Class: Tk::BLT::PlotComponent::Element
- Extended by:
- Tk, OptKeys, TkItemConfigOptkeys, TkItemFontOptkeys
- Defined in:
- lib/tkextlib/blt/component.rb
Constant Summary collapse
- ElementTypeName =
'element'
- ElementTypeToClass =
{ ElementTypeName=>self }
- ElementID_TBL =
TkCore::INTERP.create_table
Constants included from TkUtil
TkUtil::None, TkUtil::RELEASE_DATE
Constants included from Tk
AUTO_PATH, Fontchooser, 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::TkCommandNames, Encoding::UNKNOWN, Encoding::UTF8_NAME
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
Class Method Summary collapse
- .id2obj(chart, id) ⇒ Object
- .new(chart, element = nil, keys = {}) ⇒ Object
- .type2class(type) ⇒ Object
Instance Method Summary collapse
- #activate(*args) ⇒ Object
- #cget(option) ⇒ Object
- #cget_strict(option) ⇒ Object
- #cget_tkstring(option) ⇒ Object
- #closest(x, y, var, keys = {}) ⇒ Object
- #configinfo(key = nil) ⇒ Object
- #configure(key, value = None) ⇒ Object
- #current_configinfo(key = nil) ⇒ Object
- #deactivate ⇒ Object
- #delete ⇒ Object
- #exist? ⇒ Boolean
- #id ⇒ Object
-
#initialize(chart, element = nil, keys = {}) ⇒ Element
constructor
A new instance of Element.
- #name ⇒ Object
- #to_eval ⇒ Object
- #type ⇒ Object
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 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 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 TkObject
#destroy, #epath, #event_generate, #method_missing, #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
Methods included from TkBindCore
#bind, #bind_append, #bind_remove, #bindinfo
Methods included from TkConfigMethod
#[], #[]=, __IGNORE_UNKNOWN_CONFIGURE_OPTION__, #__check_available_configure_options, __set_IGNORE_UNKNOWN_CONFIGURE_OPTION__!, #config_hash_kv, #configure_cmd
Methods included from TkTreatFont
#font_configinfo, #font_configure, #font_copy, #kanjifont_configure, #kanjifont_copy, #latinfont_configure, #latinfont_copy
Constructor Details
#initialize(chart, element = nil, keys = {}) ⇒ Element
Returns a new instance of Element.
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# File 'lib/tkextlib/blt/component.rb', line 737 def initialize(chart, element=nil, keys={}) # dummy:: not called by 'new' method if element.kind_of?(Hash) keys = element element = nil end if element @element = @id = element.to_s else OBJ_ID.mutex.synchronize{ @element = @id = OBJ_ID.join(TkCore::INTERP._ip_id_).freeze OBJ_ID[1].succ! } end @path = @id @parent = @chart = chart @cpath = @chart.path @typename = self.class::ElementTypeName # Element::ElementID_TBL[@cpath][@element] = self keys = _symbolkey2str(keys) unless keys.delete('without_creating') # @chart.element_create(@element, keys) tk_call(@chart, @typename, 'create', @element, keys) end end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class TkObject
Class Method Details
.id2obj(chart, id) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 684 def Element.id2obj(chart, id) cpath = chart.path ElementID_TBL.mutex.synchronize{ return id unless ElementID_TBL[cpath] ElementID_TBL[cpath][id]? ElementID_TBL[cpath][id]: id } end |
.new(chart, element = nil, keys = {}) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 692 def self.new(chart, element=nil, keys={}) if element.kind_of?(Hash) keys = element element = nil end if keys keys = _symbolkey2str(keys) not_create = keys.delete('without_creating') else not_create = false end obj = nil ElementID_TBL.mutex.synchronize{ chart_path = chart.path ElementID_TBL[chart_path] ||= {} if element && ElementID_TBL[chart_path][element] obj = ElementID_TBL[chart_path][element] else (obj = self.allocate).instance_eval{ if element @element = @id = element.to_s else OBJ_ID.mutex.synchronize{ @element = @id = OBJ_ID.join(TkCore::INTERP._ip_id_).freeze OBJ_ID[1].succ! } end @path = @id @parent = @chart = chart @cpath = @chart.path @typename = self.class::ElementTypeName Element::ElementID_TBL[@cpath][@element] = self unless not_create tk_call(@chart, @typename, 'create', @element, keys) return obj end } end } obj.configure(keys) if obj && ! keys.empty? obj end |
.type2class(type) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 680 def Element.type2class(type) ElementTypeToClass[type] end |
Instance Method Details
#activate(*args) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 797 def activate(*args) @chart.element_activate(@id, *args) end |
#cget(option) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 776 def cget(option) # @chart.element_cget(@id, option) @chart.__send__(@typename + '_cget', @id, option) end |
#cget_strict(option) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 780 def cget_strict(option) @chart.__send__(@typename + '_cget_strict', @id, option) end |
#cget_tkstring(option) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 772 def cget_tkstring(option) # @chart.element_cget(@id, option) @chart.__send__(@typename + '_cget_tkstring', @id, option) end |
#closest(x, y, var, keys = {}) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 801 def closest(x, y, var, keys={}) # @chart.element_closest(x, y, var, @id, keys) @chart.__send__(@typename + '_closest', x, y, var, @id, keys) end |
#configinfo(key = nil) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 788 def configinfo(key=nil) # @chart.element_configinfo(@id, key) @chart.__send__(@typename + '_configinfo', @id, key) end |
#configure(key, value = None) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 783 def configure(key, value=None) # @chart.element_configure(@id, key, value) @chart.__send__(@typename + '_configure', @id, key, value) self end |
#current_configinfo(key = nil) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 792 def current_configinfo(key=nil) # @chart.current_element_configinfo(@id, key) @chart.__send__('current_' << @typename << '_configinfo', @id, key) end |
#deactivate ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 806 def deactivate @chart.element_deactivate(@id) self end |
#delete ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 811 def delete @chart.element_delete(@id) self end |
#exist? ⇒ Boolean
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# File 'lib/tkextlib/blt/component.rb', line 816 def exist? @chart.element_exist?(@id) end |
#id ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 764 def id @id end |
#name ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 820 def name @element end |
#to_eval ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 768 def to_eval @id end |
#type ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 824 def type @chart.element_type(@id) end |