Das deutsche Python-Forum

Code: Alles auswählen

import Tkinter as tk

def button_press(event):

    print 'Linke Maustaste gedrueckt'
    print "screen-x %d, screen-y %d" % (event.x_root, event.y_root)
    print "app-win-x %d, app-win-y %d" % (event.x, event.y)
    print

def mouse_motion(event):

    print 'Maus in Bewegung'
    print "screen-x %d, screen-y %d" % (event.x_root, event.y_root)
    print "app-win-x %d, app-win-y %d" % (event.x, event.y)
    print


app_win = tk.Tk()

app_win.bind('<Button-1>', button_press)
app_win.bind('<Motion>', mouse_motion)

app_win.mainloop()

Code: Alles auswählen

import Tkinter as tk

def button_press(event):

    print 'Linke Maustaste gedrueckt'
    print "screen-x %d, screen-y %d" % (event.x_root, event.y_root)
    print "app-win-x %d, app-win-y %d" % (event.x, event.y)
    print

def mouse_motion(event):

    print 'Maus in Bewegung'
    print "screen-x %d, screen-y %d" % (event.x_root, event.y_root)
    print "app-win-x %d, app-win-y %d" % (event.x, event.y)
    print

def mouse_enter(event):

    canvas.config(cursor='hand1')

def mouse_leave(event):

    canvas.config(cursor='')

#~~ Erzeuge Hauptfenster
app_win = tk.Tk()
app_win.config(bg='steelblue')

#~~ Erzeuge eine Canvas-Flaeche
canvas = tk.Canvas(app_win, bg='yellow', relief='raised', bd=2,
    highlightthickness=0)
canvas.pack(padx=10, pady=10)

#~~ Erzeuge ein Canvas-Objekt (Rechteck)
canvas.create_rectangle(20, 20, 120, 120, outline='darkgreen',
    fill='darkgreen', stipple='gray50', tags='rechteck')

#~~ Binde Mausereignisse an das Canvas-Objekt (Rechteck)
canvas.tag_bind('rechteck', '<Button-1>', button_press)
canvas.tag_bind('rechteck', '<Motion>', mouse_motion)
canvas.tag_bind('rechteck', '<Enter>', mouse_enter)
canvas.tag_bind('rechteck', '<Leave>', mouse_leave)

app_win.mainloop()