Class: Tk::Iwidgets::Scrolledtext

Inherits:
Scrolledwidget show all
Includes:
TkTextTagConfig
Defined in:
lib/tkextlib/iwidgets/scrolledtext.rb,
lib/tkextlib/iwidgets/scrolledtext.rb

Direct Known Subclasses

Scrolledhtml

Constant Summary collapse

TkCommandNames =
['::iwidgets::scrolledtext'.freeze].freeze
WidgetClassName =
'Scrolledtext'.freeze

Constants included from TkUtil

TkUtil::None, TkUtil::RELEASE_DATE

Constants included from TkCore

TkCore::EventFlag, TkCore::INTERP, TkCore::INTERP_MUTEX, TkCore::INTERP_ROOT_CHECK, TkCore::INTERP_THREAD, TkCore::INTERP_THREAD_STATUS, TkCore::RUN_EVENTLOOP_ON_MAIN_THREAD, TkCore::WIDGET_DESTROY_HOOK, TkCore::WITH_ENCODING, TkCore::WITH_RUBY_VM

Constants included from TkComm

TkComm::GET_CONFIGINFO_AS_ARRAY, TkComm::GET_CONFIGINFOwoRES_AS_ARRAY, TkComm::TkExtlibAutoloadModule, TkComm::Tk_CMDTBL, TkComm::Tk_IDs, TkComm::Tk_WINDOWS, TkComm::USE_TCLs_LIST_FUNCTIONS, TkComm::WidgetClassNames

Constants included from Tk

AUTO_PATH, Fontchooser, Tk::INTERP, JAPANIZED_TK, LIBRARY_PATH, MAINLOOP, PACKAGE_PATH, RELEASE_DATE, TCL_LIBRARY_PATH, TCL_MAJOR_VERSION, TCL_MINOR_VERSION, TCL_PACKAGE_PATH, TCL_PATCHLEVEL, TCL_PRECISION, TCL_VERSION, TK_MAJOR_VERSION, TK_MINOR_VERSION, TK_PATCHLEVEL, TK_VERSION, Tkextlib_RELEASE_DATE, TreeCtrl_Widget, X_Scrollable, Y_Scrollable

Constants included from Encoding

Encoding::BINARY, Encoding::BINARY_NAME, Encoding::DEFAULT_EXTERNAL_NAME, Encoding::DEFAULT_INTERNAL_NAME, Encoding::ENCODING_TABLE, Encoding::RubyEncoding, Encoding::UNKNOWN, Encoding::UTF8_NAME

Constants included from TkDND::Shape

TkDND::Shape::PACKAGE_NAME

Instance Method Summary collapse

Methods included from TkTextTagConfig

#current_tag_configinfo, #current_window_configinfo, #tag_cget, #tag_cget_strict, #tag_cget_tkstring, #tag_configinfo, #tag_configure, #window_cget, #window_cget_strict, #window_cget_tkstring, #window_configinfo, #window_configure

Methods included from TkItemConfigMethod

__IGNORE_UNKNOWN_CONFIGURE_OPTION__, #__check_available_itemconfigure_options, #__current_itemconfiginfo, __set_IGNORE_UNKNOWN_CONFIGURE_OPTION__!, #current_itemconfiginfo, #itemcget, #itemcget_strict, #itemcget_tkstring, #itemconfiginfo, #itemconfigure

Methods included from TkItemConfigOptkeys

#__conv_item_keyonly_opts, #itemconfig_hash_kv

Methods included from TkUtil

_conv_args, #_conv_args, #_fromUTF8, #_get_eval_enc_str, _get_eval_enc_str, #_get_eval_string, _get_eval_string, #_symbolkey2str, _symbolkey2str, #_toUTF8, #bool, bool, callback, eval_cmd, hash_kv, #hash_kv, install_cmd, num_or_nil, #num_or_nil, #num_or_str, num_or_str, #number, number, string, #string, uninstall_cmd, untrust

Methods included from TkTreatItemFont

#kanjifont_copy, #kanjitagfont_configure, #latintagfont_configure, #latintagfont_copy, #tagfont_configinfo, #tagfont_configure, #tagfont_copy

