Class: Tk::Iwidgets::Scrolledcanvas

Inherits:
Scrolledwidget show all
Includes:
TkCanvasItemConfig
Defined in:
lib/tkextlib/iwidgets/scrolledcanvas.rb,
lib/tkextlib/iwidgets/scrolledcanvas.rb

Constant Summary collapse

TkCommandNames = 
['::iwidgets::scrolledcanvas'.freeze].freeze
WidgetClassName = 
'Scrolledcanvas'.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 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, #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, #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) ⇒ Scrolledcanvas

Returns a new instance of Scrolledcanvas.



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 35

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

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(id, *args) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 40

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

Instance Method Details

#addtag(tag, mode, *args) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 80

def addtag(tag, mode, *args)
  tk_send_without_enc('addtag', tagid(tag), mode, *args)
  self
end

#addtag_above(tagOrId, target) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 84

def addtag_above(tagOrId, target)
  addtag(tagOrId, 'above', tagid(target))
end

#addtag_all(tagOrId) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 87

def addtag_all(tagOrId)
  addtag(tagOrId, 'all')
end

#addtag_below(tagOrId, target) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 90

def addtag_below(tagOrId, target)
  addtag(tagOrId, 'below', tagid(target))
end

#addtag_closest(tagOrId, x, y, halo = None, start = None) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 93

def addtag_closest(tagOrId, x, y, halo=None, start=None)
  addtag(tagOrId, 'closest', x, y, halo, start)
end

#addtag_enclosed(tagOrId, x1, y1, x2, y2) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 96

def addtag_enclosed(tagOrId, x1, y1, x2, y2)
  addtag(tagOrId, 'enclosed', x1, y1, x2, y2)
end

#addtag_overlapping(tagOrId, x1, y1, x2, y2) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 99

def addtag_overlapping(tagOrId, x1, y1, x2, y2)
  addtag(tagOrId, 'overlapping', x1, y1, x2, y2)
end

#addtag_withtag(tagOrId, tag) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 102

def addtag_withtag(tagOrId, tag)
  addtag(tagOrId, 'withtag', tagid(tag))
end

#bbox(tagOrId, *tags) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 106

def bbox(tagOrId, *tags)
  list(tk_send_without_enc('bbox', tagid(tagOrId),
                           *tags.collect{|t| tagid(t)}))
end

#canvasx(screen_x, *args) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 150

def canvasx(screen_x, *args)
  #tk_tcl2ruby(tk_send_without_enc('canvasx', screen_x, *args))
  number(tk_send_without_enc('canvasx', screen_x, *args))
end

#canvasy(screen_y, *args) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 154

def canvasy(screen_y, *args)
  #tk_tcl2ruby(tk_send_without_enc('canvasy', screen_y, *args))
  number(tk_send_without_enc('canvasy', screen_y, *args))
end

#child_site ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 50

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

#coords(tag, *args) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 159

def coords(tag, *args)
  if args == []
    tk_split_list(tk_send_without_enc('coords', tagid(tag)))
  else
    tk_send_without_enc('coords', tagid(tag), *(args.flatten))
    self
  end
end

#create(type, *args) ⇒ Object

create a canvas item without creating a TkcItem object



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 74

def create(type, *args)
  type.create(self, *args)
end

#dchars(tag, first, last = None) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 168

def dchars(tag, first, last=None)
  tk_send_without_enc('dchars', tagid(tag),
                      _get_eval_enc_str(first), _get_eval_enc_str(last))
  self
end

#delete(*args) ⇒ Object Also known as: remove 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 174

def delete(*args)
  tbl = nil
  TkcItem::CItemID_TBL.mutex.synchronize{
    tbl = TkcItem::CItemID_TBL[self.path]
  }
  if tbl
    find('withtag', *args).each{|item|
      if item.kind_of?(TkcItem)
        TkcItem::CItemID_TBL.mutex.synchronize{
          tbl.delete(item.id)
        }
      end
    }
  end
  tk_send_without_enc('delete', *args.collect{|t| tagid(t)})
  self
end

#dtag(tag, tag_to_del = None) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 193

def dtag(tag, tag_to_del=None)
  tk_send_without_enc('dtag', tagid(tag), tag_to_del)
  self
end

#find(mode, *args) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 198

def find(mode, *args)
  list(tk_send_without_enc('find', mode, *args)).collect!{|id|
    TkcItem.id2obj(self, id)
  }
end

#find_above(target) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 203

def find_above(target)
  find('above', tagid(target))
end

#find_all ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 206

def find_all
  find('all')
end

#find_below(target) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 209

def find_below(target)
  find('below', tagid(target))
end

#find_closest(x, y, halo = None, start = None) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 212

def find_closest(x, y, halo=None, start=None)
  find('closest', x, y, halo, start)
end

