Module: Tk::Tile

Defined in:
lib/tkextlib/tile.rb,
lib/tkextlib/tile.rb,
lib/tkextlib/tile.rb,
lib/tkextlib/tile.rb,
lib/tkextlib/tile.rb,
lib/tkextlib/tile.rb,
lib/tkextlib/tile.rb,
lib/tkextlib/tile/style.rb,
lib/tkextlib/tile/tframe.rb,
lib/tkextlib/tile/tpaned.rb,
lib/tkextlib/tile/tlabel.rb,
lib/tkextlib/tile/tentry.rb,
lib/tkextlib/tile/dialog.rb,
lib/tkextlib/tile/tscale.rb,
lib/tkextlib/tile/tsquare.rb,
lib/tkextlib/tile/tbutton.rb,
lib/tkextlib/tile/tspinbox.rb,
lib/tkextlib/tile/treeview.rb,
lib/tkextlib/tile/sizegrip.rb,
lib/tkextlib/tile/tcombobox.rb,
lib/tkextlib/tile/tnotebook.rb,
lib/tkextlib/tile/tseparator.rb,
lib/tkextlib/tile/tscrollbar.rb,
lib/tkextlib/tile/tlabelframe.rb,
lib/tkextlib/tile/tmenubutton.rb,
lib/tkextlib/tile/tprogressbar.rb,
lib/tkextlib/tile/tcheckbutton.rb,
lib/tkextlib/tile/tradiobutton.rb

Defined Under Namespace

Modules: Font, KeyNav, ParseStyleLayout, Style, TileWidget, TreeviewConfig Classes: Dialog, SizeGrip, TButton, TCheckButton, TCombobox, TEntry, TFrame, TLabel, TLabelframe, TMenubutton, TNotebook, TPaned, TProgress, TProgressbar, TRadioButton, TScale, TScrollbar, TSeparator, TSpinbox, TSquare, Treeview, XScrollbar, YScrollbar

Constant Summary collapse

USE_TILE_NAMESPACE = 
false
USE_TTK_NAMESPACE = 
true
TILE_SPEC_VERSION_ID = 
8
PACKAGE_NAME = 
'Ttk'.freeze
Progress = 
TProgress
Square = 
TSquare
Sizegrip = 
SizeGrip
Combobox = 
TCombobox
Notebook = 
TNotebook
Separator = 
TSeparator
TLabelFrame = 
TLabelframe
Labelframe = 
TLabelframe
TMenuButton = 
TMenubutton
TMenubutton
Progressbar = 
TProgressbar
TCheckbutton = 
TCheckButton
Checkbutton = 
TCheckButton
TRadiobutton = 
TRadioButton
Radiobutton = 
TRadioButton

Class Method Summary collapse

Class Method Details

.__define_LoadImages_proc_for_compatibility__! ⇒ Object 



134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
 
# File 'lib/tkextlib/tile.rb', line 134

def self.__define_LoadImages_proc_for_compatibility__!
  # Ttk 8.5 (Tile 0.8) lost 'LoadImages' utility procedure.
  # So, some old scripts doen't work, because those scripts use the
  # procedure to define local styles.
  # Of course, rewriting such Tcl/Tk scripts isn't difficult for
  # Tcl/Tk users. However, it may be troublesome for Ruby/Tk users
  # who use such Tcl/Tk scripts as it is.
  # This method may help Ruby/Tk users who don't want to modify old
  # Tcl/Tk scripts for the latest version of Ttk (Tile) extension.
  # This method defines a comaptible 'LoadImages' procedure on the
  # Tcl/Tk interpreter working under Ruby/Tk.
  # Please give attention to use this method. It may conflict with
  # some definitions on Tcl/Tk scripts.
  klass_name = self.name
  proc_name = 'LoadImages'
  if Tk::Tile::USE_TTK_NAMESPACE
    ns_list = ['::tile']
    if Tk.info(:commands, "::ttk::#{proc_name}").empty?
      ns_list << '::ttk'
    end
  else # Tk::Tile::USE_TILE_NAMESPACE
    ns_list = ['::ttk']
    if Tk.info(:commands, "::tile::#{proc_name}").empty?
      ns_list << '::tile'
    end
  end

  ns_list.each{|ns|
    cmd = "#{ns}::#{proc_name}"
    unless Tk.info(:commands, cmd).empty?
      #fail RuntimeError, "can't define '#{cmd}' command (already exist)"