Methods inherited from Labeledwidget

alignlabels

Methods included from TkCore

#_tk_call_to_list_core, #after, #after_cancel, #after_idle, #appname, #appsend, #appsend_deny, #appsend_displayof, callback, #callback_break, #callback_continue, #callback_return, #chooseColor, #chooseDirectory, #do_one_event, #event_generate, #getMultipleOpenFile, #getMultipleSaveFile, #getOpenFile, #getSaveFile, #get_eventloop_tick, #get_eventloop_weight, #get_no_event_wait, #inactive, #inactive_displayof, #info, #ip_eval, #ip_eval_with_enc, #ip_eval_without_enc, #ip_invoke, #ip_invoke_with_enc, #ip_invoke_without_enc, #is_mainloop?, #load_cmd_on_ip, #mainloop, #mainloop_exist?, #mainloop_thread?, #mainloop_watchdog, #messageBox, #rb_appsend, #rb_appsend_displayof, #reset_inactive, #reset_inactive_displayof, #restart, #scaling, #scaling_displayof, #set_eventloop_tick, #set_eventloop_weight, #set_no_event_wait, #tk_call, #tk_call_to_list, #tk_call_to_list_with_enc, #tk_call_to_list_without_enc, #tk_call_to_simplelist, #tk_call_to_simplelist_with_enc, #tk_call_to_simplelist_without_enc, #tk_call_with_enc, #tk_call_without_enc, #windowingsystem

Methods included from TkComm

_at, _callback_entry?, _callback_entry_class?, _curr_cmd_id, _fromUTF8, _genobj_for_tkwidget, _next_cmd_id, _toUTF8, array2tk_list, #bind, #bind_all, #bind_append, #bind_append_all, #bind_remove, #bind_remove_all, #bindinfo, #bindinfo_all, bool, image_obj, #install_cmd, install_cmd, list, num_or_nil, num_or_str, number, procedure, simplelist, slice_ary, string, #subst, tk_tcl2ruby, uninstall_cmd, #uninstall_cmd, window

Methods included from TkEvent

#install_bind, #install_bind_for_event_class

Methods inherited from Tk::Itk::Archetype

#__destroy_hook__, #component, #component_invoke, #component_obj, #component_path, to_eval

Methods inherited from TkWindow

_widget_inspect_full_=, _widget_inspect_full_?, #bind_class, #bindtags, #bindtags=, #bindtags_shift, #bindtags_unshift, #caret, #colormodel, #command, #cursor_propagate, #cursor_restore, database_class, #database_class, database_classname, #database_classname, #destroy, #eventloop_wait_destroy, #eventloop_wait_visibility, #exist?, #grab, #grab_current, #grab_release, #grab_set, #grab_set_global, #grab_status, #grid, #grid_anchor, #grid_bbox, #grid_column, #grid_columnconfig, #grid_columnconfiginfo, #grid_config, #grid_forget, #grid_in, #grid_info, #grid_location, #grid_propagate, #grid_remove, #grid_row, #grid_rowconfig, #grid_rowconfiginfo, #grid_size, #grid_slaves, #inspect, #lower, #pack, #pack_config, #pack_forget, #pack_in, #pack_info, #pack_propagate, #pack_slaves, #place, #place_config, #place_configinfo, #place_forget, #place_in, #place_info, #place_slaves, #raise, #set_focus, #thread_wait_destroy, #thread_wait_visibility, #tktrans_get_image, #tktrans_set_image, to_eval, #wait_destroy, #wait_visibility

Methods included from TkBindCore

#bind, #bind_append, #bind_remove, #bindinfo

Methods included from Busy

__item_cget_cmd, __item_config_cmd, __item_confinfo_cmd, #busy, #busy_cget, #busy_configinfo, #busy_configure, #busy_current?, #busy_current_configinfo, #busy_forget, #busy_status, current, forget, hold, method_missing, status

