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108 lines
3.6 KiB
Python
Executable file
108 lines
3.6 KiB
Python
Executable file
# -*-mode: python; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
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#
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# $Id$
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#
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# Tix Demostration Program
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#
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# This sample program is structured in such a way so that it can be
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# executed from the Tix demo program "widget": it must have a
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# procedure called "RunSample". It should also have the "if" statment
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# at the end of this file so that it can be run as a standalone
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# program using tixwish.
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# This file demonstrates the use of the tixDirTree widget -- you can
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# use it for the user to select a directory. For example, an installation
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# program can use the tixDirTree widget to ask the user to select the
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# installation directory for an application.
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#
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import Tix, os, copy
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from Tkconstants import *
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def RunSample (w):
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DemoDirTree(w)
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class DemoDirTree:
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def __init__(self, w):
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self.root = w
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z = w.winfo_toplevel()
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z.wm_title('Tix.DirTree Widget Demo')
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# Create the tixDirTree and the tixLabelEntry widgets on the on the top
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# of the dialog box
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# bg = root.tk.eval('tix option get bg')
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# adding bg=bg crashes Windows pythonw tk8.3.3 Python 2.1.0
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top = Tix.Frame( w, relief=RAISED, bd=1)
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# Create the DirTree widget. By default it will show the current
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# directory
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#
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#
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top.dir = Tix.DirTree(top)
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top.dir.hlist['width'] = 40
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# When the user presses the ".." button, the selected directory
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# is "transferred" into the entry widget
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#
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top.btn = Tix.Button(top, text = " >> ", pady = 0)
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# We use a LabelEntry to hold the installation directory. The user
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# can choose from the DirTree widget, or he can type in the directory
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# manually
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#
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top.ent = Tix.LabelEntry(top, label="Installation Directory:",
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labelside = 'top',
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options = '''
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entry.width 40
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label.anchor w
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''')
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self.dlist_dir = copy.copy(os.curdir)
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top.ent.entry['textvariable'] = self.dlist_dir
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top.btn['command'] = lambda dir=top.dir, ent=top.ent, self=self: \
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self.copy_name(dir,ent)
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top.ent.entry.bind('<Return>', lambda self=self: self.okcmd () )
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top.pack( expand='yes', fill='both', side=TOP)
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top.dir.pack( expand=1, fill=BOTH, padx=4, pady=4, side=LEFT)
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top.btn.pack( anchor='s', padx=4, pady=4, side=LEFT)
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top.ent.pack( expand=1, fill=X, anchor='s', padx=4, pady=4, side=LEFT)
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# Use a ButtonBox to hold the buttons.
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#
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box = Tix.ButtonBox (w, orientation='horizontal')
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box.add ('ok', text='Ok', underline=0, width=6,
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command = lambda self=self: self.okcmd () )
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box.add ('cancel', text='Cancel', underline=0, width=6,
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command = lambda self=self: self.quitcmd () )
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box.pack( anchor='s', fill='x', side=BOTTOM)
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def copy_name (self, dir, ent):
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# This should work as it is the entry's textvariable
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self.dlist_dir = dir.cget('value')
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# but it isn't so I'll do it manually
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ent.entry.delete(0,'end')
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ent.entry.insert(0, self.dlist_dir)
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def okcmd (self):
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# tixDemo:Status "You have selected the directory" + $self.dlist_dir
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self.quitcmd()
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def quitcmd (self):
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self.root.destroy()
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# This "if" statement makes it possible to run this script file inside or
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# outside of the main demo program "widget".
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#
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if __name__== '__main__' :
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root=Tix.Tk()
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RunSample(root)
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root.mainloop()
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root.destroy()
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