Class: GOffice::Selector

Inherits:

Gtk::Box

• Object
• Gtk::Box
• GOffice::Selector

Defined in:

(unknown)

Instance Method Summary

• #activate ⇒ nil

  Updates slector swatch and emits an "activate" signal.

• #active=(index) ⇒ Boolean

  Sets current selection index, and emits "activate" signal if selection is actually changed.

• #get_active(is_auto) ⇒ Integer

  Retrieves current selection index, and set is_auto to TRUE if current selection was set by clicking on automatic palette item.

• #initialize(initial_type, default_type) ⇒ Gtk::Widget constructor

  Creates a new line type selector.

• #setup_dnd(dnd_target, dnd_length, data_get, data_received, fill_icon) ⇒ nil

  Setups drag and drop for selector.

• #update_swatch ⇒ nil

  Requests a swatch update.

• #user_data ⇒ GObject

  A convenience function to access user_data of selector palette.

Constructor Details

#initialize(initial_type, default_type) ⇒ Gtk::Widget

Creates a new line type selector.

Parameters:

• initial_type (GOffice::LineDashType) —

  line type initially selected

• default_type (GOffice::LineDashType) —

  automatic line type

Instance Method Details

#activate ⇒ nil

Updates slector swatch and emits an "activate" signal.

Returns:

• (nil)

#active=(index) ⇒ Boolean

Sets current selection index, and emits "activate" signal if
selection is actually changed.

Parameters:

• index (Integer) —

  new index

Returns:

• (Boolean) —

  TRUE if selection is actually changed.

#get_active(is_auto) ⇒ Integer

Retrieves current selection index, and set is_auto to TRUE if
current selection was set by clicking on automatic palette item.

Parameters:

• is_auto (Boolean) —

  boolean

Returns:

• (Integer) —

  current index.

#setup_dnd(dnd_target, dnd_length, data_get, data_received, fill_icon) ⇒ nil

Setups drag and drop for selector.

Parameters:

• dnd_target (String) —

  drag and drop target type

• dnd_length (Integer) —

  length of data transfered on drop

• data_get (GOffice::SelectorDndDataGet) —

  a user provided data_get method

• data_received (GOffice::SelectorDndDataReceived) —

  a user provided data_received method

• fill_icon (GOffice::SelectorDndFillIcon) —

  a user function for dnd icon creation

Returns:

• (nil)

#update_swatch ⇒ nil

Requests a swatch update.

Returns:

• (nil)

#user_data ⇒ GObject

A convenience function to access user_data of selector palette.
(See go_palette_get_user_data).

Returns:

• (GObject) —

  a pointer to palette user_data.