      # do nothing !!!
      warn "Warning: can't define '#{cmd}' command (already exist)" if $DEBUG
      next
    end
    TkNamespace.eval(ns){
      TkCore::INTERP.add_tk_procs(proc_name, 'imgdir {patterns {*.gif}}',
                                  <<-'EOS')
        foreach pattern $patterns {
          foreach file [glob -directory $imgdir $pattern] {
            set img [file tail [file rootname $file]]
            if {![info exists images($img)]} {
              set images($img) [image create photo -file $file]
            }
          }
        }
        return [array get images]
      EOS
    }
  }
end

.__Import_Tile_Widgets__! ⇒ Object 



128
129
130
131
132
 
# File 'lib/tkextlib/tile.rb', line 128

def self.__Import_Tile_Widgets__!
  warn 'Warning: "Tk::Tile::__Import_Tile_Widgets__!" is obsolete.' <<
       ' To control default widget set, use "Tk.default_widget_set = :Ttk"'
  Tk.tk_call('namespace', 'import', '-force', 'ttk::*')
end

.load_images(imgdir, pat = nil) ⇒ Object 



187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
 
# File 'lib/tkextlib/tile.rb', line 187

def self.load_images(imgdir, pat=nil)
  if Tk::Tile::TILE_SPEC_VERSION_ID < 8
    if Tk::Tile::USE_TTK_NAMESPACE
      cmd = '::ttk::LoadImages'
    else # Tk::Tile::USE_TILE_NAMESPACE
      cmd = '::tile::LoadImages'
    end
    pat ||= TkComm::None
    images = Hash[*TkComm.simplelist(Tk.tk_call(cmd, imgdir, pat))]
    images.keys.each{|k|
      images[k] = TkPhotoImage.new(:imagename=>images[k],
                                   :without_creating=>true)
    }
  else ## TILE_SPEC_VERSION_ID >= 8
    pat ||= '*.gif'
    if pat.kind_of?(Array)
      pat_list = pat
    else
      pat_list = [ pat ]
    end
    Dir.chdir(imgdir){
      pat_list.each{|pat|
        Dir.glob(pat).each{|f|
          img = File.basename(f, '.*')
          unless TkComm.bool(Tk.info('exists', "images(#{img})"))
            Tk.tk_call('set', "images(#{img})",
                       Tk.tk_call('image', 'create', 'photo', '-file', f))
          end
        }
      }
    }
    images = Hash[*TkComm.simplelist(Tk.tk_call('array', 'get', 'images'))]
    images.keys.each{|k|
      images[k] = TkPhotoImage.new(:imagename=>images[k],
                                   :without_creating=>true)
    }
  end

  images
end

.package_name ⇒ Object 



116
117
118
 
# File 'lib/tkextlib/tile.rb', line 116

def self.package_name
  PACKAGE_NAME
end

.package_version ⇒ Object 



120
121
122
123
124
125
126
 
# File 'lib/tkextlib/tile.rb', line 120

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

.set_theme(theme) ⇒ Object 



250
251
252
253
254
255
256
257
258
259
260
261
262
 
# File 'lib/tkextlib/tile.rb', line 250

def self.set_theme(theme)
  if TILE_SPEC_VERSION_ID < 8 && Tk.info(:commands, '::ttk::setTheme').empty?
    cmd = '::tile::setTheme'
  else
    cmd = '::ttk::setTheme'
  end

  begin
    Tk.tk_call_without_enc(cmd, theme)
  rescue
    Tk::Tile::Style.theme_use(theme)
  end
end

.style(*args) ⇒ Object 



228
229
230
 
# File 'lib/tkextlib/tile.rb', line 228

def self.style(*args)
  args.map!{|arg| TkComm._get_eval_string(arg)}.join('.')
end

.themes(glob_ptn = nil) ⇒ Object 



232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
 
# File 'lib/tkextlib/tile.rb', line 232

def self.themes(glob_ptn = nil)
  if TILE_SPEC_VERSION_ID < 8 && Tk.info(:commands, '::ttk::themes').empty?
    fail RuntimeError, 'not support glob option' if glob_ptn
    cmd = ['::tile::availableThemes']
  else
    glob_ptn = '*' unless glob_ptn
    cmd = ['::ttk::themes', glob_ptn]
  end

  begin
    TkComm.simplelist(Tk.tk_call_without_enc(*cmd))
  rescue
    TkComm.simplelist(Tk.tk_call('lsearch', '-all', '-inline',
                                 Tk::Tile::Style.theme_names,
                                 glob_ptn))
  end
end