Methods included from TkWinfo

appname, atom, atomname, cells, children, classname, colormapfull, containing, depth, exist?, fpixels, geometry, height, id, interps, manager, mapped?, parent, pixels, pointerx, pointerxy, pointery, reqheight, reqwidth, rgb, rootx, rooty, screen, screencells, screendepth, screenheight, screenmmheight, screenmmwidth, screenvisual, screenwidth, server, toplevel, viewable, visual, visualid, visualsavailable, vrootheight, vrootwidth, vrootx, vrooty, widget, width, #winfo_appname, #winfo_atom, #winfo_atomname, #winfo_cells, #winfo_children, #winfo_classname, #winfo_colormapfull, #winfo_containing, #winfo_depth, #winfo_exist?, #winfo_fpixels, #winfo_geometry, #winfo_height, #winfo_id, #winfo_interps, #winfo_manager, #winfo_mapped?, #winfo_parent, #winfo_pixels, #winfo_pointerx, #winfo_pointerxy, #winfo_pointery, #winfo_reqheight, #winfo_reqwidth, #winfo_rgb, #winfo_rootx, #winfo_rooty, #winfo_screen, #winfo_screencells, #winfo_screendepth, #winfo_screenheight, #winfo_screenmmheight, #winfo_screenmmwidth, #winfo_screenvisual, #winfo_screenwidth, #winfo_server, #winfo_toplevel, #winfo_viewable, #winfo_visual, #winfo_visualid, #winfo_visualsavailable, #winfo_vrootheight, #winfo_vrootwidth, #winfo_vrootx, #winfo_vrooty, #winfo_widget, #winfo_width, #winfo_x, #winfo_y, x, y

Methods included from Tk

BinaryString, EncodedString, #Grid, #Pack, #Place, UTF8_String, __create_widget_set__, __disable_toplevel_control__, __import_toplevel_aliases__, __regist_toplevel_aliases__, __remove_toplevel_aliases__, __reset_toplevel_owner__, __set_loaded_toplevel_aliases__, __set_toplevel_aliases__, __toplevel_alias_setup_proc__, _replace_toplevel_aliases, add_kinsoku, backup_current_topdef, bell, bell_on_display, const_missing, current_grabs, cursor_display, default_widget_set, default_widget_set=, define_topalias, define_topobj, delete_kinsoku, destroy, #encoding, #encoding=, errorCode, errorInfo, exit, focus, focus_lastfor, focus_next, focus_prev, focus_to, fromUTF8, grid, grid_forget, has_mainwindow?, load_tcllibrary, load_tclscript, load_tclscript_rsrc, load_tclscript_rsrcid, lower_window, pack, pack_forget, pkgconfig_get, pkgconfig_list, place, place_forget, raise_window, regist_sym_for_loaded_file, replace_topalias, replace_topobj, #root, set_topalias, show_kinsoku, sleep, strictMotif, subst_tk_backslash, subst_utf_backslash, tcl_pkgconfig_get, tcl_pkgconfig_list, thread_update, thread_update_idletasks, tk_pkgconfig_get, tk_pkgconfig_list, toUTF8, to_backslash_sequence, topalias_defined?, toplevel_aliases_on_widget_set, topobj_defined?, ungrid, unload_tcllibrary, unpack, unplace, #update, update, update_idletasks, utf_to_backslash, utf_to_backslash_sequence, wakeup, widget_set_symbols

Methods included from Encoding

#default_encoding=, #encoding=, #encoding_convertfrom, #encoding_convertto, #encoding_dirs, #encoding_dirs=, #encoding_name, #encoding_names, #encoding_obj, #encoding_objs, #encoding_system=, #encoding_system_name, #encoding_system_obj, #force_default_encoding, #force_default_encoding=, #force_default_encoding?, #tk_encoding_names

Methods included from TkDND::DND

#dnd_bindsource, #dnd_bindsource_info, #dnd_bindtarget, #dnd_bindtarget_info, #dnd_clearsource, #dnd_cleartarget, #dnd_drag, version

Methods included from TkDND::Shape

package_name, package_patchlevel, package_version, #shape_bounds, #shape_get, #shape_offset, #shape_set, #shape_update, version

Methods inherited from TkObject

#destroy, #epath, #event_generate, #path, #tk_send, #tk_send_to_list, #tk_send_to_list_with_enc, #tk_send_to_list_without_enc, #tk_send_to_simplelist, #tk_send_to_simplelist_with_enc, #tk_send_to_simplelist_without_enc, #tk_send_with_enc, #tk_send_without_enc, #to_eval

Methods included from TkConfigMethod

#[], #[]=, __IGNORE_UNKNOWN_CONFIGURE_OPTION__, #__check_available_configure_options, __set_IGNORE_UNKNOWN_CONFIGURE_OPTION__!, #cget, #cget_strict, #cget_tkstring, #config_hash_kv, #configinfo, #configure, #configure_cmd, #current_configinfo

Methods included from TkTreatFont

#font_configinfo, #font_configure, #font_copy, #kanjifont_configure, #kanjifont_copy, #latinfont_configure, #latinfont_copy

Methods inherited from TkKernel

new

Constructor Details

#initialize(*args) ⇒ Scrolledtext

Returns a new instance of Scrolledtext.


