TkTreatItemFont

Public Instance Methods

asciitagfont_configure(tagOrId, ltn, keys=nil) click to toggle source

Alias for: latintagfont_configure

asciitagfont_copy(tagOrId, win, wintag=nil, winkey=nil, targetkey=nil) click to toggle source

Alias for: latintagfont_copy

kanjifont_copy(tagOrId, win, wintag=nil, winkey=nil, targetkey=nil) click to toggle source

 
               # File tk/lib/tk/itemfont.rb, line 303
def kanjifont_copy(tagOrId, win, wintag=nil, winkey=nil, targetkey=nil)
  if targetkey
    fontobj(targetkey).dup.call_font_configure([__item_pathname(tagid(tagOrId)), targetkey],
                                               *(__item_config_cmd(tagid(tagOrId)) << {}))
  else
      fontobj.dup.call_font_configure(__item_pathname(tagid(tagOrId)),
                                      *(__item_config_cmd(tagid(tagOrId)) << {}))
  end

  if wintag
    if winkey
      fontobj.kanji_replace(win.tagfontobj(wintag, winkey).kanji_font_id)
    else
      fontobj.kanji_replace(win.tagfontobj(wintag).kanji_font_id)
    end
  else
    if winkey
      fontobj.kanji_replace(win.fontobj(winkey).kanji_font_id)
    else
      fontobj.kanji_replace(win.fontobj.kanji_font_id)
    end
  end
  self
end

kanjitagfont_configure(tagOrId, knj, keys=nil) click to toggle source

 
               # File tk/lib/tk/itemfont.rb, line 192
def kanjitagfont_configure(tagOrId, knj, keys=nil)
  if knj.kind_of?(Array)
    key = knj[1]
    knj = knj[0]
  else
    key = nil
  end

  optkeys = __item_font_optkeys(tagid(tagOrId))
  if key && !optkeys.find{|opt| opt.to_s == key.to_s}
    fail ArgumentError, "unknown font option name `#{key}'"
  end

  win, tag = __item_pathname(tagid(tagOrId)).split(';')

  optkeys = [key] if key

  optkeys.each{|optkey|
    optkey = optkey.to_s

    pathname = [win, tag, optkey].join(';')

    if (fobj = TkFont.used_on(pathname))
      fobj = TkFont.new(fobj) # create a new TkFont object
    elsif Tk::JAPANIZED_TK
      fobj = fontobj          # create a new TkFont object
    else
      knj = hash_kv(knj) if knj.kind_of?(Hash)
      unless TkItemConfigMethod.__IGNORE_UNKNOWN_CONFIGURE_OPTION__
        tk_call(*(__item_config_cmd(tagid(tagOrId)) << "-#{optkey}" << knj))
      else
        begin
          tk_call(*(__item_config_cmd(tagid(tagOrId)) << "-#{optkey}" << knj))
        rescue => e
          # ignore
        end
      end
      next
    end

    if fobj.kind_of?(TkFont)
      if knj.kind_of?(TkFont)
        conf = {}
        knj.kanji_configinfo.each{|key,val| conf[key] = val}
        if keys
          fobj.kanji_configure(conf.update(keys))
        else
          fobj.kanji_configure(conf)
        end
      else
        fobj.kanji_replace(knj)
      end
    end

    fobj.call_font_configure([pathname, optkey], *(__item_config_cmd(tagid(tagOrId)) << {}))
  }
  self
end

latintagfont_configure(tagOrId, ltn, keys=nil) click to toggle source

 
               # File tk/lib/tk/itemfont.rb, line 132
def latintagfont_configure(tagOrId, ltn, keys=nil)
  if ltn.kind_of?(Array)
    key = ltn[1]
    ltn = ltn[0]
  else
    key = nil
  end

  optkeys = __item_font_optkeys(tagid(tagOrId))
  if key && !optkeys.find{|opt| opt.to_s == key.to_s}
    fail ArgumentError, "unknown font option name `#{key}'"
  end

  win, tag = __item_pathname(tagid(tagOrId)).split(';')

