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