34
35
36
37
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 34

def initialize(*args)
  super(*args)
  @text = component_widget('text')
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(id, *args) ⇒ Object


39
40
41
42
43
44
45
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 39

def method_missing(id, *args)
  if @text.respond_to?(id)
    @text.__send__(id, *args)
  else
    super(id, *args)
  end
end

Instance Method Details

#bbox(index) ⇒ Object


85
86
87
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 85

def bbox(index)
  list(tk_send('bbox', index))
end

#child_siteObject


49
50
51
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 49

def child_site
  window(tk_call(@path, 'childsite'))
end

#clearObject


53
54
55
56
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 53

def clear
  tk_call(@path, 'clear')
  self
end

#compare(idx1, op, idx2) ⇒ Object


88
89
90
91
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 88

def compare(idx1, op, idx2)
  bool(tk_send_without_enc('compare', _get_eval_enc_str(idx1),
                           op, _get_eval_enc_str(idx2)))
end

#current_image_configinfo(index, slot = nil) ⇒ Object


259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 259

def current_image_configinfo(index, slot = nil)
  if TkComm::GET_CONFIGINFO_AS_ARRAY
    if slot
      conf = image_configinfo(index, slot)
      {conf[0] => conf[4]}
    else
      ret = {}
      image_configinfo(index).each{|conf|
        ret[conf[0]] = conf[4] if conf.size > 2
      }
      ret
    end
  else # ! TkComm::GET_CONFIGINFO_AS_ARRAY
    ret = {}
    image_configinfo(index, slot).each{|k, conf|
      ret[k] = conf[-1] if conf.kind_of?(Array)
    }
    ret
  end
end

#debugObject


93
94
95
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 93

def debug
  bool(tk_send_without_enc('debug'))
end

#debug=(boolean) ⇒ Object


96
97
98
99
100
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 96

def debug=(boolean)
  tk_send_without_enc('debug', boolean)
  #self
  boolean
end

#delete(first, last = None) ⇒ Object


102
103
104
105
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 102

def delete(first, last=None)
  tk_send_without_enc('delete', first, last)
  self
end

#dlineinfo(index) ⇒ Object


107
108
109
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 107

def dlineinfo(index)
  list(tk_send_without_enc('dlineinfo', _get_eval_enc_str(index)))
end

#export(file) ⇒ Object


67
68
69
70
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 67

def export(file)
  tk_call(@path, 'export', file)
  self
end

#get(*index) ⇒ Object


111
112
113
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 111

def get(*index)
  _fromUTF8(tk_send_without_enc('get', *index))
end

#get_displaychars(*index) ⇒ Object


114
115
116
117
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 114

def get_displaychars(*index)
  # Tk8.5 feature
  get('-displaychars', *index)
end

#image_cget(index, slot) ⇒ Object


134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 134

def image_cget(index, slot)
  unless TkItemConfigMethod.__IGNORE_UNKNOWN_CONFIGURE_OPTION__
    image_cget_strict(index, slot)
  else
    begin
      image_cget_strict(index, slot)
    rescue => e
      begin
        if current_image_configinfo.has_key?(slot.to_s)
          # error on known option
          fail e
        else
          # unknown option
          nil
        end
      rescue
        fail e  # tag error
      end
    end
  end
end

#image_cget_strict(index, slot) ⇒ Object


123
124
125
126
127
128
129
130
131
132
133
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 123

def image_cget_strict(index, slot)
  case slot.to_s
  when 'text', 'label', 'show', 'data', 'file'
    _fromUTF8(tk_send_without_enc('image', 'cget',
                                  _get_eval_enc_str(index), "-#{slot}"))
  else
    tk_tcl2ruby(_fromUTF8(tk_send_without_enc('image', 'cget',
                                              _get_eval_enc_str(index),
                                              "-#{slot}")))
  end
end

#image_cget_tkstring(index, slot) ⇒ Object


119
120
121
122
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 119

def image_cget_tkstring(index, slot)
  _fromUTF8(tk_send_without_enc('image', 'cget',
                                _get_eval_enc_str(index), "-#{slot.to_s}"))
end