  optkeys = [key] if key

  optkeys.each{|optkey|
    optkey = optkey.to_s

    pathname = [win, tag, optkey].join(';')

    if (fobj = TkFont.used_on(pathname))
      fobj = TkFont.new(fobj) # create a new TkFont object
    elsif Tk::JAPANIZED_TK
      fobj = fontobj          # create a new TkFont object
    else
      ltn = hash_kv(ltn) if ltn.kind_of?(Hash)
      unless TkItemConfigMethod.__IGNORE_UNKNOWN_CONFIGURE_OPTION__
        tk_call(*(__item_config_cmd(tagid(tagOrId)) << "-#{optkey}" << ltn))
      else
        begin
          tk_call(*(__item_config_cmd(tagid(tagOrId)) << "-#{optkey}" << ltn))
        rescue => e
          # ignore
        end
      end
      next
    end

    if fobj.kind_of?(TkFont)
      if ltn.kind_of?(TkFont)
        conf = {}
        ltn.latin_configinfo.each{|key,val| conf[key] = val}
        if keys
          fobj.latin_configure(conf.update(keys))
        else
          fobj.latin_configure(conf)
        end
      else
        fobj.latin_replace(ltn)
      end
    end

    fobj.call_font_configure([pathname, optkey], *(__item_config_cmd(tagid(tagOrId)) << {}))
  }
  self
end

Also aliased as: asciitagfont_configure

latintagfont_copy(tagOrId, win, wintag=nil, winkey=nil, targetkey=nil) click to toggle source

 
               # File tk/lib/tk/itemfont.rb, line 277
def latintagfont_copy(tagOrId, win, wintag=nil, winkey=nil, targetkey=nil)
  if targetkey
    fontobj(targetkey).dup.call_font_configure([__item_pathname(tagid(tagOrId)), targetkey],
                                               *(__item_config_cmd(tagid(tagOrId)) << {}))
  else
    fontobj.dup.call_font_configure(__item_pathname(tagid(tagOrId)),
                                    *(__item_config_cmd(tagid(tagOrId)) << {}))
  end

  if wintag
    if winkey
      fontobj.latin_replace(win.tagfontobj(wintag, winkey).latin_font_id)
    else
      fontobj.latin_replace(win.tagfontobj(wintag).latin_font_id)
    end
  else
    if winkey
      fontobj.latin_replace(win.fontobj(winkey).latin_font_id)
    else
      fontobj.latin_replace(win.fontobj.latin_font_id)
    end
  end
  self
end

Also aliased as: asciitagfont_copy

tagfont_configinfo(tagOrId, key = nil) click to toggle source

 
               # File tk/lib/tk/itemfont.rb, line 25
def tagfont_configinfo(tagOrId, key = nil)
  optkeys = __item_font_optkeys(tagid(tagOrId))
  if key && !optkeys.find{|opt| opt.to_s == key.to_s}
    fail ArgumentError, "unknown font option name `#{key}'"
  end

  win, tag = __item_pathname(tagid(tagOrId)).split(';')

  if key
    pathname = [win, tag, key].join(';')
    TkFont.used_on(pathname) ||
      TkFont.init_widget_font(pathname,
                              *(__item_confinfo_cmd(tagid(tagOrId))))
  elsif optkeys.size == 1
    pathname = [win, tag, optkeys[0]].join(';')
    TkFont.used_on(pathname) ||
      TkFont.init_widget_font(pathname,
                              *(__item_confinfo_cmd(tagid(tagOrId))))
  else
    fonts = {}
    optkeys.each{|key|
      key = key.to_s
      pathname = [win, tag, key].join(';')
      fonts[key] =
        TkFont.used_on(pathname) ||
        TkFont.init_widget_font(pathname,
                                *(__item_confinfo_cmd(tagid(tagOrId))))
    }
    fonts
  end
end

Also aliased as: tagfontobj

tagfont_configure(tagOrId, slot) click to toggle source

 
               # File tk/lib/tk/itemfont.rb, line 58
def tagfont_configure(tagOrId, slot)
  pathname = __item_pathname(tagid(tagOrId))

  slot = _symbolkey2str(slot)

