Addition of horizonal scrollbar to Listbox
This commit is contained in:
PySimpleGUI
parent
c7700bb4d6
commit
f7da5416f1
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@ -1,6 +1,6 @@
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#!/usr/bin/python3
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version = __version__ = "4.49.0.11 Unreleased"
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version = __version__ = "4.49.0.12 Unreleased"
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_change_log = """
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@ -42,6 +42,8 @@ _change_log = """
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Option to convert bools and None. Normally stored as strings. Will convert them to Python True, False, None automatically (on by default)
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4.49.0.11
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Better formnatted printing of INI based UserSettings object
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4.49.0.12
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Addition of horizontal scrollbar to Listbox. Parameter is horizontal_scroll. Default = False
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"""
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__version__ = version.split()[0] # For PEP 396 and PEP 345
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@ -2062,7 +2064,7 @@ class Listbox(Element):
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"""
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def __init__(self, values, default_values=None, select_mode=None, change_submits=False, enable_events=False,
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bind_return_key=False, size=(None, None), s=(None, None), disabled=False, auto_size_text=None, font=None, no_scrollbar=False,
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bind_return_key=False, size=(None, None), s=(None, None), disabled=False, auto_size_text=None, font=None, no_scrollbar=False, horizontal_scroll=False,
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background_color=None, text_color=None, highlight_background_color=None, highlight_text_color=None,
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key=None, k=None, pad=None, p=None, tooltip=None, expand_x=False, expand_y=False,right_click_menu=None, visible=True, metadata=None):
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"""
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@ -2090,6 +2092,8 @@ class Listbox(Element):
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:type font: (str or (str, int[, str]) or None)
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:param no_scrollbar: Controls if a scrollbar should be shown. If True, no scrollbar will be shown
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:type no_scrollbar: (bool)
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:param horizontal_scroll: Controls if a horizontal scrollbar should be shown. If True a horizontal scrollbar will be shown in addition to vertical
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:type horizontal_scroll: (bool)
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:param background_color: color of background
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:type background_color: (str)
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:param text_color: color of the text
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@ -2141,10 +2145,12 @@ class Listbox(Element):
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self.HighlightBackgroundColor = highlight_background_color if highlight_background_color is not None else fg
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self.HighlightTextColor = highlight_text_color if highlight_text_color is not None else bg
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self.RightClickMenu = right_click_menu
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self.vsb = None # type: tk.Scrollbar
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self.vsb = None # type: tk.Scrollbar or None
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self.hsb = None # type: tk.Scrollbar | None
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self.TKListbox = self.Widget = None # type: tk.Listbox
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self.element_frame = None # type: tk.Frame
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self.NoScrollbar = no_scrollbar
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self.HorizontalScroll = horizontal_scroll
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key = key if key is not None else k
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sz = size if size != (None, None) else s
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pad = pad if pad is not None else p
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@ -14057,14 +14063,27 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
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if element.ChangeSubmits:
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element.TKListbox.bind('<<ListboxSelect>>', element._ListboxSelectHandler)
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if not element.NoScrollbar:
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# Vertical scrollbar
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element.vsb = tk.Scrollbar(element_frame, orient="vertical", command=element.TKListbox.yview)
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element.TKListbox.configure(yscrollcommand=element.vsb.set)
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element.vsb.pack(side=tk.RIGHT, fill='y')
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# Horizontal scrollbar
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if element.HorizontalScroll:
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hscrollbar = tk.Scrollbar(element_frame, orient=tk.HORIZONTAL)
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hscrollbar.pack(side=tk.BOTTOM, fill='x')
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hscrollbar.config(command=element.Widget.xview)
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element.Widget.configure(xscrollcommand=hscrollbar.set)
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element.hsb = hscrollbar
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# Chr0nic
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element.TKListbox.bind("<Enter>", lambda event, em=element: testMouseHook(em))
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element.TKListbox.bind("<Leave>", lambda event, em=element: testMouseUnhook(em))
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expand, fill, row_should_expand, row_fill_direction = _add_expansion(element, row_should_expand, row_fill_direction)
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element_frame.pack(side=tk.LEFT, padx=elementpad[0], pady=elementpad[1], fill=fill, expand=expand)
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element.TKListbox.pack(side=tk.LEFT, fill=fill, expand=expand)
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@ -19205,7 +19224,7 @@ class UserSettings:
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# to access the user settings without diarectly using the UserSettings class
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_default_for_function_interface = None # type: UserSettings
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def __init__(self, filename=None, path=None, silent_on_error=False, autosave=True, use_config_file=False, convert_bools_and_none=True):
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def __init__(self, filename=None, path=None, silent_on_error=False, autosave=True, use_config_file=None, convert_bools_and_none=True):
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"""
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User Settings
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@ -19219,7 +19238,7 @@ class UserSettings:
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:type autosave: (bool)
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:param use_config_file: If True then the file format will be a config.ini rather than json
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:type use_config_file: (bool)
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:param convert_bools_and_none: If True then "True", "False", "None" will be converted to the Python values True, False, None. Default is TRUE
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:param convert_bools_and_none: If True then "True", "False", "None" will be converted to the Python values True, False, None when using INI files. Default is TRUE
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:type convert_bools_and_none: (bool)
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"""
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@ -19230,6 +19249,9 @@ class UserSettings:
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self.default_value = None
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self.silent_on_error = silent_on_error
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self.autosave = autosave
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if filename is not None and filename.endswith('.ini') and use_config_file is None:
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warnings.warn('[UserSettings] You have specified a filename with .ini extension but did not set use_config_file. Setting use_config_file for you.', UserWarning)
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use_config_file = True
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self.use_config_file = use_config_file
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# self.retain_config_comments = retain_config_comments
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self.convert_bools = convert_bools_and_none
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