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Allgemein:
Vorlesungen
Labore
Sinnvolle Programme
Lineare Regression
GUI-Entwurfsarbeit
Single-Format
Design Pattern-Termine
Observer1
Bsp2
Json-Array
Json-Dialogelemente
Webtechnologien
Erzeugen:
chk = tkinter.Entry(self)
Beschriftung:
self.chk["text"] = "Bestanden"
Setter/Getter:
self.var_name = tkinter.BooleanVar()
self.var_name.set(True)
self.chk["variable"] = self.var_nameLayout-Manager:
self.chk.pack oder self.textui.grid()
ActiveBackground:
self.chk.config(activebackground= "yellow")
funktioniert nicht bei Tests
ActiveForeground:
self.chk.config(activeforeground = "green")
funktioniert nicht bei Tests
Background:
self.chk.config(background = "green")
self.chk.config(background = "#FF0000")
self.chk.config(bg = "#FF0000")
Foreground:
self.chk.config(foreground="red")
self.chk.config(fg="red")
Borderwidth:
self.chk.config(borderwidth="2") #pixel
Borderwidth:
self.chk.config(bd="2") # pixel
Height:
self.chk.config(height="2") # Textzeilen
Justify:
self.chk.config(justify("left")
self.chk.config(justify("right")
self.chk.config(justify("justify")
overrelief:
self.chk.config(overrelief="raised") Mouse Hover
sunken
flat
ridge
solid
groove
relief:
self.chk.config(relief="raised")
sunken
flat
ridge
solid
groove
state:
self.chk.config(state="normal")
active
enabled
disabled
import tkinter
# from Tkinter import *
class MyApp(tkinter.Frame):
def __init__(self, master=None):
tkinter.Frame.__init__(self, master)
self.pack()
self.setGUI()
def setGUI(self):
self.group = tkinter.LabelFrame(self, text="Noten")
self.group.pack(fill="both", expand="yes")
self.chk1= tkinter.Checkbutton(self)
self.chk1["text"] = "Eins"
self.chk1.pack()
self.chk2= tkinter.Checkbutton(self)
self.chk2["text"] = "Zwei"
self.chk2.pack()
self.chk3= tkinter.Checkbutton(self)
self.chk3["text"] = "Drei"
self.chk3.pack()
self.chkProperty1 = tkinter.BooleanVar()
self.chkProperty1.set(True)
self.chk1["variable"] = self.chkProperty1
self.chkProperty2 = tkinter.BooleanVar()
self.chkProperty2.set(False)
self.chk2["variable"] = self.chkProperty2
self.chkProperty3 = tkinter.BooleanVar()
self.chkProperty3.set(False)
self.chk3["variable"] = self.chkProperty3
self.bnOk = tkinter.Button(self)
self.bnOk["text"] = "Abbruch"
self.bnOk["command"] = self.quit
self.bnOk.pack(side="right")
self.bnTest = tkinter.Button(self)
self.bnTest["text"] = "Test Checkbox"
self.bnTest["command"] = self.onTestChk
self.bnTest.pack(side="right")
def onTestChk(self):
print( str(self.chkProperty1.get()) )
print( str(self.chkProperty2.get()) )
print( str(self.chkProperty3.get()) )
root = tkinter.Tk()
root.title("CheckBox")
root.geometry("250x150")
app = MyApp(root)
app.mainloop()
Gehe zu: Button Entry, JTextfield