  __item_font_optkeys(tagid(tagOrId)).each{|optkey|
    optkey = optkey.to_s
    l_optkey = 'latin' << optkey
    a_optkey = 'ascii' << optkey
    k_optkey = 'kanji' << optkey

    if slot.key?(optkey)
      fnt = slot.delete(optkey)
      if fnt.kind_of?(TkFont)
        slot.delete(l_optkey)
        slot.delete(a_optkey)
        slot.delete(k_optkey)

        fnt.call_font_configure([pathname, optkey],
                                *(__item_config_cmd(tagid(tagOrId)) << {}))
        next
      else
        if fnt
          if (slot.key?(l_optkey) ||
              slot.key?(a_optkey) ||
              slot.key?(k_optkey))
            fnt = TkFont.new(fnt)

            lfnt = slot.delete(l_optkey)
            lfnt = slot.delete(a_optkey) if slot.key?(a_optkey)
            kfnt = slot.delete(k_optkey)

            fnt.latin_replace(lfnt) if lfnt
            fnt.kanji_replace(kfnt) if kfnt

            fnt.call_font_configure([pathname, optkey],
                                    *(__item_config_cmd(tagid(tagOrId)) << {}))
            next
          else
            fnt = hash_kv(fnt) if fnt.kind_of?(Hash)
            unless TkItemConfigMethod.__IGNORE_UNKNOWN_CONFIGURE_OPTION__
              tk_call(*(__item_config_cmd(tagid(tagOrId)) << "-#{optkey}" << fnt))
            else
              begin
                tk_call(*(__item_config_cmd(tagid(tagOrId)) << "-#{optkey}" << fnt))
              rescue => e
                # ignore
              end
            end
          end
        end
        next
      end
    end

    lfnt = slot.delete(l_optkey)
    lfnt = slot.delete(a_optkey) if slot.key?(a_optkey)
    kfnt = slot.delete(k_optkey)

    if lfnt && kfnt
      TkFont.new(lfnt, kfnt).call_font_configure([pathname, optkey],
                                                 *(__item_config_cmd(tagid(tagOrId)) << {}))
    elsif lfnt
      latintagfont_configure([lfnt, optkey])
    elsif kfnt
      kanjitagfont_configure([kfnt, optkey])
    end
  }

  # configure other (without font) options
  tk_call(*(__item_config_cmd(tagid(tagOrId)).concat(hash_kv(slot)))) if slot != {}
  self
end

tagfont_copy(tagOrId, win, wintag=nil, winkey=nil, targetkey=nil) click to toggle source

 
               # File tk/lib/tk/itemfont.rb, line 251
def tagfont_copy(tagOrId, win, wintag=nil, winkey=nil, targetkey=nil)
  if wintag
    if winkey
      fnt = win.tagfontobj(wintag, winkey).dup
    else
      fnt = win.tagfontobj(wintag).dup
    end
  else
    if winkey
      fnt = win.fontobj(winkey).dup
    else
      fnt = win.fontobj.dup
    end
  end

  if targetkey
    fnt.call_font_configure([__item_pathname(tagid(tagOrId)), targetkey],
                            *(__item_config_cmd(tagid(tagOrId)) << {}))
  else
    fnt.call_font_configure(__item_pathname(tagid(tagOrId)),
                            *(__item_config_cmd(tagid(tagOrId)) << {}))
  end
  self
end

tagfontobj(tagOrId, key = nil) click to toggle source

Alias for: tagfont_configinfo

Commenting is here to help enhance the documentation. For example, sample code, or clarification of the documentation.

If you have questions about Ruby or the documentation, please post to one of the Ruby mailing lists. You will get better, faster, help that way.

If you wish to post a correction of the docs, please do so, but also file bug report so that it can be corrected for the next release. Thank you.

Home Classes Methods

In Files

Methods

Included Modules

Class/Module Index

TkTreatItemFont

Public Instance Methods