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PySimpleGUI
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Merge pull request #586 from MikeTheWatchGuy/Dev-latest 

Added Scroll Bars to Tree Element!  Yippee!
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MikeTheWatchGuy 2018-10-29 14:00:55 -04:00 committed by GitHub
parent 3d2e0b52db d0c7b9db30
commit 86e787701f
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 2 deletions
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PySimpleGUI.py
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@ -4436,8 +4436,8 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
scrollbar = tk.Scrollbar(frame)
scrollbar.pack(side=tk.RIGHT, fill='y')
scrollbar.config(command=treeview.yview)
treeview.configure(yscrollcommand=scrollbar.set)
element.TKTreeview.pack(side=tk.LEFT, expand=True, padx=0, pady=0, fill='both')
frame.pack(side=tk.LEFT, expand=True, padx=0, pady=0, fill='both')
if element.Tooltip is not None:
@ -4445,6 +4445,8 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
timeout=DEFAULT_TOOLTIP_TIME)
# ------------------------- Tree element ------------------------- #
elif element_type == ELEM_TYPE_TREE:
frame = tk.Frame(tk_row_frame)
height = element.NumRows
if element.Justification == 'left': # justification
anchor = tk.W
@ -4462,7 +4464,7 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
displaycolumns.append(element.ColumnHeadings[i])
column_headings = element.ColumnHeadings
# ------------- GET THE TREEVIEW WIDGET -------------
element.TKTreeview = ttk.Treeview(tk_row_frame, columns=column_headings,
element.TKTreeview = ttk.Treeview(frame, columns=column_headings,
displaycolumns=displaycolumns, show='tree headings', height=height,
selectmode=element.SelectMode, )
treeview = element.TKTreeview
@ -4492,7 +4494,13 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
fieldbackground=element.BackgroundColor)
if element.TextColor is not None and element.TextColor != COLOR_SYSTEM_DEFAULT:
ttk.Style().configure("Treeview", foreground=element.TextColor)
scrollbar = tk.Scrollbar(frame)
scrollbar.pack(side=tk.RIGHT, fill='y')
scrollbar.config(command=treeview.yview)
treeview.configure(yscrollcommand=scrollbar.set)
element.TKTreeview.pack(side=tk.LEFT, expand=True, padx=0, pady=0, fill='both')
frame.pack(side=tk.LEFT, expand=True, padx=0, pady=0, fill='both')
treeview.bind("<<TreeviewSelect>>", element.treeview_selected)
if element.Tooltip is not None: # tooltip
element.TooltipObject = ToolTip(element.TKTreeview, text=element.Tooltip,