Faire apparaître le texte de l'info-bulle comme une table?

Question

Hey les gars im essayant de montrer le texte dans une infobulle pour ressembler à une table en python, j'ai essayé d'utiliser | et - mais ça ne semble pas très bien, vous pouvez voir sur la photo comment ça s'est passé.

class CreateToolTip(object): 
''' 
create a tooltip for a given widget 
''' 
    def __init__(self, widget, text='widget info'): 
     self.widget = widget 
     self.text = text 
     self.widget.bind("<Enter>", self.enter) 
     self.widget.bind("<Leave>", self.close) 
    def enter(self, event=None): 
     x = y = 0 
     x, y, cx, cy = self.widget.bbox("insert") 
     x += self.widget.winfo_rootx() + 25 
     y += self.widget.winfo_rooty() + 20 
     # creates a toplevel window 
     self.tw = tk.Toplevel(self.widget) 
     # Leaves only the label and removes the app window 
     self.tw.wm_overrideredirect(True) 
     self.tw.wm_geometry("+%d+%d" % (x, y)) 
     label = tk.Label(self.tw, text=self.text, justify='left', 
        background='yellow', relief='solid', borderwidth=1, 
        font=("times", "8", "normal")) 
     label.pack(ipadx=1) 
    def close(self, event=None): 
     if self.tw: 
      self.tw.destroy() 

est ici le code à l'info-bulle im en utilisant

Answer 1

S'il vous plaît voir mon exemple de code expliqué ci-dessous. Espérons que cela permet d'obtenir ce que vous cherchez:

from tkinter import * 

class App: 
    def __init__(self, root): 
     self.root = root 
     self.labels = [] #array to store labels that we hover over 
     for i in range(3): 
      self.labels.append(Label(self.root, text= "Text"+str(i))) #creates labels that we hover over 
      self.labels[i].pack(fill="both", expand=True) #packs labels that we hover over, needs to be fill="both" and expand=True for some maths later 
      self.labels[i].bind("<Enter>", lambda *args, c=i:self.enter(c)) #bind on enter event 
      self.labels[i].bind("<Leave>", lambda *args, c=i:self.leave(c)) #bind on leave event 
      #for both of the above callbacks we pass in the number which corresponds to the element in the array 
    def enter(self, var): 
     self.var = var 
     self.top = Toplevel(self.root) 
     self.top.wm_overrideredirect(1) #hides the window border and title bar (among other things) 
     self.top.geometry("+%d+%d" % (self.root.winfo_rootx()+self.labels[self.var].winfo_width(), self.root.winfo_rooty()+self.labels[self.var].winfo_y())) 
     #the above line is for placing the toplevel window in the right place 
     #we user self.root.winfo_rootx() and self.root.winfo_rooty() to get the position of the root window on our screen 
     #we then use winfo_width to get the width of the widget we hovered over, and shift the toplevel window to the end of the widget 
     #if you are not using fill="both" and expand=True then you will need to multiply the number by a hard coded value to get it to look "proper" 
     #we also use winfo_y to get the position of the widget we hovered over relative to the window and move the toplevel window down in to positon 
     for i in range(3): #we use these loops to draw the table in the tooltip 
      for c in range(3): 
       Label(self.top, text="Row"+str(i)+"Col"+str(c), borderwidth=1, relief="solid").grid(row=i, column=c) 
    def leave(self, var): 
     self.var = var 
     self.top.destroy() 

root = Tk() 
App(root) 
root.mainloop() 

---

Le ci-dessous permettra d'atteindre la mise en page de la grille que vous voulez à la place:

from tkinter import * 

class App: 
    def __init__(self, root): 
     self.root = root 
     self.labels = [] #array to store labels that we hover over 
     for i in range(3): 
      self.labels.append(Label(self.root, text= "Text"+str(i))) #creates labels that we hover over 
      self.labels[i].pack(fill="both", expand=True) #packs labels that we hover over, needs to be fill="both" and expand=True for some maths later 
      self.labels[i].bind("<Enter>", lambda *args, c=i:self.enter(c)) #bind on enter event 
      self.labels[i].bind("<Leave>", lambda *args, c=i:self.leave(c)) #bind on leave event 
      #for both of the above callbacks we pass in the number which corresponds to the element in the array 
    def enter(self, var): 
     self.var = var 
     self.top = Toplevel(self.root) 
     self.top.wm_overrideredirect(1) #hides the window border and title bar (among other things) 
     self.top.geometry("+%d+%d" % (self.root.winfo_rootx()+self.labels[self.var].winfo_width(), self.root.winfo_rooty()+self.labels[self.var].winfo_y())) 
     #the above line is for placing the toplevel window in the right place 
     #we user self.root.winfo_rootx() and self.root.winfo_rooty() to get the position of the root window on our screen 
     #we then use winfo_width to get the width of the widget we hovered over, and shift the toplevel window to the end of the widget 
     #if you are not using fill="both" and expand=True then you will need to multiply the number by a hard coded value to get it to look "proper" 
     #we also use winfo_y to get the position of the widget we hovered over relative to the window and move the toplevel window down in to positon 
     for i in range(4): 
      Grid.rowconfigure(self.top, i, weight=1) 
      for c in range(2): 
       Grid.columnconfigure(self.top, c, weight=1) 
       if i != 3: 
        if c == 0: 
         Label(self.top, text="Heading "+str(i), borderwidth=1, relief="solid").grid(column=i, row=c, sticky=N+S+E+W) 
        else: 
         Label(self.top, text="Col "+str(i)+", Row "+str(c), borderwidth=1, relief="solid").grid(column=i, row=c, sticky=N+S+E+W) 
       else: 
        if c == 0: 
         Label(self.top, text="This is some information and stuff which is rowspanning", borderwidth=1, relief="solid", wraplength=100, justify="left").grid(column=i, row=c, sticky=N+S+E+W, rowspan=2) 
    def leave(self, var): 
     self.var = var 
     self.top.destroy() 

root = Tk() 
App(root) 
root.mainloop()