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New autoscroll parameter added to Multiline.print. FIX FOR SCOLLING COLUMNS

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PySimpleGUI 2020-04-03 15:10:35 -04:00
parent 2d3d09ad44
commit 52547ec58b
1 changed files with 17 additions and 24 deletions
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41
PySimpleGUI.py
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@ -1,6 +1,6 @@
#!/usr/bin/python3 #!/usr/bin/python3
version = __version__ = "4.18.0.11 Unreleased - Print and MLine.Print fixed sep char handling, popup_get_date, icon parm popup_animated, popup button size (6,1), NEW CALENDAR chooser integrated, Graph.draw_lines, color chooser set parent window" version = __version__ = "4.18.0.12 Unreleased - Print and MLine.Print fixed sep char handling, popup_get_date, icon parm popup_animated, popup button size (6,1), NEW CALENDAR chooser integrated, Graph.draw_lines, color chooser set parent window, scrollable column scrollwheel fixed, autoscroll parm for Multiline.print"
port = 'PySimpleGUI' port = 'PySimpleGUI'
@ -2173,7 +2173,7 @@ class Multiline(Element):
def print(self, *args, end=None, sep=None, text_color=None, background_color=None): def print(self, *args, end=None, sep=None, text_color=None, background_color=None, autoscroll=True):
""" """
Print like Python normally prints except route the output to a multline element and also add colors if desired Print like Python normally prints except route the output to a multline element and also add colors if desired
@ -2188,7 +2188,7 @@ class Multiline(Element):
:param background_color: The background color of the line :param background_color: The background color of the line
:type background_color: (str) :type background_color: (str)
""" """
_print_to_element(self, *args, end=end, sep=sep, text_color=text_color, background_color=background_color) _print_to_element(self, *args, end=end, sep=sep, text_color=text_color, background_color=background_color, autoscroll=autoscroll)
@ -5092,6 +5092,8 @@ class TkFixedFrame(tk.Frame):
# ---------------------------------------------------------------------- # # ---------------------------------------------------------------------- #
# TkScrollableFrame (Used by Column) # # TkScrollableFrame (Used by Column) #
# ---------------------------------------------------------------------- # # ---------------------------------------------------------------------- #
class TkScrollableFrame(tk.Frame): class TkScrollableFrame(tk.Frame):
""" """
A frame with one or two scrollbars. Used to make Columns with scrollbars A frame with one or two scrollbars. Used to make Columns with scrollbars
@ -5133,27 +5135,16 @@ class TkScrollableFrame(tk.Frame):
self.TKFrame.config(borderwidth=0, highlightthickness=0) self.TKFrame.config(borderwidth=0, highlightthickness=0)
self.config(borderwidth=0, highlightthickness=0) self.config(borderwidth=0, highlightthickness=0)
# scrollbar = tk.Scrollbar(frame) # Canvas can be: master, canvas, TKFrame
# scrollbar.pack(side=tk.RIGHT, fill='y') if sys.platform.startswith('linux'):
# scrollbar.config(command=treeview.yview) self.canvas.bind_all('<4>', self.yscroll, add='+')
# self.vscrollbar.config(command=self.TKFrame.yview) self.canvas.bind_all('<5>', self.yscroll, add='+')
# self.TKFrame.configure(yscrollcommand=self.vscrollbar.set) else:
# Windows and MacOS
self.canvas.bind_all("<MouseWheel>", self.yscroll, add='+')
self.canvas.bind_all("<Shift-MouseWheel>", self.xscroll, add='+')
self.bind('<Configure>', self.set_scrollregion) self.bind('<Configure>', self.set_scrollregion)
self.canvas.bind("<MouseWheel>", self.yscroll) # THIS IS IT! The line of code that enables the column to be scrolled with the mouse!
self.canvas.bind("<Shift-MouseWheel>", self.xscroll) # THIS IS IT! The line of code that enables the column to be scrolled with the mouse!
# def _on_mousewheel(self, event):
# self.canv.yview_scroll(int(-1 * (event.delta / 120)), "units")
# self.bind_mouse_scroll(self.canvas, self.yscroll)
# if not vertical_only:
# self.bind_mouse_scroll(self.hscrollbar, self.xscroll)
# self.bind_mouse_scroll(self.vscrollbar, self.yscroll)
# self.bind_mouse_scroll(self.TKFrame, self.yscroll)
# self.bind_mouse_scroll(self, self.yscroll)
def resize_frame(self, e): def resize_frame(self, e):
self.canvas.itemconfig(self.frame_id, height=e.height, width=e.width) self.canvas.itemconfig(self.frame_id, height=e.height, width=e.width)
@ -11614,7 +11605,7 @@ def EasyPrintClose():
# A print-like call that can be used to output to a multiline element as if it's an Output element # # A print-like call that can be used to output to a multiline element as if it's an Output element #
# ------------------------------------------------------------------------------------------------ # # ------------------------------------------------------------------------------------------------ #
def _print_to_element(multiline_element, *args, end=None, sep=None, text_color=None, background_color=None): def _print_to_element(multiline_element, *args, end=None, sep=None, text_color=None, background_color=None, autoscroll=True):
""" """
Print like Python normally prints except route the output to a multline element and also add colors if desired Print like Python normally prints except route the output to a multline element and also add colors if desired
@ -11630,6 +11621,8 @@ def _print_to_element(multiline_element, *args, end=None, sep=None, text_color=N
:type text_color: (str) :type text_color: (str)
:param background_color: The background color of the line :param background_color: The background color of the line
:type background_color: (str) :type background_color: (str)
:param autoscroll: If True (the default), the element will scroll to bottom after updating
:type autoscroll: Bool
""" """
end_str = str(end) if end is not None else '\n' end_str = str(end) if end is not None else '\n'
sep_str = str(sep) if sep is not None else ' ' sep_str = str(sep) if sep is not None else ' '
@ -11642,7 +11635,7 @@ def _print_to_element(multiline_element, *args, end=None, sep=None, text_color=N
outstring += sep_str outstring += sep_str
outstring += end_str outstring += end_str
multiline_element.update(outstring, append=True, text_color_for_value=text_color, background_color_for_value=background_color) multiline_element.update(outstring, append=True, text_color_for_value=text_color, background_color_for_value=background_color, autoscroll=autoscroll)
# ============================== SetGlobalIcon ======# # ============================== SetGlobalIcon ======#