68 lines
2.2 KiB
Python
68 lines
2.2 KiB
Python
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"""From http://sebsauvage.net/python/gui/"""
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import tkinter as tk
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class my_tk_app(tk.Tk):
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"""This class holds the main window"""
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def __init__(self, parent):
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"""We use the parent constructor and keep track of our parent"""
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tk.Tk.__init__(self, parent)
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self.parent = parent
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self.initialise()
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def initialise(self):
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"""To separate GUI from logic, we create widgets here"""
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# Create the layout manager
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self.grid()
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# Create and keep a reference to a text entry
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self.entryVariable = tk.StringVar()
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self.entry = tk.Entry(self, textvariable=self.entryVariable)
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self.entry.grid(column=0, row=0, sticky='EW')
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self.entry.bind("<Return>", self.OnPressEnter)
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self.entryVariable.set(u"Entrez du texte ici.")
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# Create a button
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button = tk.Button(self, text=u"Cliques moi !",
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command=self.OnButtonClick)
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button.grid(column=1, row=0)
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# Create a label
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self.labelVariable = tk.StringVar()
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label = tk.Label(self, textvariable=self.labelVariable,
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anchor='w', fg='white', bg='blue')
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label.grid(column=0, row=1, columnspan=2, sticky='EW')
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self.labelVariable.set(u"Salut !")
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# Allow content to be resized with window
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self.grid_columnconfigure(0, weight=1)
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# Enable resizing horizontally, not vertically
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self.resizable(True, False)
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# tk will change win size according to content
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# so we update to compute size, and we fix it
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self.update()
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self.geometry(self.geometry())
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# Default focus to the text entry
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self.entry.focus_set()
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self.entry.selection_range(0, tk.END)
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def OnButtonClick(self):
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self.labelVariable.set(self.entryVariable.get() + " (bouton)")
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self.entry.focus_set()
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self.entry.selection_range(0, tk.END)
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def OnPressEnter(self, event):
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self.labelVariable.set(self.entryVariable.get() + " (entrée)")
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self.entry.focus_set()
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self.entry.selection_range(0, tk.END)
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if __name__ == "__main__":
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app = my_tk_app(None)
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app.title("My tkinter application")
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app.mainloop()
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