Method

GtkColorDialogchoose_rgba

since: 4.10

Declaration [src] 

void
gtk_color_dialog_choose_rgba (
  GtkColorDialog* self,
  GtkWindow* parent,
  const GdkRGBA* initial_color,
  GCancellable* cancellable,
  GAsyncReadyCallback callback,
  gpointer user_data
)

Description [src]

This function initiates a color choice operation by presenting a color chooser dialog to the user.

Available since: 4.10

This method completes asynchronously. Use gtk_color_dialog_choose_rgba_finish() inside the GAsyncReadyCallback to obtain the result of the operation.

Parameters

parent

Type: GtkWindow

The parent GtkWindow.

The argument can be NULL.
The data is owned by the caller of the method.
initial_color

Type: GdkRGBA

The color to select initially.

The argument can be NULL.
The data is owned by the caller of the method.
cancellable

Type: GCancellable

A GCancellable to cancel the operation.

The argument can be NULL.
The data is owned by the caller of the method.
callback

Type: GAsyncReadyCallback

A callback to call when the operation is complete.

The argument can be NULL.
user_data

Type: gpointer

Data to pass to callback.

The argument can be NULL.
The data is owned by the caller of the method.