#find_enclosed(x1, y1, x2, y2) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 215

def find_enclosed(x1, y1, x2, y2)
  find('enclosed', x1, y1, x2, y2)
end

#find_overlapping(x1, y1, x2, y2) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 218

def find_overlapping(x1, y1, x2, y2)
  find('overlapping', x1, y1, x2, y2)
end

#find_withtag(tag) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 221

def find_withtag(tag)
  find('withtag', tag)
end

#gettags(tagOrId) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 239

def gettags(tagOrId)
  list(tk_send_without_enc('gettags', tagid(tagOrId))).collect{|tag|
    TkcTag.id2obj(self, tag)
  }
end

#icursor(tagOrId, index) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 245

def icursor(tagOrId, index)
  tk_send_without_enc('icursor', tagid(tagOrId), index)
  self
end

#index(tagOrId, idx) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 250

def index(tagOrId, idx)
  number(tk_send_without_enc('index', tagid(tagOrId), idx))
end

#insert(tagOrId, index, string) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 254

def insert(tagOrId, index, string)
  tk_send_without_enc('insert', tagid(tagOrId), index,
                      _get_eval_enc_str(string))
  self
end

#itembind(tag, context, *args) ⇒ Object

def itembind(tag, context, cmd=Proc.new, *args)

_bind([path, "bind", tagid(tag)], context, cmd, *args)
self

end



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 115

def itembind(tag, context, *args)
  # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
  if TkComm._callback_entry?(args[0]) || !block_given?
    cmd = args.shift
  else
    cmd = Proc.new
  end
  _bind([path, "bind", tagid(tag)], context, cmd, *args)
  self
end

#itembind_append(tag, context, *args) ⇒ Object

def itembind_append(tag, context, cmd=Proc.new, *args)

_bind_append([path, "bind", tagid(tag)], context, cmd, *args)
self

end



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 130

def itembind_append(tag, context, *args)
  # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
  if TkComm._callback_entry?(args[0]) || !block_given?
    cmd = args.shift
  else
    cmd = Proc.new
  end
  _bind_append([path, "bind", tagid(tag)], context, cmd, *args)
  self
end

#itembind_remove(tag, context) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 141

def itembind_remove(tag, context)
  _bind_remove([path, "bind", tagid(tag)], context)
  self
end

#itembindinfo(tag, context = nil) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 146

def itembindinfo(tag, context=nil)
  _bindinfo([path, "bind", tagid(tag)], context)
end

#itemfocus(tagOrId = nil) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 225

def itemfocus(tagOrId=nil)
  if tagOrId
    tk_send_without_enc('focus', tagid(tagOrId))
    self
  else
    ret = tk_send_without_enc('focus')
    if ret == ""
      nil
    else
      TkcItem.id2obj(self, ret)
    end
  end
end

#itemtype(tag) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 321

def itemtype(tag)
  TkcItem.type2class(tk_send('type', tagid(tag)))
end

#justify(dir) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 54

def justify(dir)
  tk_call(@path, 'justify', dir)
  self
end

#lower(tag, below = nil) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 260

def lower(tag, below=nil)
  if below
    tk_send_without_enc('lower', tagid(tag), tagid(below))
  else
    tk_send_without_enc('lower', tagid(tag))
  end
  self
end

#move(tag, x, y) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 269

def move(tag, x, y)
  tk_send_without_enc('move', tagid(tag), x, y)
  self
end

#postscript(keys) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 274

def postscript(keys)
  tk_send("postscript", *hash_kv(keys))
end

#raise(tag, above = nil) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 278

def raise(tag, above=nil)
  if above
    tk_send_without_enc('raise', tagid(tag), tagid(above))
  else
    tk_send_without_enc('raise', tagid(tag))
  end
  self
end

#scale(tag, x, y, xs, ys) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 287

def scale(tag, x, y, xs, ys)
  tk_send_without_enc('scale', tagid(tag), x, y, xs, ys)
  self
end

#scan_dragto(x, y) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 296

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

#scan_mark(x, y) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 292

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

#select(mode, *args) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 301

def select(mode, *args)
  r = tk_send_without_enc('select', mode, *args)
  (mode == 'item')? TkcItem.id2obj(self, r): self
end

#select_adjust(tagOrId, index) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 305

def select_adjust(tagOrId, index)
  select('adjust', tagid(tagOrId), index)
end

#select_clear ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 308

def select_clear
  select('clear')
end

#select_from(tagOrId, index) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 311

def select_from(tagOrId, index)
  select('from', tagid(tagOrId), index)
end

#select_item ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 314

def select_item
  select('item')
end

#select_to(tagOrId, index) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 317

def select_to(tagOrId, index)
  select('to', tagid(tagOrId), index)
end

#xview(*index) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 325

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 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 333

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

#xview_scroll(*index) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 336

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

#yview(*index) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 340

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 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 348

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

#yview_scroll(*index) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledcanvas.rb', line 351

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