pmw_counter.py

来自「Python.Tkinter编程实例代码多多学习」· Python 代码 · 共 44 行

from Tkinter import *
import Pmw, time
root = Tk()
root.option_readfile('optionDB')
root.title('Counter')
Pmw.initialise()

def execute(self):
    print 'Return pressed, value is', date.get()
    
date = Pmw.Counter(root, labelpos=W,
                label_text='Date (4-digit year):',
		entryfield_value=time.strftime('%d/%m/%Y',
                       time.localtime(time.time())),
	        entryfield_command=execute,
		entryfield_validate={'validator' : 'date', 'format' : 'dmy'},
		datatype = {'counter' : 'date', 'format' : 'dmy', 'yyyy' : 1})
real = Pmw.Counter(root, labelpos=W,
		label_text='Real (with comma):',
		entryfield_value='1,5',
		datatype={'counter' : 'real', 'separator' : ','},
	        entryfield_validate={'validator' : 'real',
			'min' : '-2,0', 'max' : '5,0',
			'separator' : ','},
		increment= .1)
int = Pmw.Counter(root, labelpos=W,
		label_text='Integer:',
		orient=VERTICAL,
		entry_width=2,
		entryfield_value=50,
	        entryfield_validate={'validator' : 'integer',
			'min' : 0, 'max' : 99})

counters = (date, real)
Pmw.alignlabels(counters)

for counter in counters:
    counter.pack(fill=X, expand=1, padx=10, pady=5)
    int.pack(padx=10, pady=5)


root.mainloop()