class: ColorDialog

[17:7] extends: object

Asynchronous API to present a color chooser dialog. GtkColorDialog collects the arguments that are needed to present the dialog to the user, such as a title for the dialog and whether it should be modal. The dialog is shown with the [method@Gtk.ColorDialog.choose_rgba] function. See [class@Gtk.ColorDialogButton] for a convenient control that uses GtkColorDialog and presents the results.

Members

• handleObj
• lib
• retainedCallbacks
• signalHandlerNames
• signalSetterHandlers

Methods

• ColorDialog ()

  Creates a new GtkColorDialog object.

• toNativeHandle (Source)

  Normalizes a constructor argument into a raw pointer carrier. Accepts a raw NativeHandle, a raw NativeBuffer returned from fn.call(...), another generated wrapper exposing handle(), or null. Returns null when the argument carries no pointer.

  • @p Source is the raw handle, raw buffer, wrapper, or null.
  • @r A raw pointer carrier or null when no pointer is present.

• getLib ()

  Returns the opened native library for this generated wrapper.

  • @r The opened native library.

• handle ()

  Returns the wrapped NativeHandle.

  • @r The wrapped NativeHandle.

• isNull ()

  Returns true when the wrapped handle is null.

  • @r A bool.

• describe ()

  Returns a small string for debugging generated wrappers.

  • @r A string.

• asObject ()

  Wraps this handle as Object.

  • @r A Object object.

• getProperty (string Name)

  Reads one generated property by name.

• setProperty (string Name, Value)

  Writes one generated property by name.

• setModal (bool Value)

  Whether the color chooser dialog is modal.

  • @p Value is the new property value.
  • @r None.

• setTitle (string Value)

  A title that may be shown on the color chooser dialog.

  • @p Value is the new property value.
  • @r None.

• setWithalpha (bool Value)

  Whether colors may have alpha (translucency). When with-alpha is false, the color that is selected will be forced to have alpha == 1.

  • @p Value is the new property value.
  • @r None.

• choose_rgba_finish (object result)

  Finishes the [method@Gtk.ColorDialog.choose_rgba] call Note that this function returns a [error@Gtk.DialogError.DISMISSED] error if the user cancels the dialog.

  • @p result is the result.

• get_modal ()

  Returns whether the color chooser dialog blocks interaction with the parent window while it is presented.

• get_title ()

  Returns the title that will be shown on the color chooser dialog.

• get_with_alpha ()

  Returns whether colors may have alpha.

• set_modal (bool modal)

  Sets whether the color chooser dialog blocks interaction with the parent window while it is presented.

  • @p modal is the new value.
  • @r None.

• set_title (string title)

  Sets the title that will be shown on the color chooser dialog.

  • @p title is the new title.
  • @r None.

• set_with_alpha (bool with_alpha)

  Sets whether colors may have alpha.

  • @p with_alpha is the new value.
  • @r None.

class: ColorDialogMeta

[235:14] static extends: object

Generated metadata helpers for ColorDialog class surfaces.

Methods

• properties ()

  Returns property metadata for ColorDialog.

  • @r A list.