Re: How do I disable mousewheel scrolling?

#!/usr/bin/env python
# -*- coding: UTF-8 -*-
#
# generated by wxGlade 0.9.6 on Fri Jun 19 11:03:16 2020 from "D:\Lawrence Gray\My Documents\Python\Financial Summary\FileSummaryGUI with scrolled panel.wxg"
#

import wx
import wx.grid

# begin wxGlade: dependencies
# end wxGlade

# begin wxGlade: extracode
import wx.lib.scrolledpanel as scrolled
from wx import MouseEvent as ME
import wx.lib.mixins.listctrl as listmix
import wx.lib.colourdb

import os, sys
import wx.lib.agw.multidirdialog as MDD
import pickle
import wx.adv
from wx.lib.wordwrap import wordwrap

#extra file dialog code-----------------------------------------------------
# Pre-establish a file filter for the file dialog
# only shows the extension(s) you want it to.
wildcard = "Transaction data (*.csv)|*.csv|" "Text files (*.txt)|*.txt|" "All files (*.*)|*.*"
#---------------------------------------------------------------------------
# end wxGlade


class TransactionFrame(wx.Frame):
    def __init__(self, *args, **kwds):
        # begin wxGlade: TransactionFrame.__init__
        kwds["style"] = kwds.get("style", 0) | wx.DEFAULT_FRAME_STYLE
        wx.Frame.__init__(self, *args, **kwds)
        self.SetSize((874, 994))
        # Start of MenuBar Pre-fabrication Code
        # End of MenuBar Pre-fabrication Code
        
        # Menu Bar
        self.frame_menubar = wx.MenuBar()
        wxglade_tmp_menu = wx.Menu()
        self.frame_menubar.i_open = wxglade_tmp_menu.Append(wx.ID_ANY, "&Select Files", "Select transaction files to input list")
        self.Bind(wx.EVT_MENU, self.on_menu_File_Open, id=self.frame_menubar.i_open.GetId())
        self.frame_menubar.i_select = wxglade_tmp_menu.Append(wx.ID_ANY, "Select &Dir", "Select a working directory for selection of files")
        self.Bind(wx.EVT_MENU, self.on_menu_Select_Dir, id=self.frame_menubar.i_select.GetId())
        self.frame_menubar.i_saveproject = wxglade_tmp_menu.Append(wx.ID_ANY, "Save Project", "Save the current workspace as a project for further additions/changes")
        self.Bind(wx.EVT_MENU, self.on_menu_Save_Project, id=self.frame_menubar.i_saveproject.GetId())
        self.frame_menubar.i_restore_project = wxglade_tmp_menu.Append(wx.ID_ANY, "Restore Project", "Restore a saved project for further processing")
        self.Bind(wx.EVT_MENU, self.on_menu_Restore_Project, id=self.frame_menubar.i_restore_project.GetId())
        self.frame_menubar.i_save = wxglade_tmp_menu.Append(wx.ID_ANY, "&Save Output", "Save an output file based on the current worksheet")
        self.Bind(wx.EVT_MENU, self.on_menu_File_Save, id=self.frame_menubar.i_save.GetId())
        self.frame_menubar.i_saveas = wxglade_tmp_menu.Append(wx.ID_ANY, "Save&As", "Save file with another name")
        self.Bind(wx.EVT_MENU, self.on_menu_File_SaveAs, id=self.frame_menubar.i_saveas.GetId())
        wxglade_tmp_menu.AppendSeparator()
        item = wxglade_tmp_menu.Append(wx.ID_ANY, "Exit", "Exit Application")
        self.Bind(wx.EVT_MENU, self.on_menu_File_Exit, id=item.GetId())
        self.frame_menubar.Append(wxglade_tmp_menu, "File")
        wxglade_tmp_menu = wx.Menu()
        self.frame_menubar.i_view = wxglade_tmp_menu.Append(wx.ID_ANY, "View", "Just a test entry")
        self.Bind(wx.EVT_MENU, self.on_menu_Check_View, id=self.frame_menubar.i_view.GetId())
        self.frame_menubar.Append(wxglade_tmp_menu, "Check")
        wxglade_tmp_menu = wx.Menu()
        self.frame_menubar.i_About = wxglade_tmp_menu.Append(wx.ID_ANY, "&About", "Show information about this application")
        self.Bind(wx.EVT_MENU, self.on_menu_About, id=self.frame_menubar.i_About.GetId())
        self.frame_menubar.Append(wxglade_tmp_menu, "About")
        self.SetMenuBar(self.frame_menubar)
        # Menu Bar end
        # Start of MenuBar Post-fabrication Code
        # End of MenuBar Post-fabrication Code
        self.frame_statusbar = self.CreateStatusBar(1)
        self.panel = wx.Panel(self, wx.ID_ANY)
        self.label_3 = wx.StaticText(self.panel, wx.ID_ANY, "Current Working Directory", style=wx.ALIGN_LEFT | wx.ST_ELLIPSIZE_END)
        self.list_ctrl_1 = wx.ListCtrl(self.panel, wx.ID_ANY, style=wx.LC_HRULES | wx.LC_REPORT | wx.LC_VRULES)
        #
        # begin list_ctrl_1 post init code ----
        # self.list_ctrl_1.SetAlternateRowColour(wx.Colour(215,215,215,255))
        # self.list_ctrl_1.EnableAlternateRowColours(enable=True)
        # the above line always generates an error
        '''
        I cannot make alternate row colouring work. with the above or with SetAlternateRowColour
        
