Class

WPEPlatformInputMethodContext

Description 

abstract class WPEPlatform.InputMethodContext : GObject.Object {
  parent_instance: GObject,
  priv: WPEInputMethodContextPrivate*
}
No description available.

Hierarchy

hierarchy this WPEInputMethodContext ancestor_0 GObject ancestor_0--this

Ancestors

Constructors

wpe_input_method_context_new

Create a new WPEInputMethodContext for view.

Instance methods

wpe_input_method_context_filter_key_event

Allow an input method to internally handle key press and release events. If this function returns TRUE, then no further processing should be done for this key event.

wpe_input_method_context_focus_in

Notify context that input associated has gained focus.

wpe_input_method_context_focus_out

Notify context that input associated has lost focus.

wpe_input_method_context_get_display

Get the WPEDisplay of context.

wpe_input_method_context_get_preedit_string

Get the pre-edit string and a list of WPEInputMethodUnderline.

wpe_input_method_context_get_view

Get the WPEView of context.

wpe_input_method_context_reset

Reset the context.

wpe_input_method_context_set_cursor_area

Notify context that cursor area changed in input associated.

wpe_input_method_context_set_surrounding

Notify context that the context surrounding the cursor has changed.

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Properties

WPEPlatform.InputMethodContext:input-hints

Additional hints that allow input methods to fine-tune their behaviour.

WPEPlatform.InputMethodContext:input-purpose

The purpose of the text field that the WPEInputMethodContext is connected to.

Signals

WPEPlatform.InputMethodContext::committed

Emitted when a complete input sequence has been entered by the user. This can be a single character immediately after a key press or the final result of preediting.

WPEPlatform.InputMethodContext::delete-surrounding

Emitted when the input method wants to delete the context surrounding the cursor. If offset is a negative value, it means a position before the cursor.

WPEPlatform.InputMethodContext::preedit-changed

Emitted whenever the preedit sequence currently being entered has changed. It is also emitted at the end of a preedit sequence, in which case wpe_input_method_context_get_preedit() returns the empty string.

WPEPlatform.InputMethodContext::preedit-finished

Emitted when a preediting sequence has been completed or canceled.

Signals inherited from GObject (1)
GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure 

struct WPEPlatformInputMethodContextClass {
  GObjectClass parent_class;
  void (* get_preedit_string) (
    WPEInputMethodContext* context,
    gchar** text,
    GList** underlines,
    guint* cursor_offset
  );
  gboolean (* filter_key_event) (
    WPEInputMethodContext* context,
    WPEEvent* event
  );
  void (* focus_in) (
    WPEInputMethodContext* context
  );
  void (* focus_out) (
    WPEInputMethodContext* context
  );
  void (* set_cursor_area) (
    WPEInputMethodContext* context,
    int x,
    int y,
    int width,
    int height
  );
  void (* set_surrounding) (
    WPEInputMethodContext* context,
    const gchar* text,
    guint length,
    guint cursor_index,
    guint selection_index
  );
  void (* reset) (
    WPEInputMethodContext* context
  );
  None padding;
  
}
No description available.
Class members
parent_class: GObjectClass
No description available.
get_preedit_string: void (* get_preedit_string) ( WPEInputMethodContext* context, gchar** text, GList** underlines, guint* cursor_offset )
No description available.
filter_key_event: gboolean (* filter_key_event) ( WPEInputMethodContext* context, WPEEvent* event )
No description available.
focus_in: void (* focus_in) ( WPEInputMethodContext* context )
No description available.
focus_out: void (* focus_out) ( WPEInputMethodContext* context )
No description available.
set_cursor_area: void (* set_cursor_area) ( WPEInputMethodContext* context, int x, int y, int width, int height )
No description available.
set_surrounding: void (* set_surrounding) ( WPEInputMethodContext* context, const gchar* text, guint length, guint cursor_index, guint selection_index )
No description available.
reset: void (* reset) ( WPEInputMethodContext* context )
No description available.
padding: None
No description available.

Virtual methods

WPEPlatform.InputMethodContextClass.filter_key_event

Allow an input method to internally handle key press and release events. If this function returns TRUE, then no further processing should be done for this key event.

WPEPlatform.InputMethodContextClass.focus_in

Notify context that input associated has gained focus.

WPEPlatform.InputMethodContextClass.focus_out

Notify context that input associated has lost focus.

WPEPlatform.InputMethodContextClass.get_preedit_string

Get the pre-edit string and a list of WPEInputMethodUnderline.

WPEPlatform.InputMethodContextClass.set_cursor_area

Notify context that cursor area changed in input associated.

WPEPlatform.InputMethodContextClass.set_surrounding

Notify context that the context surrounding the cursor has changed.