Class

Gtk.EntryBuffer

Description [src] 

class Gtk.EntryBuffer : GObject.Object {
  parent_instance: GObject
}

A GtkEntryBuffer hold the text displayed in a GtkText widget.

A single GtkEntryBuffer object can be shared by multiple widgets which will then share the same text content, but not the cursor position, visibility attributes, icon etc.

GtkEntryBuffer may be derived from. Such a derived class might allow text to be stored in an alternate location, such as non-pageable memory, useful in the case of important passwords. Or a derived class could integrate with an application’s concept of undo/redo.

Hierarchy

hierarchy this GtkEntryBuffer ancestor_0 GObject ancestor_0--this

Ancestors

  • GObject

Constructors

gtk_entry_buffer_new

Create a new GtkEntryBuffer object.

Instance methods

gtk_entry_buffer_delete_text

Deletes a sequence of characters from the buffer.

gtk_entry_buffer_emit_deleted_text

Used when subclassing GtkEntryBuffer.

gtk_entry_buffer_emit_inserted_text

Used when subclassing GtkEntryBuffer.

gtk_entry_buffer_get_bytes

Retrieves the length in bytes of the buffer.

gtk_entry_buffer_get_length

Retrieves the length in characters of the buffer.

gtk_entry_buffer_get_max_length

Retrieves the maximum allowed length of the text in buffer.

gtk_entry_buffer_get_text

Retrieves the contents of the buffer.

gtk_entry_buffer_insert_text

Inserts n_chars characters of chars into the contents of the buffer, at position position.

gtk_entry_buffer_set_max_length

Sets the maximum allowed length of the contents of the buffer.

gtk_entry_buffer_set_text

Sets the text in the buffer.

Properties

Gtk.EntryBuffer:length

The length (in characters) of the text in buffer.

Gtk.EntryBuffer:max-length

The maximum length (in characters) of the text in the buffer.

Gtk.EntryBuffer:text

The contents of the buffer.

Signals

Gtk.EntryBuffer::deleted-text

The text is altered in the default handler for this signal.

Gtk.EntryBuffer::inserted-text

This signal is emitted after text is inserted into the buffer.

Class structure 

struct GtkEntryBufferClass {
  GObjectClass parent_class;
  void (* inserted_text) (
    GtkEntryBuffer* buffer,
    guint position,
    const char* chars,
    guint n_chars
  );
  void (* deleted_text) (
    GtkEntryBuffer* buffer,
    guint position,
    guint n_chars
  );
  const char* (* get_text) (
    GtkEntryBuffer* buffer,
    gsize* n_bytes
  );
  guint (* get_length) (
    GtkEntryBuffer* buffer
  );
  guint (* insert_text) (
    GtkEntryBuffer* buffer,
    guint position,
    const char* chars,
    guint n_chars
  );
  guint (* delete_text) (
    GtkEntryBuffer* buffer,
    guint position,
    guint n_chars
  );
  void (* _gtk_reserved1) (
void
  );
  void (* _gtk_reserved2) (
void
  );
  void (* _gtk_reserved3) (
void
  );
  void (* _gtk_reserved4) (
void
  );
  void (* _gtk_reserved5) (
void
  );
  void (* _gtk_reserved6) (
void
  );
  void (* _gtk_reserved7) (
void
  );
  void (* _gtk_reserved8) (
void
  );
  
}
Class members
parent_class 
GObjectClass
  No description available.
inserted_text 
void (* inserted_text) (
    GtkEntryBuffer* buffer,
    guint position,
    const char* chars,
    guint n_chars
  )
  No description available.
deleted_text 
void (* deleted_text) (
    GtkEntryBuffer* buffer,
    guint position,
    guint n_chars
  )
  No description available.
get_text 
const char* (* get_text) (
    GtkEntryBuffer* buffer,
    gsize* n_bytes
  )
  No description available.
get_length 
guint (* get_length) (
    GtkEntryBuffer* buffer
  )
  No description available.
insert_text 
guint (* insert_text) (
    GtkEntryBuffer* buffer,
    guint position,
    const char* chars,
    guint n_chars
  )
  No description available.
delete_text 
guint (* delete_text) (
    GtkEntryBuffer* buffer,
    guint position,
    guint n_chars
  )
  No description available.
_gtk_reserved1 
void (* _gtk_reserved1) (
void
  )
  No description available.
_gtk_reserved2 
void (* _gtk_reserved2) (
void
  )
  No description available.
_gtk_reserved3 
void (* _gtk_reserved3) (
void
  )
  No description available.
_gtk_reserved4 
void (* _gtk_reserved4) (
void
  )
  No description available.
_gtk_reserved5 
void (* _gtk_reserved5) (
void
  )
  No description available.
_gtk_reserved6 
void (* _gtk_reserved6) (
void
  )
  No description available.
_gtk_reserved7 
void (* _gtk_reserved7) (
void
  )
  No description available.
_gtk_reserved8 
void (* _gtk_reserved8) (
void
  )
  No description available.

Virtual methods

Gtk.EntryBufferClass.delete_text

Deletes a sequence of characters from the buffer.

Gtk.EntryBufferClass.deleted_text
No description available.
Gtk.EntryBufferClass.get_length

Retrieves the length in characters of the buffer.

Gtk.EntryBufferClass.get_text
No description available.
Gtk.EntryBufferClass.insert_text

Inserts n_chars characters of chars into the contents of the buffer, at position position.

Gtk.EntryBufferClass.inserted_text
No description available.