131 lines
5.1 KiB
Ruby
131 lines
5.1 KiB
Ruby
# toolbar.rb --
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#
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# This demonstration script creates a toolbar that can be torn off.
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#
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# based on "Id: toolbar.tcl,v 1.3 2007/12/13 15:27:07 dgp Exp"
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if defined?($toolbar_demo) && $toolbar_demo
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$toolbar_demo.destroy
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$toolbar_demo = nil
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end
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$toolbar_demo = TkToplevel.new {|w|
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title("Ttk Menu Buttons")
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iconname("toolbar")
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positionWindow(w)
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}
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base_frame = Ttk::Frame.new($toolbar_demo).pack(:fill=>:both, :expand=>true)
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if Tk.windowingsystem != 'aqua'
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msg = Ttk::Label.new(base_frame, :wraplength=>'4i',
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:text=>Tk::UTF8_String.new(<<EOL))
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This is a demonstration of how to do \
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a toolbar that is styled correctly \
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and which can be torn off (this feature reqrires Tcl/Tk8.5). \
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The buttons are configured to be \\u201Ctoolbar style\\u201D buttons by \
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telling them that they are to use the Toolbutton style. At the left \
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end of the toolbar is a simple marker that the cursor changes to a \
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movement icon over; drag that away from the toolbar to tear off the \
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whole toolbar into a separate toplevel widget. When the dragged-off \
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toolbar is no longer needed, just close it like any normal toplevel \
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and it will reattach to the window it was torn off from.
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EOL
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else
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msg = Ttk::Label.new(base_frame, :wraplength=>'4i',
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:text=>Tk::UTF8_String.new(<<EOL))
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This is a demonstration of how to do \
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a toolbar that is styled correctly. The buttons are configured to \
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be \\u201Ctoolbar style\\u201D buttons by telling them that they are \
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to use the Toolbutton style.
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EOL
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end
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## Set up the toolbar hull
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tbar_base = Tk::Frame.new(base_frame, # Must be a starndard Tk frame!
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:widgetname=>'toolbar') # for window title
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sep = Ttk::Separator.new(base_frame)
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to_base = Ttk::Frame.new(tbar_base, :cursor=>'fleur')
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if Tk.windowingsystem != 'aqua'
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to = Ttk::Separator.new(to_base, :orient=>:vertical)
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to2 = Ttk::Separator.new(to_base, :orient=>:vertical)
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to.pack(:fill=>:y, :expand=>true, :padx=>2, :side=>:left)
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to2.pack(:fill=>:y, :expand=>true, :side=>:left)
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end
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contents = Ttk::Frame.new(tbar_base)
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Tk.grid(to_base, contents, :sticky=>'nsew')
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tbar_base.grid_columnconfigure(contents, :weight=>1)
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contents.grid_columnconfigure(1000, :weight=>1)
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if Tk.windowingsystem != 'aqua'
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## Bindings so that the toolbar can be torn off and reattached
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to_base.bind('B1-Motion', '%X %Y'){|x, y| tbar_base.tearoff(to_base, x, y)}
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to. bind('B1-Motion', '%X %Y'){|x, y| tbar_base.tearoff(to_base, x, y)}
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to2. bind('B1-Motion', '%X %Y'){|x, y| tbar_base.tearoff(to_base, x, y)}
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def tbar_base.tearoff(w, x, y)
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on_win = TkWinfo.containing(x, y)
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return unless (on_win && on_win.path =~ /^#{@path}(\.|$)/)
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self.grid_remove
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w.grid_remove
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self.wm_manage
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# self.wm_title('Toolbar') # if you don't want to use its widget name as a window title.
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self.wm_protocol('WM_DELETE_WINDOW'){ self.untearoff(w) }
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end
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def tbar_base.untearoff(w)
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self.wm_forget
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w.grid
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self.grid
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end
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end
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## Some content for the rest of the toplevel
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text = TkText.new(base_frame, :width=>40, :height=>10)
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## Toolbar contents
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tb_btn = Ttk::Button.new(tbar_base, :text=>'Button', :style=>'Toolbutton',
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:command=>proc{text.insert(:end, "Button Pressed\n")})
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tb_chk = Ttk::Checkbutton.new(tbar_base, :text=>'Check', :style=>'Toolbutton',
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:variable=>(check = TkVariable.new),
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:command=>proc{
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text.insert(:end, "Check is #{check.value}\n")
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})
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tb_mbtn = Ttk::Menubutton.new(tbar_base, :text=>'Menu')
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tb_combo = Ttk::Combobox.new(tbar_base, :value=>TkFont.families,
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:state=>:readonly)
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tb_mbtn.menu(menu = Tk::Menu.new(tb_mbtn))
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menu.add(:command, :label=>'Just', :command=>proc{text.insert(:end, "Just\n")})
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menu.add(:command, :label=>'An', :command=>proc{text.insert(:end, "An\n")})
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menu.add(:command, :label=>'Example',
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:command=>proc{text.insert(:end, "Example\n")})
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tb_combo.bind('<ComboboxSelected>'){ text.font.family = tb_combo.get }
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## Arrange contents
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Tk.grid(tb_btn, tb_chk, tb_mbtn, tb_combo,
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:in=>contents, :padx=>2, :sticky=>'ns')
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Tk.grid(tbar_base, :sticky=>'ew')
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Tk.grid(sep, :sticky=>'ew')
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Tk.grid(msg, :sticky=>'ew')
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Tk.grid(text, :sticky=>'nsew')
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base_frame.grid_rowconfigure(text, :weight=>1)
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base_frame.grid_columnconfigure(text, :weight=>1)
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## See Code / Dismiss buttons
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Ttk::Frame.new(base_frame) {|frame|
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sep = Ttk::Separator.new(frame)
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Tk.grid(sep, :columnspan=>4, :row=>0, :sticky=>'ew', :pady=>2)
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TkGrid('x',
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Ttk::Button.new(frame, :text=>'See Code',
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:image=>$image['view'], :compound=>:left,
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:command=>proc{showCode 'toolbar'}),
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Ttk::Button.new(frame, :text=>'Dismiss',
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:image=>$image['delete'], :compound=>:left,
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:command=>proc{
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$toolbar_demo.destroy
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$toolbar_demo = nil
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}),
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:padx=>4, :pady=>4)
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grid_columnconfigure(0, :weight=>1)
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Tk.grid(frame, :sticky=>'ew')
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}
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