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a class is available for a callback entry. * ext/tk/lib/tk.rb (after_cancel): add Tk.after_cancel(afterID) method. * ext/tk/lib/tk.rb (array2tk_list): change from private module method of TkComm to public module method. * ext/tk/lib/tk.rb (cget): add check that slot argument is not empty string. * ext/tk/lib/tk.rb (configinfo): ditto. * ext/tk/lib/tk/itemconfig.rb (itemcget): add check that slot argument is not empty string. * ext/tk/lib/tk/itemconfig.rb (itemconfiginfo): ditto. * ext/tk/lib/tk/entry.rb: add TkEntry#icursor and icursor= (alias of cursor and cursor= method). * ext/tk/lib/tk/font.rb: improve font treatment when the font name is empty string. * ext/tk/lib/tk/variable.rb: add :variable, :window and :procedure type. * ext/tk/lib/tk/variable.rb: improve treatment of array-type tkvariable. * ext/tk/lib/tkextlib/blt.rb: add commands for zooming. * ext/tk/lib/tkextlib/blt/*: bug fix. * ext/tk/lib/tkextlib/treectrl/tktreectrl.rb: bug fix and add methods to call TreeCtrl commands for bindings. * ext/tk/sample/tkextlib/blt/*: new sample scritps. * ext/tk/sample/tkextlib/treectrl/*: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
105 lines
2.4 KiB
Ruby
105 lines
2.4 KiB
Ruby
#
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# tkextlib/blt/htext.rb
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# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
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#
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require 'tk'
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require 'tk/itemconfig.rb'
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require 'tkextlib/blt.rb'
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module Tk::BLT
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class Htext<TkWindow
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Htext_Var = TkVarAccess.new_hash('htext')
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Htext_Widget = TkVarAccess.new('htext(widget)', :window)
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Htext_File = TkVarAccess.new('htext(file)')
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Htext_Line = TkVarAccess.new('htext(line)')
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include TkItemConfigMethod
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include Scrollable
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TkCommandNames = ['::blt::htext'.freeze].freeze
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WidgetClassName = 'Htext'.freeze
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WidgetClassNames[WidgetClassName] = self
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alias window_cget itemcget
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alias window_configure itemconfigure
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alias window_configuinfo itemconfiginfo
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alias current_window_configuinfo current_itemconfiginfo
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def append(win, keys={})
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tk_send('append', _epath(win), keys)
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self
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end
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def goto_line(idx)
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tk_send_without_enc('gotoline', idx)
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self
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end
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def current_line
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number(tk_send_without_enc('gotoline'))
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end
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def index(str)
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number(tk_send('index', str))
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end
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def line_pos(str)
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tk_send('linepos', str)
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end
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def range(from=None, to=None)
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tk_send_without_enc('range', from, to)
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end
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def scan_mark(pos)
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tk_send_without_enc('scan', 'mark', pos)
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self
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end
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def scan_dragto(pos)
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tk_send_without_enc('scan', 'dragto', pos)
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self
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end
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def search(pat, from=None, to=None)
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num = number(tk_send('search', pat, from, to))
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(num < 0)? nil: num
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end
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def selection_adjust(index)
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tk_send_without_enc('selection', 'adjust', index)
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self
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end
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def selection_clear()
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tk_send_without_enc('selection', 'clear')
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self
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end
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def selection_from(index)
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tk_send_without_enc('selection', 'from', index)
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self
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end
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def selection_line(index)
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tk_send_without_enc('selection', 'line', index)
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self
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end
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def selection_present()
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bool(tk_send_without_enc('selection', 'present'))
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end
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def selection_range(first, last)
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tk_send_without_enc('selection', 'range', first, last)
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self
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end
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def selection_to(index)
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tk_send_without_enc('selection', 'to', index)
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self
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end
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def selection_word(index)
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tk_send_without_enc('selection', 'word', index)
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self
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end
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def windows(pat=None)
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list(tk_send('windows', pat))
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end
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end
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end
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