Class: Tk::ICONS

Inherits:
TkImage show all
Extended by:
Tk
Defined in:
lib/tkextlib/ICONS/icons.rb

Constant Summary collapse

PACKAGE_NAME = 
'icons'.freeze

Constants included from Tk

AUTO_PATH, 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

Constants included from TkUtil

TkUtil::None, TkUtil::RELEASE_DATE

Constants inherited from TkImage

TkImage::TkCommandNames, TkImage::Tk_IMGTBL

Class Method Summary collapse

Instance Method Summary collapse

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__, add_kinsoku, bell, bell_on_display, const_missing, current_grabs, cursor_display, default_widget_set, default_widget_set=, 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, root, 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, toplevel_aliases_on_widget_set, 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 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 inherited from TkImage

#height, #inuse, #itemtype, names, types, #width

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, #to_eval

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__!, #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

Constructor Details

#initialize(name, keys = nil) ⇒ ICONS

Returns a new instance of ICONS.



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# File 'lib/tkextlib/ICONS/icons.rb', line 98

def initialize(name, keys=nil)
  if name.kind_of?(String) && name =~ /^::icon::(.+)$/
      @name = $1
      @path = name
  else
    @name = name.to_s
    @path = "::icon::#{@name}"
  end
  keys = _symbolkey2str(keys)
  unless keys.delete('without_creating')
    tk_call('::icons::icons', 'create', *(hash_kv(keys) << @name))
  end
  Tk_IMGTBL[@path] = self
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class TkObject

Class Method Details

._new ⇒ Object 



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# File 'lib/tkextlib/ICONS/icons.rb', line 79

alias _new new

.create(*args) ⇒ Object

icon, icon, …, ?option=>value, …?



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# File 'lib/tkextlib/ICONS/icons.rb', line 34

def self.create(*args)  # icon, icon, ..., ?option=>value, ...?
  if args[-1].kind_of?(Hash)
    keys = args.pop
    icons = simplelist(tk_call('::icons::icons', 'create',
                               *(hash_kv(keys) << (args.flatten))))
  else
    icons = simplelist(tk_call('::icons::icons', 'create',
                               args.flatten))
  end

  icons.collect{|icon| self.new(icon, :without_creating=>true)}
end

.delete(*icons) ⇒ Object

icon, icon, …



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# File 'lib/tkextlib/ICONS/icons.rb', line 47

def self.delete(*icons)  # icon, icon, ...
  icons = icons.flatten
  return if icons.empty?
  icons.map!{|icon|
    if icon.kind_of?(Tk::ICONS)
      Tk_IMGTBL.delete(icon.path)
      icon.name
    elsif icon.to_s =~ /^::icon::(.*)/
      name = $1
      Tk_IMGTBL.delete(icon)
      name
    else
      Tk_IMGTBL.delete("::icon::#{icon}")
      icon
    end
  }
  tk_call('::icons::icons', 'delete', icons)
end

.new(name, keys = nil) ⇒ Object 



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# File 'lib/tkextlib/ICONS/icons.rb', line 81

def new(name, keys=nil)
  if obj = Tk_IMGTBL["::icon::#{name}"]
    if keys
      keys = _symbolkey2str(keys)
      unless keys.delete('without_creating')
        tk_call('::icons::icons', 'create', *(hash_kv(keys) << obj.name))
      end
    end
  else
    obj = _new(name, keys)
  end
  obj
end

.package_name ⇒ Object 



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# File 'lib/tkextlib/ICONS/icons.rb', line 22

def self.package_name
  PACKAGE_NAME
end

.package_version ⇒ Object 



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# File 'lib/tkextlib/ICONS/icons.rb', line 26

def self.package_version
  begin
    TkPackage.require('icons')
  rescue
    ''
  end
end

.query(*args) ⇒ Object

icon, icon, …, ?option=>value, …?



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# File 'lib/tkextlib/ICONS/icons.rb', line 66

def self.query(*args)  # icon, icon, ..., ?option=>value, ...?
  if args[-1].kind_of?(Hash)
    keys = args.pop
    simplelist(tk_call('::icons::icons', 'query',
                       *(hash_kv(keys) << (args.flatten))))
  else
    simplelist(tk_call('::icons::icons', 'query', args.flatten))
  end . map{|inf| list(inf) }
end

Instance Method Details

#delete ⇒ Object 



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# File 'lib/tkextlib/ICONS/icons.rb', line 117

def delete
  Tk_IMGTBL.delete(@path)
  tk_call('::icons::icons', 'delete', @name)
  self
end

#name ⇒ Object 



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# File 'lib/tkextlib/ICONS/icons.rb', line 113

def name
  @name
end

#query(keys = {}) ⇒ Object 



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# File 'lib/tkextlib/ICONS/icons.rb', line 123

def query(keys={})
  list(simplelist(tk_call('::icons::icons', 'query',
                           *(hash_kv(keys) << @name))
                  )[0])
end