質問編集履歴
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@@ -159,4 +159,6 @@
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if __name__ == "__main__":
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main()
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```
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```
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@@ -78,4 +78,85 @@
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if __name__ == "__main__":
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main()
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```
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# 追記
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84
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```Python
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85
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from tkinter import font
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86
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from tkinter import ttk
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87
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import tkinter as tk
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class App:
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90
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def __init__(self, win):
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self.win = win
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self.win.geometry("1000x700")
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self.create_view()
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def create_view(self):
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self.win.rowconfigure(tuple(range(2)), weight=1)
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self.win.columnconfigure(tuple(range(2)), weight=1)
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columns = 5
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data = []
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for i in range(0, 100, 5):
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data.append([str(i)+"abcdefghijklmnopqrstuvwxyzaaaaaaaaaaaa", str(i+1), str(i+2), str(i+3), str(i+4)])
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103
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self.tree = ttk.Treeview(self.win)
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ttk.Style().configure("Treeview.Heading", font=("", 30))
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fontsize = 30
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treefont = font.Font(size=fontsize)
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ttk.Style().configure("Treeview", font=("", fontsize), rowheight=treefont.metrics()["linespace"])
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self.tree.grid(row=0, column=0, rowspan=2, columnspan=2, sticky="nsew", padx=5, pady=5)
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self.tree["columns"] = tuple(range(1, columns + 1))
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self.tree["show"] = "headings"
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width_li = [0, 0, 0, 0, 0]
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112
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#w = self.win.winfo_width()
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#ww = int(w / 7)
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for i in range(1, columns + 1):
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txt = "Data"+str(i)
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self.tree.heading(i, text=txt)
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if width_li[i-1] < treefont.measure(txt):
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width_li[i-1] = treefont.measure(txt)
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#id = None
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for i in data:
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for j in range(len(i)):
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if width_li[j] < treefont.measure(i[j]):
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width_li[j] = treefont.measure(i[j])
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self.tree.insert("", "end", value=(i))
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for i in range(1, columns + 1):
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self.tree.column(i, stretch=False, width=width_li[i-1])
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#self.tree.see(id)
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self.button1 = tk.Button(self.win, text="▲", command=self.push_button1)
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self.button1.grid(row=0, column=2, sticky="nsew")
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self.button2 = tk.Button(self.win, text="▼", command=self.push_button2)
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self.button2.grid(row=1, column=2, sticky="nsew")
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self.button3 = tk.Button(self.win, text="◀", command=self.push_button3)
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self.button3.grid(row=2, column=0, sticky="nsew")
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self.button4 = tk.Button(self.win, text="▶", command=self.push_button4)
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self.button4.grid(row=2, column=1, sticky="nsew")
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def push_button1(self):
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self.tree.yview("scroll", -1, "units")
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def push_button2(self):
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self.tree.yview("scroll", +1, "units")
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def push_button3(self):
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self.tree.xview("scroll", -1, "pages")
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def push_button4(self):
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self.tree.xview("scroll", +1, "pages")
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def main():
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win = tk.Tk()
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App(win)
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win.mainloop()
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if __name__ == "__main__":
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main()
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```
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3
変更
title
CHANGED
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File without changes
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body
CHANGED
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@@ -23,7 +23,7 @@
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23
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columns = 5
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data = []
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for i in range(0, 100, 5):
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26
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data.append([str(i)+"
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data.append([str(i)+"abcdefghijklmnopqrstuvwxyzaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", str(i+1), str(i+2), str(i+3), str(i+4)])
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self.tree = ttk.Treeview(self.win)
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ttk.Style().configure("Treeview.Heading", font=("", 30))
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fontsize = 30
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@@ -43,6 +43,7 @@
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for j in range(len(i)):
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if width_li[j] < len(i[j]):
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width_li[j] = len(i[j])
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print(width_li)
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id = self.tree.insert("", "end", value=(i))
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self.tree.see(id)
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2
変更
title
CHANGED
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File without changes
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body
CHANGED
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@@ -3,7 +3,10 @@
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3
3
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4
4
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おそらくwidthはピクセル単位のため、最大文字列長を取得してwidthに指定しても意味ないと思いました。フォントサイズを変えたりしたときもwidthに設定すべき数値が変わると思います。
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5
5
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6
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以下、len()で取得した値をwidthに入れようとしたときのコードです。間違っていたらすみません。
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7
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6
8
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```Python
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9
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from tkinter import font
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7
10
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from tkinter import ttk
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8
11
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import tkinter as tk
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9
12
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@@ -22,6 +25,10 @@
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22
25
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for i in range(0, 100, 5):
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23
26
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data.append([str(i)+"abcdefghijklmnopqrstuvwxyz", str(i+1), str(i+2), str(i+3), str(i+4)])
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24
27
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self.tree = ttk.Treeview(self.win)
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28
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ttk.Style().configure("Treeview.Heading", font=("", 30))
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29
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fontsize = 30
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30
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treefont = font.Font(size=fontsize)
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ttk.Style().configure("Treeview", font=("", fontsize), rowheight=treefont.metrics()["linespace"])
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25
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self.tree.grid(row=0, column=0, rowspan=2, columnspan=2, sticky="nsew", padx=5, pady=5)
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26
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self.tree["columns"] = tuple(range(1, columns + 1))
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27
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self.tree["show"] = "headings"
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@@ -30,11 +37,14 @@
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30
37
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for i in range(1, columns + 1):
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self.tree.heading(i, text="Data"+str(i))
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#self.tree.column(i, width=ww)
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self.tree.column(i, width=5)
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34
40
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id = None
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41
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width_li = [100, 100, 100, 100, 100] # width初期値
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35
42
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for i in data:
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43
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for j in range(len(i)):
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44
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if width_li[j] < len(i[j]):
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45
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+
width_li[j] = len(i[j])
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36
46
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id = self.tree.insert("", "end", value=(i))
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37
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-
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47
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+
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38
48
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self.tree.see(id)
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39
49
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40
50
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self.button1 = tk.Button(self.win, text="▲", command=self.push_button1)
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@@ -57,9 +67,9 @@
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57
67
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58
68
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def push_button4(self):
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59
69
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self.tree.xview("scroll", +1, "pages")
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60
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-
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61
70
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71
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72
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+
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73
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def main():
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64
74
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win = tk.Tk()
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65
75
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App(win)
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1
追記
title
CHANGED
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File without changes
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body
CHANGED
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@@ -1,5 +1,5 @@
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1
1
|
TkinterのTreeviewで表を作成したときに、初回表示時はデータのすべてが見えるようにするオプションはありますか？
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2
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-
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2
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+
（ウィンドウそのものの大きさ、Treeviewの大きさを全体的に広げるのは無し。あとの方の列についてはスクロールして見えればいいですが、列幅は自分で操作したくない。）
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3
3
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4
4
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おそらくwidthはピクセル単位のため、最大文字列長を取得してwidthに指定しても意味ないと思いました。フォントサイズを変えたりしたときもwidthに設定すべき数値が変わると思います。
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5
5
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