#image_configinfo(index, slot = nil) ⇒ Object


170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 170

def image_configinfo(index, slot = nil)
  if TkComm::GET_CONFIGINFO_AS_ARRAY
    if slot
      case slot.to_s
      when 'text', 'label', 'show', 'data', 'file'
        #conf = tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}")))
        conf = tk_split_simplelist(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}"), false, true)
      else
        #conf = tk_split_list(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}")))
        conf = tk_split_list(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}"), 0, false, true)
      end
      conf[0] = conf[0][1..-1]
      conf
    else
      #tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index)))).collect{|conflist|
      #  conf = tk_split_simplelist(conflist)
      tk_split_simplelist(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index)), false, false).collect{|conflist|
        conf = tk_split_simplelist(conflist, false, true)
        conf[0] = conf[0][1..-1]
        case conf[0]
        when 'text', 'label', 'show', 'data', 'file'
        else
          if conf[3]
            if conf[3].index('{')
              conf[3] = tk_split_list(conf[3])
            else
              conf[3] = tk_tcl2ruby(conf[3])
            end
          end
          if conf[4]
            if conf[4].index('{')
              conf[4] = tk_split_list(conf[4])
            else
              conf[4] = tk_tcl2ruby(conf[4])
            end
          end
        end
        conf[1] = conf[1][1..-1] if conf.size == 2 # alias info
        conf
      }
    end
  else # ! TkComm::GET_CONFIGINFO_AS_ARRAY
    if slot
      case slot.to_s
      when 'text', 'label', 'show', 'data', 'file'
        #conf = tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}")))
        conf = tk_split_simplelist(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}"), false, true)
      else
        #conf = tk_split_list(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}")))
        conf = tk_split_list(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}"), 0, false, true)
      end
      key = conf.shift[1..-1]
      { key => conf }
    else
      ret = {}
      #tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index)))).each{|conflist|
      #  conf = tk_split_simplelist(conflist)
      tk_split_simplelist(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index)), false, false).each{|conflist|
        conf = tk_split_simplelist(conflist, false, true)
        key = conf.shift[1..-1]
        case key
        when 'text', 'label', 'show', 'data', 'file'
        else
          if conf[2]
            if conf[2].index('{')
              conf[2] = tk_split_list(conf[2])
            else
              conf[2] = tk_tcl2ruby(conf[2])
            end
          end
          if conf[3]
            if conf[3].index('{')
              conf[3] = tk_split_list(conf[3])
            else
              conf[3] = tk_tcl2ruby(conf[3])
            end
          end
        end
        if conf.size == 1
          ret[key] = conf[0][1..-1]  # alias info
        else
          ret[key] = conf
        end
      }
      ret
    end
  end
end

#image_configure(index, slot, value = None) ⇒ Object


156
157
158
159
160
161
162
163
164
165
166
167
168
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 156

def image_configure(index, slot, value=None)
  if slot.kind_of? Hash
    _fromUTF8(tk_send_without_enc('image', 'configure',
                                  _get_eval_enc_str(index),
                                  *hash_kv(slot, true)))
  else
    _fromUTF8(tk_send_without_enc('image', 'configure',
                                  _get_eval_enc_str(index),
                                  "-#{slot}",
                                  _get_eval_enc_str(value)))
  end
  self
end

#image_namesObject


280
281
282
283
284
285
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 280

def image_names
  #tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'names'))).collect{|elt|
  tk_split_simplelist(tk_send_without_enc('image', 'names'), false, true).collect{|elt|
    tagid2obj(elt)
  }
end

#import(file, idx = nil) ⇒ Object


58
59
60
61
62
63
64
65
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 58

def import(file, idx=nil)
  if idx
    tk_call(@path, 'import', file, index(idx))
  else
    tk_call(@path, 'import', file)
  end
  self
end

#index(idx) ⇒ Object


287
288
289
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 287

def index(idx)
  tk_send_without_enc('index', _get_eval_enc_str(idx))
end

#insert(index, *args) ⇒ Object


291
292
293
294
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 291

def insert(index, *args)
  tk_send('insert', index, *args)
  self
end

#mark_gravity(mark, direction = nil) ⇒ Object


303
304
305
306
307
308
309
310
311
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 303

def mark_gravity(mark, direction=nil)
  if direction
    tk_send_without_enc('mark', 'gravity',
                        _get_eval_enc_str(mark), direction)
    self
  else
    tk_send_without_enc('mark', 'gravity', _get_eval_enc_str(mark))
  end
end

