Class: Tk::BLT::PlotComponent::Element
Constant Summary
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- ElementTypeName =
'element'
- ElementTypeToClass =
{ ElementTypeName=>self }
- ElementID_TBL =
TkCore::INTERP.create_table
Constants included
from Tk
AUTO_PATH, Checkbutton, CloneMenu, JAPANIZED_TK, LIBRARY_PATH, Labelframe, MenuButton, OptionMenuButton, PACKAGE_PATH, Panedwindow, RELEASE_DATE, Radiobutton, 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
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Instance Method Summary
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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, 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
__conv_item_keyonly_opts, itemconfig_hash_kv
Methods inherited from TkObject
#destroy, #epath, #event_generate, #method_missing, #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
#[], #[]=, __IGNORE_UNKNOWN_CONFIGURE_OPTION__, #__check_available_configure_options, __set_IGNORE_UNKNOWN_CONFIGURE_OPTION__!, #config_hash_kv, #configure_cmd
#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={})
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
keys = _symbolkey2str(keys)
unless keys.delete('without_creating')
tk_call(@chart, @typename, 'create', @element, keys)
end
end
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Dynamic Method Handling
This class handles dynamic methods through the method_missing method
in the class TkObject
Class Method Details
.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
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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
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#cget(option) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 776
def cget(option)
@chart.__send__(@typename + '_cget', @id, option)
end
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#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
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#cget_tkstring(option) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 772
def cget_tkstring(option)
@chart.__send__(@typename + '_cget_tkstring', @id, option)
end
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#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.__send__(@typename + '_closest', x, y, var, @id, keys)
end
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#configinfo(key = nil) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 788
def configinfo(key=nil)
@chart.__send__(@typename + '_configinfo', @id, key)
end
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# File 'lib/tkextlib/blt/component.rb', line 783
def configure(key, value=None)
@chart.__send__(@typename + '_configure', @id, key, value)
self
end
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#current_configinfo(key = nil) ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 792
def current_configinfo(key=nil)
@chart.__send__('current_' << @typename << '_configinfo', @id, key)
end
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#deactivate ⇒ Object
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# File 'lib/tkextlib/blt/component.rb', line 806
def deactivate
@chart.element_deactivate(@id)
self
end
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# File 'lib/tkextlib/blt/component.rb', line 811
def delete
@chart.element_delete(@id)
self
end
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#exist? ⇒ Boolean
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# File 'lib/tkextlib/blt/component.rb', line 816
def exist?
@chart.element_exist?(@id)
end
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# File 'lib/tkextlib/blt/component.rb', line 764
def id
@id
end
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# File 'lib/tkextlib/blt/component.rb', line 820
def name
@element
end
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# File 'lib/tkextlib/blt/component.rb', line 768
def to_eval
@id
end
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# File 'lib/tkextlib/blt/component.rb', line 824
def type
@chart.element_type(@id)
end
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