F: Fn(&Self, DirectionType) + 'static>( &self, f: F, ) -> SignalHandlerId
Emitted when focus was moved out.
The default bindings for this signal are Ctrl+Tab, Ctrl+Shift+Tab, Ctrl+←, Ctrl+→, Ctrl+↑ and Ctrl+↓.
§direction
the direction to move the focus
pub fn emit_move_focus_out(&self, direction: DirectionType)
sourcepub fn connect_page_added<F: Fn(&Self, &Widget, u32) + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_page_added<F: Fn(&Self, &Widget, u32) + 'static>( &self, f: F, ) -> SignalHandlerId
sourcepub fn connect_page_removed<F: Fn(&Self, &Widget, u32) + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_page_removed<F: Fn(&Self, &Widget, u32) + 'static>( &self, f: F, ) -> SignalHandlerId
sourcepub fn connect_page_reordered<F: Fn(&Self, &Widget, u32) + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_page_reordered<F: Fn(&Self, &Widget, u32) + 'static>( &self, f: F, ) -> SignalHandlerId
sourcepub fn connect_reorder_tab<F: Fn(&Self, DirectionType, bool) -> bool + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_reorder_tab<F: Fn(&Self, DirectionType, bool) -> bool + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn emit_reorder_tab( &self, direction: DirectionType, move_to_last: bool, ) -> bool
sourcepub fn connect_select_page<F: Fn(&Self, bool) -> bool + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_select_page<F: Fn(&Self, bool) -> bool + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn emit_select_page(&self, move_focus: bool) -> bool
sourcepub fn connect_switch_page<F: Fn(&Self, &Widget, u32) + 'static>(
&self,
f: F,
) -> SignalHandlerId
pub fn connect_switch_page<F: Fn(&Self, &Widget, u32) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_enable_popup_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_group_name_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_page_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_pages_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_scrollable_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_show_border_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_show_tabs_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
pub fn connect_tab_pos_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
source§impl Notebook
impl Notebook
sourcepub fn append_page(
&self,
child: &impl IsA<Widget>,
tab_label: Option<&impl IsA<Widget>>,
) -> u32
pub fn append_page( &self, child: &impl IsA<Widget>, tab_label: Option<&impl IsA<Widget>>, ) -> u32
Appends a page to @self, specifying the widget to use as the label in the popup menu.
§child
the Widget
to use as the contents of the page
§tab_label
the Widget
to be used as the label
for the page, or None
to use the default label, “page N”
§menu_label
the widget to use as a label for the
page-switch menu, if that is enabled. If None
, and @tab_label
is a Label
or None
, then the menu label will be a newly
created label with the same text as @tab_label; if @tab_label
is not a Label
, @menu_label must be specified if the
page-switch menu is to be used.
§Returns
the index (starting from 0) of the appended page in the notebook, or -1 if function fails
sourcepub fn current_page(&self) -> Option<u32>
pub fn current_page(&self) -> Option<u32>
Returns the page number of the current page.
§Returns
the index (starting from 0) of the current page in the notebook. If the notebook has no pages, then -1 will be returned.
sourcepub fn insert_page(
&self,
child: &impl IsA<Widget>,
tab_label: Option<&impl IsA<Widget>>,
position: Option<u32>,
) -> u32
pub fn insert_page( &self, child: &impl IsA<Widget>, tab_label: Option<&impl IsA<Widget>>, position: Option<u32>, ) -> u32
Insert a page into @self at the given position.
§child
the Widget
to use as the contents of the page
§tab_label
the Widget
to be used as the label
for the page, or None
to use the default label, “page N”
§position
the index (starting at 0) at which to insert the page, or -1 to append the page after all other pages
§Returns
the index (starting from 0) of the inserted page in the notebook, or -1 if function fails
Insert a page into @self at the given position, specifying the widget to use as the label in the popup menu.
§child
the Widget
to use as the contents of the page
§tab_label
the Widget
to be used as the label
for the page, or None
to use the default label, “page N”
§menu_label
the widget to use as a label for the
page-switch menu, if that is enabled. If None
, and @tab_label
is a Label
or None
, then the menu label will be a newly
created label with the same text as @tab_label; if @tab_label
is not a Label
, @menu_label must be specified if the
page-switch menu is to be used.
§position
the index (starting at 0) at which to insert the page, or -1 to append the page after all other pages.
§Returns
the index (starting from 0) of the inserted page in the notebook
sourcepub fn prepend_page(
&self,
child: &impl IsA<Widget>,
tab_label: Option<&impl IsA<Widget>>,
) -> u32
pub fn prepend_page( &self, child: &impl IsA<Widget>, tab_label: Option<&impl IsA<Widget>>, ) -> u32
Prepends a page to @self, specifying the widget to use as the label in the popup menu.
§child
the Widget
to use as the contents of the page
§tab_label
the Widget
to be used as the label
for the page, or None
to use the default label, “page N”
§menu_label
the widget to use as a label for the
page-switch menu, if that is enabled. If None
, and @tab_label
is a Label
or None
, then the menu label will be a newly
created label with the same text as @tab_label; if @tab_label
is not a Label
, @menu_label must be specified if the
page-switch menu is to be used.
§Returns
the index (starting from 0) of the prepended page in the notebook, or -1 if function fails
sourcepub fn remove_page(&self, page_num: Option<u32>)
pub fn remove_page(&self, page_num: Option<u32>)
Removes a page from the notebook given its index in the notebook.
§page_num
the index of a notebook page, starting from 0. If -1, the last page will be removed.
sourcepub fn set_current_page(&self, page_num: Option<u32>)
pub fn set_current_page(&self, page_num: Option<u32>)
Switches to the page number @page_num.
Note that due to historical reasons, GtkNotebook refuses to switch to a page unless the child widget is visible. Therefore, it is recommended to show child widgets before adding them to a notebook.
§page_num
index of the page to switch to, starting from 0. If negative, the last page will be used. If greater than the number of pages in the notebook, nothing will be done.
Trait Implementations§
source§impl HasParamSpec for Notebook
impl HasParamSpec for Notebook
source§impl Ord for Notebook
impl Ord for Notebook
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
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source§impl<OT: ObjectType> PartialEq<OT> for Notebook
impl<OT: ObjectType> PartialEq<OT> for Notebook
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impl<OT: ObjectType> PartialOrd<OT> for Notebook
source§impl StaticType for Notebook
impl StaticType for Notebook
source§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for Notebook
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impl IsA<Buildable> for Notebook
impl IsA<ConstraintTarget> for Notebook
impl IsA<Widget> for Notebook
Auto Trait Implementations§
impl Freeze for Notebook
impl RefUnwindSafe for Notebook
impl !Send for Notebook
impl !Sync for Notebook
impl Unpin for Notebook
impl UnwindSafe for Notebook
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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<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