#mark_namesObject


296
297
298
299
300
301
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 296

def mark_names
  #tk_split_simplelist(_fromUTF8(tk_send_without_enc('mark', 'names'))).collect{|elt|
  tk_split_simplelist(tk_send_without_enc('mark', 'names'), false, true).collect{|elt|
    tagid2obj(elt)
  }
end

#mark_next(index) ⇒ Object Also known as: next_mark


327
328
329
330
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 327

def mark_next(index)
  tagid2obj(_fromUTF8(tk_send_without_enc('mark', 'next',
                                          _get_eval_enc_str(index))))
end

#mark_previous(index) ⇒ Object Also known as: previous_mark


333
334
335
336
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 333

def mark_previous(index)
  tagid2obj(_fromUTF8(tk_send_without_enc('mark', 'previous',
                                          _get_eval_enc_str(index))))
end

#mark_set(mark, index) ⇒ Object Also known as: set_mark


313
314
315
316
317
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 313

def mark_set(mark, index)
  tk_send_without_enc('mark', 'set', _get_eval_enc_str(mark),
                      _get_eval_enc_str(index))
  self
end

#mark_unset(*marks) ⇒ Object Also known as: unset_mark


320
321
322
323
324
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 320

def mark_unset(*marks)
  tk_send_without_enc('mark', 'unset',
                      *(marks.collect{|mark| _get_eval_enc_str(mark)}))
  self
end

#rsearch(pat, start, stop = None) ⇒ Object


528
529
530
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 528

def rsearch(pat,start,stop=None)
  rsearch_with_length(pat,start,stop)[0]
end

#rsearch_with_length(pat, start, stop = None) ⇒ Object


476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 476

def rsearch_with_length(pat,start,stop=None)
  pat = pat.chr if pat.kind_of? Integer
  if stop != None
    return ["", 0] if compare(start,'<=',stop)
    txt = get(stop,start)
    if (pos = txt.rindex(pat))
      match = $&
      #pos = txt[0..(pos-1)].split('').length if pos > 0
      pos = _ktext_length(txt[0..(pos-1)]) if pos > 0
      if pat.kind_of? String
        #return [index(stop + " + #{pos} chars"), pat.split('').length]
        return [index(stop + " + #{pos} chars"), _ktext_length(pat), pat.dup]
      else
        #return [index(stop + " + #{pos} chars"), $&.split('').length]
        return [index(stop + " + #{pos} chars"), _ktext_length(match), match]
      end
    else
      return ["", 0]
    end
  else
    txt = get('1.0',start)
    if (pos = txt.rindex(pat))
      match = $&
      #pos = txt[0..(pos-1)].split('').length if pos > 0
      pos = _ktext_length(txt[0..(pos-1)]) if pos > 0
      if pat.kind_of? String
        #return [index("1.0 + #{pos} chars"), pat.split('').length]
        return [index("1.0 + #{pos} chars"), _ktext_length(pat), pat.dup]
      else
        #return [index("1.0 + #{pos} chars"), $&.split('').length]
        return [index("1.0 + #{pos} chars"), _ktext_length(match), match]
      end
    else
      txt = get('1.0','end - 1 char')
      if (pos = txt.rindex(pat))
        match = $&
        #pos = txt[0..(pos-1)].split('').length if pos > 0
        pos = _ktext_length(txt[0..(pos-1)]) if pos > 0
        if pat.kind_of? String
          #return [index("1.0 + #{pos} chars"), pat.split('').length]
          return [index("1.0 + #{pos} chars"), _ktext_length(pat), pat.dup]
        else
          #return [index("1.0 + #{pos} chars"), $&.split('').length]
          return [index("1.0 + #{pos} chars"), _ktext_length(match), match]
        end
      else
        return ["", 0]
      end
    end
  end
end

