class: ContentProviderCtors

[205:14] static extends: object

Alternate constructors for ContentProvider. Usage: ContentProviderCtors.<name>(...). The primary constructor lives directly on ContentProvider.

Methods

• newForBytes (string mime_type, object bytes)

  Create a content provider that provides the given @bytes as data for the given @mime_type.

  • @p mime_type is the mime type.
  • @p bytes is a GBytes with the data for @mime_type.
  • @r A new ContentProvider.

class: ContentProvider

[18:7] extends: object

Provides content for the clipboard or for drag-and-drop operations in a number of formats. To create a GdkContentProvider, use [ctor@Gdk.ContentProvider.new_for_value] or [ctor@Gdk.ContentProvider.new_for_bytes]. GDK knows how to handle common text and image formats out-of-the-box. See [class@Gdk.ContentSerializer] and [class@Gdk.ContentDeserializer] if you want to add support for application-specific data formats.

Members

• handleObj
• lib
• retainedCallbacks
• signalHandlerNames
• signalSetterHandlers

Methods

• ContentProvider (value = null)

  Create a content provider that provides the given @value.

  • @p value is a GValue.

• 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.

• connectSignal (string Name, CallbackObj)

  Connects one generated callback wrapper to a named signal.

  • @p Name is the signal name.
  • @p CallbackObj is the generated callback wrapper to connect.
  • @r The connected handler id.

• disconnectSignalHandler (int HandlerId)

  Disconnects one retained signal handler id.

  • @p HandlerId is the signal handler id to disconnect.
  • @r None.

• setOnContentchanged (callback Fn, UserData = null)

  Emitted whenever the content provided by this provider has changed.

  • @p Fn is the Aussom callback.
  • @p Fn is called with (ContentProvider Self).
  • @p UserData is retained and passed through to the generated callback wrapper when provided.
  • @r The connected handler id.

• content_changed ()

  Emits the ::content-changed signal.

  • @r None.

• ref_formats ()

  Gets the formats that the provider can provide its current contents in.

• ref_storable_formats ()

  Gets the formats that the provider suggests other applications to store the data in. An example of such an application would be a clipboard manager. This can be assumed to be a subset of [method@Gdk.ContentProvider.ref_formats].

• write_mime_type_finish (object result)

  Finishes an asynchronous write operation. See [method@Gdk.ContentProvider.write_mime_type_async].

  • @p result is a GAsyncResult.

class: ContentProviderContentchangedCallback

[226:7] extends: object

Generated low-level callback wrapper for GIR callback content-changed.

Members

• callbackObj
• userFn
• userData
• hasUserData

Methods

• ContentProviderContentchangedCallback (callback Fn, UserData = null)

  Creates one native callback wrapper. The wrapper owns a trampoline that converts native pointers into generated wrapper objects before invoking Fn.

  • @p Fn is the Aussom callback implementation.
  • @p UserData is retained and passed through to Fn on each invocation when provided.

• trampoline (nativeSelf, nativeUserData)

  Internal trampoline. Converts native pointer arguments into generated wrapper instances, then invokes the user's callback.

• callback ()

  Returns the wrapped NativeCallback.

• handle ()

  Returns the callback as a NativeHandle.

• close ()

  Closes the underlying NativeCallback.

• isClosed ()

  Returns true when the callback has been closed.

class: ContentProviderMeta

[296:14] static extends: object

Generated metadata helpers for ContentProvider class surfaces.

Methods

• properties ()

  Returns property metadata for ContentProvider.

  • @r A list.

• signals ()

  Returns signal metadata for ContentProvider.

  • @r A list.