Class: Tk::BLT::Bitmap

Inherits:
TkObject show all
Extended by:
TkCore
Defined in:
lib/tkextlib/blt/bitmap.rb

Constant Summary collapse

TkCommandNames = 
['::blt::bitmap'.freeze].freeze
BITMAP_ID_TBL = 
TkCore::INTERP.create_table

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 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::UNKNOWN, Encoding::UTF8_NAME

Class Method Summary collapse

Instance Method Summary collapse

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 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

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

Constructor Details

#initialize(type, name, data, keys = {}) ⇒ Bitmap

Returns a new instance of Bitmap.



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# File 'lib/tkextlib/blt/bitmap.rb', line 72

def initialize(type, name, data, keys = {})
  if name
    @id = name
  else
    BITMAP_ID.mutex.synchronize{
      @id = BITMAP_ID.join(TkCore::INTERP._ip_id_)
      BITMAP_ID[1].succ!
    }
    BITMAP_ID_TBL.mutex.synchronize{
      BITMAP_ID_TBL[@id] = self
    }
  end

  @path = @id

  unless bool(tk_call('::blt::bitmap', 'exists', @id))
    if type == :text
      tk_call('::blt::bitmap', 'compose', @id, data, *hash_kv(keys))
    else # :data
      tk_call('::blt::bitmap', 'define', @id, data, *hash_kv(keys))
    end
  end
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/blt/bitmap.rb', line 51

alias _new new

.compose(text, keys = {}) ⇒ Object 



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# File 'lib/tkextlib/blt/bitmap.rb', line 63

def compose(text, keys={})
  _new(:text, nil, text, keys)
end

.compose_with_name(name, text, keys = {}) ⇒ Object 



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# File 'lib/tkextlib/blt/bitmap.rb', line 67

def compose_with_name(name, text, keys={})
  _new(:text, name, text, keys)
end

.data(name) ⇒ Object 



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# File 'lib/tkextlib/blt/bitmap.rb', line 27

def self.data(name)
  dat = tk_simple_list(tk_call('::blt::bitmap', 'data', name))
  [ tk_split_list(dat[0]), tk_simple_list(dat[1]) ]
end

.exist?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tkextlib/blt/bitmap.rb', line 32

def self.exist?(name)
  bool(tk_call('::blt::bitmap', 'exists', name))
end

.height(name) ⇒ Object 



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# File 'lib/tkextlib/blt/bitmap.rb', line 36

def self.height(name)
  number(tk_call('::blt::bitmap', 'height', name))
end

.new(data, keys = {}) ⇒ Object Also known as: define 



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# File 'lib/tkextlib/blt/bitmap.rb', line 53

def new(data, keys={})
  _new(:data, nil, data, keys)
end

.new_with_name(name, data, keys = {}) ⇒ Object Also known as: define_with_name 



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# File 'lib/tkextlib/blt/bitmap.rb', line 58

def new_with_name(name, data, keys={})
  _new(:data, name, data, keys)
end

.source(name) ⇒ Object 



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# File 'lib/tkextlib/blt/bitmap.rb', line 44

def self.source(name)
  tk_simple_list(tk_call('::blt::bitmap', 'source', name))
end

.width(name) ⇒ Object 



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# File 'lib/tkextlib/blt/bitmap.rb', line 40

def self.width(name)
  number(tk_call('::blt::bitmap', 'width', name))
end

Instance Method Details

#exist? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tkextlib/blt/bitmap.rb', line 96

def exist?
  bool(tk_call('::blt::bitmap', 'exists', @id))
end

#height ⇒ Object 



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# File 'lib/tkextlib/blt/bitmap.rb', line 100

def height
  number(tk_call('::blt::bitmap', 'height', @id))
end

#source ⇒ Object 



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# File 'lib/tkextlib/blt/bitmap.rb', line 108

def source
  tk_simple_list(tk_call('::blt::bitmap', 'source', @id))
end

#width ⇒ Object 



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# File 'lib/tkextlib/blt/bitmap.rb', line 104

def width
  number(tk_call('::blt::bitmap', 'width', @id))
end