        '''
        self.list_ctrl_1.counter = 0
        # end list_ctrl_1 post init code ------
        #
        self.label_4 = wx.StaticText(self.panel, wx.ID_ANY, "Current Working File", style=wx.ALIGN_LEFT | wx.ST_ELLIPSIZE_END)
        self.panel_1 = wx.ScrolledWindow(self.panel, wx.ID_ANY, style=wx.TAB_TRAVERSAL)
        #
        # start panel_1 post init code -----
        self.panel_1.Destroy()
        self.panel_1 = scrolled.ScrolledPanel(self.panel, wx.ID_ANY, style=wx.TAB_TRAVERSAL)
        self.panel_1.SetupScrolling(1,1,10,10,1,1)
        self.panel_1.choice_resize_state = 1
        # end panel_1 post init code -----
        #
        self.choice_1 = wx.Choice(self.panel_1, wx.ID_ANY, choices=["ID", "Account", "Date", "Description", "Debits", "Credits", "Amounts", "-Amounts", "--NA--"])
        self.choice_1.name = "choice_1"
        # self.BIND(wx.EVT_MOUSEWHEEL, self.i_on_MOUSEWHEEL, self.choice_1)
        self.choice_2 = wx.Choice(self.panel_1, wx.ID_ANY, choices=["ID", "Account", "Date", "Description", "Debits", "Credits", "Amount", "-Amount", "--NA--"])
        self.choice_2.name = "choice_2"
        self.choice_3 = wx.Choice(self.panel_1, wx.ID_ANY, choices=["ID", "Account", "Date", "Description", "Debits", "Credits", "Amount", "-Amount", "--NA--"])
        self.choice_4 = wx.Choice(self.panel_1, wx.ID_ANY, choices=["ID", "Account", "Date", "Description", "Debits", "Credits", "Amount", "-Amount", "--NA--"])
        self.choice_5 = wx.Choice(self.panel_1, wx.ID_ANY, choices=["ID", "Account", "Date", "Description", "Debits", "Credits", "Amount", "-Amount", "--NA--"])
        self.choice_6 = wx.Choice(self.panel_1, wx.ID_ANY, choices=["ID", "Account", "Date", "Description", "Debits", "Credits", "Amount", "-Amount", "--NA--"])
        self.choice_7 = wx.Choice(self.panel_1, wx.ID_ANY, choices=["ID", "Account", "Date", "Description", "Debits", "Credits", "Amount", "-Amount", "--NA--"])
        self.choice_8 = wx.Choice(self.panel_1, wx.ID_ANY, choices=["ID", "Account", "Date", "Description", "Debits", "Credits", "Amount", "-Amount", "--NA--"])
        self.choice_9 = wx.Choice(self.panel_1, wx.ID_ANY, choices=["ID", "Account", "Date", "Description", "Debits", "Credits", "Amount", "-Amount", "--NA--"])
        self.choice_10 = wx.Choice(self.panel_1, wx.ID_ANY, choices=["ID", "Account", "Date", "Description", "Debits", "Credits", "Amount", "-Amount", "--NA--"])
        self.list_ctrl_2 = wx.ListCtrl(self.panel_1, wx.ID_ANY, style=wx.FULL_REPAINT_ON_RESIZE | wx.LC_HRULES | wx.LC_NO_HEADER | wx.LC_REPORT | wx.LC_VRULES)
        #
        # start list_ctrl_2 post init code -----
        # self.list_ctrl_2.ShowScrollbars(wx.SHOW_SB_NEVER)
        '''
        This doesn't work. How do I (can I) control the visibility of the horizontal scroll bar?
        '''
        # end list_ctrl_2 post init code -------
        #
        self.grid_1 = wx.grid.Grid(self.panel, wx.ID_ANY, size=(1, 1))

