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Diffstat (limited to 'Demo/tix/samples/SHList2.py')
| -rwxr-xr-x | Demo/tix/samples/SHList2.py | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/Demo/tix/samples/SHList2.py b/Demo/tix/samples/SHList2.py new file mode 100755 index 0000000..e1a7a7c --- /dev/null +++ b/Demo/tix/samples/SHList2.py @@ -0,0 +1,148 @@ +#!/usr/local/bin/python +# +# $Id$ +# +# Tix Demostration Program +# +# This sample program is structured in such a way so that it can be +# executed from the PyTix demo program "tixwidget": it must have a +# procedure called "RunSample". It should also have the "if" statment +# at the end of this file so that it can be run as a standalone +# program using tixwish. + +# This file demonstrates how to use multiple columns and multiple styles +# in the tixHList widget +# +# In a tixHList widget, you can have one ore more columns. +# + +import Tix + +def RunSample (w) : + + # We create the frame and the ScrolledHList widget + # at the top of the dialog box + # + top = Tix.Frame( w, relief=Tix.RAISED, bd=1) + + # Put a simple hierachy into the HList (two levels). Use colors and + # separator widgets (frames) to make the list look fancy + # + top.a = Tix.ScrolledHList(top, options='hlist.columns 3 hlist.header 1' ) + + top.a.pack( expand=1, fill=Tix.BOTH, padx=10, pady=10, side=Tix.TOP) + + hlist=top.a.hlist + + # Create the title for the HList widget + # >> Notice that we have set the hlist.header subwidget option to true + # so that the header is displayed + # + + boldfont=hlist.tk.call('tix','option','get','bold_font') + + # First some styles for the headers + style={} + style['header'] = Tix.DisplayStyle(Tix.TEXT, fg='black', refwindow=top, + anchor=Tix.CENTER, padx=8, pady=2, font = boldfont ) + + hlist.header_create(0, itemtype=Tix.TEXT, text='Name', + style=style['header']) + hlist.header_create(1, itemtype=Tix.TEXT, text='Position', + style=style['header']) + + # Notice that we use 3 columns in the hlist widget. This way when the user + # expands the windows wide, the right side of the header doesn't look + # chopped off. The following line ensures that the 3 column header is + # not shown unless the hlist window is wider than its contents. + # + hlist.column_width(2,0) + + # This is our little relational database + # + boss = ('doe', 'John Doe', 'Director') + + managers = [ + ('jeff', 'Jeff Waxman', 'Manager'), + ('john', 'John Lee', 'Manager'), + ('peter', 'Peter Kenson', 'Manager') + ] + + employees = [ + ('alex', 'john', 'Alex Kellman', 'Clerk'), + ('alan', 'john', 'Alan Adams', 'Clerk'), + ('andy', 'peter', 'Andreas Crawford', 'Salesman'), + ('doug', 'jeff', 'Douglas Bloom', 'Clerk'), + ('jon', 'peter', 'Jon Baraki', 'Salesman'), + ('chris', 'jeff', 'Chris Geoffrey', 'Clerk'), + ('chuck', 'jeff', 'Chuck McLean', 'Cleaner') + ] + + style['mgr_name'] = Tix.DisplayStyle(Tix.TEXT, refwindow=top, + fg='#202060', selectforeground = '#202060', font = boldfont ) + + style['mgr_posn'] = Tix.DisplayStyle(Tix.TEXT, padx=8, refwindow=top, + fg='#202060', selectforeground='#202060' ) + + style['empl_name'] = Tix.DisplayStyle(Tix.TEXT, refwindow=top, + fg='#602020', selectforeground = '#602020', font = boldfont ) + + style['empl_posn'] = Tix.DisplayStyle(Tix.TEXT, padx=8, refwindow=top, + fg='#602020', selectforeground = '#602020' ) + + # Let configure the appearance of the HList subwidget + # + hlist.config(separator='.', width=25, drawbranch=0, indent=10) + hlist.column_width(0, chars=20) + + # Create the boss + # + hlist.add ('.', itemtype=Tix.TEXT, text=boss[1], + style=style['mgr_name']) + hlist.item_create('.', 1, itemtype=Tix.TEXT, text=boss[2], + style=style['mgr_posn']) + + # Create the managers + # + + for key,name,posn in managers : + e= '.'+ key + hlist.add(e, itemtype=Tix.TEXT, text=name, + style=style['mgr_name']) + hlist.item_create(e, 1, itemtype=Tix.TEXT, text=posn, + style=style['mgr_posn']) + + + for key,mgr,name,posn in employees : + # "." is the separator character we chose above + + entrypath = '.' + mgr + '.' + key + + # ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ + # parent entryPath / child's name + + hlist.add(entrypath, text=name, style=style['empl_name']) + hlist.item_create(entrypath, 1, itemtype=Tix.TEXT, + text = posn, style = style['empl_posn'] ) + + + # Use a ButtonBox to hold the buttons. + # + box= Tix.ButtonBox(top, orientation=Tix.HORIZONTAL ) + box.add( 'ok', text='Ok', underline=0, width=6, + command = lambda w=w: w.destroy() ) + + box.add( 'cancel', text='Cancel', underline=0, width=6, + command = lambda w=w: w.destroy() ) + + box.pack( side=Tix.BOTTOM, fill=Tix.X) + top.pack( side=Tix.TOP, fill=Tix.BOTH, expand=1 ) + + +# This "if" statement makes it possible to run this script file inside or +# outside of the main demo program "widget". +# +if __name__== '__main__' : + root=Tix.Tk() + RunSample(root) + root.mainloop() |