Adap.Dialog – libadapta-1 Reference Manual

Packages

libadapta-1

Adap

Dialog

Dialog

Object Hierarchy:

Object hierarchy for Dialog

Description:

[ CCode ( type_id = "adap_dialog_get_type ()" ) ]
[ Version ( since = "1.5" ) ]
public class Dialog : Widget, Accessible, Buildable, ConstraintTarget

An adaptive dialog container.

<picture> <source srcset="dialog-floating-dark.png" media="(prefers-color-scheme: dark)"> <img src="dialog-floating.png" alt="dialog-floating"> </picture> <picture> <source srcset="dialog-bottom-dark.png" media="(prefers-color-scheme: dark )"> <img src="dialog-bottom.png" alt="dialog-bottom"> </picture>

`AdapDialog` is similar to a window, but is shown within another window. It can be used with [class@Window] and [class@ApplicationWindow] , use [method@Dialog.present] to show it.

`AdapDialog` is not resizable. Use the [property@Dialog:content-width] and [property@Dialog:content-height] properties to set its size, or set [property@Dialog:follows-content-size] to `TRUE` to make the dialog track the content's size as it changes. `AdapDialog` can never be larger than its parent window.

`AdapDialog` can be presented as a centered floating window or a bottom sheet. By default it's automatic depending on the available size. [property@Dialog:presentation-mode] can be used to change that.

`AdapDialog` can be closed via [method@Dialog.close].

When presented as a bottom sheet, `AdapDialog` can also be closed via swiping it down.

The [property@Dialog:can-close] can be used to prevent closing. In that case, [signal@Dialog:AdapDialog:close-attempt] gets emitted instead.

Use [method@Dialog.force_close] to close the dialog even when `can-close` is set to `FALSE`.

Header Bar Integration

When placed inside an `AdapDialog`, [class@HeaderBar] will display the dialog title instead of window title. It will also adjust the decoration layout to ensure it always has a close button and nothing else. Set [property@HeaderBar:show-start-title-buttons] and [ property@HeaderBar:show-end-title-buttons] to `FALSE` to remove it if it's unwanted.

Breakpoints

`AdapDialog` can be used with [class@Breakpoint] the same way as [class@BreakpointBin]. Refer to that widget's documentation for details.

Like `AdapBreakpointBin`, if breakpoints are used, `AdapDialog` doesn't have a minimum size, and [property@Gtk.Widget:width-request] and [property@Gtk.Widget:height-request] properties must be set manually.

All known sub-classes:

AboutDialog

AlertDialog

PreferencesDialog

Namespace: Adap

Package: libadapta-1

Content:

Properties:

public bool can_close { get; set; }
Whether the dialog can be closed.
public Widget child { get; set; }
The child widget of the `AdapDialog`.
public int content_height { get; set; }
The height of the dialog's contents.
public int content_width { get; set; }
The width of the dialog's contents.
public Breakpoint current_breakpoint { get; }
The current breakpoint.
public Widget default_widget { get; set; }
The default widget.
public Widget focus_widget { owned get; set; }
The focus widget.
public bool follows_content_size { get; set; }
Whether to size content automatically.
public DialogPresentationMode presentation_mode { get; set; }
The dialog's presentation mode.
public string title { get; set; }
The title of the dialog.

Creation methods:

public Dialog ()
Creates a new `AdapDialog`.

Methods:

public void add_breakpoint (owned Breakpoint breakpoint)
Adds breakpoint to this .
public bool close ()
Attempts to close this.
public void force_close ()
Closes this.
public bool get_can_close ()
Gets whether this can be closed.
public unowned Widget? get_child ()
Gets the child widget of this.
public int get_content_height ()
Gets the height of the dialog's contents.
public int get_content_width ()
Gets the width of the dialog's contents.
public unowned Breakpoint? get_current_breakpoint ()
Gets the current breakpoint.
public unowned Widget? get_default_widget ()
Gets the default widget for this.
public unowned Widget? get_focus ()
Gets the focus widget for this.
public bool get_follows_content_size ()
Gets whether to size content of this automatically.
public DialogPresentationMode get_presentation_mode ()
Gets presentation mode for this.
public unowned string get_title ()
Gets the title of this.
public void present (Widget? parent)
Presents this within parent's window.
public void set_can_close (bool can_close)
Sets whether this can be closed.
public void set_child (Widget? child)
Sets the child widget of this.
public void set_content_height (int content_height)
Sets the height of the dialog's contents.
public void set_content_width (int content_width)
Sets the width of the dialog's contents.
public void set_default_widget (Widget? default_widget)
Sets the default widget for this.
public void set_focus (Widget? focus)
Sets the focus widget for this.
public void set_follows_content_size (bool follows_content_size)
Sets whether to size content of this automatically.
public void set_presentation_mode (DialogPresentationMode presentation_mode)
Sets presentation mode for this.
public void set_title (string title)
Sets the title of this.

Signals:

public virtual signal void close_attempt ()
Emitted when the close button or shortcut is used, or [method@Dialog.
public virtual signal void closed ()
Emitted when the dialog is successfully closed.

Inherited Members:

All known members inherited from class Gtk.Widget

All known members inherited from class GLib.Object

All known members inherited from interface Gtk.Accessible

All known members inherited from interface Gtk.Buildable

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