#scan_dragto(x, y) ⇒ Object


343
344
345
346
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 343

def scan_dragto(x, y)
  tk_send_without_enc('scan', 'dragto', x, y)
  self
end

#scan_mark(x, y) ⇒ Object


339
340
341
342
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 339

def scan_mark(x, y)
  tk_send_without_enc('scan', 'mark', x, y)
  self
end

#search(pat, start, stop = None) ⇒ Object


472
473
474
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 472

def search(pat,start,stop=None)
  search_with_length(pat,start,stop)[0]
end

#search_with_length(pat, start, stop = None) ⇒ Object


415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 415

def search_with_length(pat,start,stop=None)
  pat = pat.chr if pat.kind_of? Integer
  if stop != None
    return ["", 0] if compare(start,'>=',stop)
    txt = get(start,stop)
    if (pos = txt.index(pat))
      match = $&
      #pos = txt[0..(pos-1)].split('').length if pos > 0
      pos = _ktext_length(txt[0..(pos-1)]) if pos > 0
      if pat.kind_of? String
        #return [index(start + " + #{pos} chars"), pat.split('').length]
        return [index(start + " + #{pos} chars"),
                _ktext_length(pat), pat.dup]
      else
        #return [index(start + " + #{pos} chars"), $&.split('').length]
        return [index(start + " + #{pos} chars"),
                _ktext_length(match), match]
      end
    else
      return ["", 0]
    end
  else
    txt = get(start,'end - 1 char')
    if (pos = txt.index(pat))
      match = $&
      #pos = txt[0..(pos-1)].split('').length if pos > 0
      pos = _ktext_length(txt[0..(pos-1)]) if pos > 0
      if pat.kind_of? String
        #return [index(start + " + #{pos} chars"), pat.split('').length]
        return [index(start + " + #{pos} chars"),
                _ktext_length(pat), pat.dup]
      else
        #return [index(start + " + #{pos} chars"), $&.split('').length]
        return [index(start + " + #{pos} chars"),
                _ktext_length(match), match]
      end
    else
      txt = get('1.0','end - 1 char')
      if (pos = txt.index(pat))
        match = $&
        #pos = txt[0..(pos-1)].split('').length if pos > 0
        pos = _ktext_length(txt[0..(pos-1)]) if pos > 0
        if pat.kind_of? String
          #return [index("1.0 + #{pos} chars"), pat.split('').length]
          return [index("1.0 + #{pos} chars"),
                  _ktext_length(pat), pat.dup]
        else
          #return [index("1.0 + #{pos} chars"), $&.split('').length]
          return [index("1.0 + #{pos} chars"), _ktext_length(match), match]
        end
      else
        return ["", 0]
      end
    end
  end
end

#see(index) ⇒ Object


532
533
534
535
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 532

def see(index)
  tk_send_without_enc('see', index)
  self
end

#tksearch(*args) ⇒ Object


375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 375

def tksearch(*args)
  # call 'search' subcommand of text widget
  #   args ::= [<array_of_opts>] <pattern> <start_index> [<stop_index>]
  # If <pattern> is regexp, then it must be a regular expression of Tcl
  if args[0].kind_of?(Array)
    opts = args.shift.collect{|opt| '-' + opt.to_s }
  else
    opts = []
  end

  opts << '--'

  ret = tk_send('search', *(opts + args))
  if ret == ""
    nil
  else
    ret
  end
end

#tksearch_with_count(*args) ⇒ Object


395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 395

def tksearch_with_count(*args)
  # call 'search' subcommand of text widget
  #   args ::= [<array_of_opts>] <var> <pattern> <start_index> [<stop_index>]
  # If <pattern> is regexp, then it must be a regular expression of Tcl
  if args[0].kind_of?(Array)
    opts = args.shift.collect{|opt| '-' + opt.to_s }
  else
    opts = []
  end

  opts << '-count' << args.shift << '--'

  ret = tk_send('search', *(opts + args))
  if ret == ""
    nil
  else
    ret
  end
end

#xview(*index) ⇒ Object


539
540
541
542
543
544
545
546
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 539

def xview(*index)
  if index.size == 0
    list(tk_send_without_enc('xview'))
  else
    tk_send_without_enc('xview', *index)
    self
  end
end

#xview_moveto(*index) ⇒ Object


547
548
549
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 547

def xview_moveto(*index)
  xview('moveto', *index)
end

#xview_scroll(*index) ⇒ Object


550
551
552
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 550

def xview_scroll(*index)
  xview('scroll', *index)
end

#yview(*index) ⇒ Object


554
555
556
557
558
559
560
561
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 554

def yview(*index)
  if index.size == 0
    list(tk_send_without_enc('yview'))
  else
    tk_send_without_enc('yview', *index)
    self
  end
end

#yview_moveto(*index) ⇒ Object


562
563
564
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 562

def yview_moveto(*index)
  yview('moveto', *index)
end

#yview_scroll(*index) ⇒ Object


565
566
567
# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 565

def yview_scroll(*index)
  yview('scroll', *index)
end