        self.__set_properties()
        self.__do_layout()

        self.Bind(wx.EVT_LIST_ITEM_SELECTED, self.i_OnListItemSelected, self.list_ctrl_1)
        self.Bind(wx.EVT_CHOICE, self.i_on_EVT_CHOICE_1, self.choice_1)
        self.Bind(wx.EVT_CHOICE, self.i_on_EVT_CHOICE_2, self.choice_2)
        self.Bind(wx.EVT_CHOICE, self.i_on_EVT_CHOICE_3, self.choice_3)
        self.Bind(wx.EVT_CHOICE, self.i_on_EVT_CHOICE_4, self.choice_4)
        self.Bind(wx.EVT_CHOICE, self.i_on_EVT_CHOICE_5, self.choice_5)
        self.Bind(wx.EVT_CHOICE, self.i_on_EVT_CHOICE_6, self.choice_6)
        self.Bind(wx.EVT_CHOICE, self.i_on_EVT_CHOICE_7, self.choice_7)
        self.Bind(wx.EVT_CHOICE, self.i_on_EVT_CHOICE_8, self.choice_8)
        self.Bind(wx.EVT_CHOICE, self.i_on_EVT_CHOICE_9, self.choice_9)
        self.Bind(wx.EVT_CHOICE, self.i_on_EVT_CHOICE_10, self.choice_10)
        self.Bind(wx.EVT_LIST_COL_END_DRAG, self.i_OnColEndDrag, self.list_ctrl_2)
        self.Bind(wx.EVT_LIST_ITEM_RIGHT_CLICK, self.i_OnItemRightClick, self.list_ctrl_2)
        self.Bind(wx.grid.EVT_GRID_CMD_CELL_CHANGED, self.i_Cell_Changed, self.grid_1)
        self.Bind(wx.grid.EVT_GRID_CMD_CELL_LEFT_DCLICK, self.i_Left_DClick, self.grid_1)
        self.Bind(wx.grid.EVT_GRID_CMD_CELL_RIGHT_DCLICK, self.i_Right_DClick, self.grid_1)
        # end wxGlade

    def __set_properties(self):
        # begin wxGlade: TransactionFrame.__set_properties
        self.SetTitle("Financial Transaction Summary Worksheet")
        self.SetFont(wx.Font(12, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, 0, ""))
        self.frame_statusbar.SetStatusWidths([-1])

        # statusbar fields
        frame_statusbar_fields = ["frame_statusbar"]
        for i in range(len(frame_statusbar_fields)):
            self.frame_statusbar.SetStatusText(frame_statusbar_fields[i], i)
        self.label_3.SetFont(wx.Font(9, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_ITALIC, wx.FONTWEIGHT_BOLD, 0, ""))
        self.label_3.SetLabel(os.getcwd())
        self.list_ctrl_1.SetToolTip("Left click on a line to select the file and display the data records below.\n")
        self.list_ctrl_1.AppendColumn("A", format=wx.LIST_FORMAT_LEFT, width=-1)
        self.list_ctrl_1.AppendColumn("B", format=wx.LIST_FORMAT_LEFT, width=125)
        self.list_ctrl_1.AppendColumn("C", format=wx.LIST_FORMAT_LEFT, width=-1)
        self.list_ctrl_1.AppendColumn("D", format=wx.LIST_FORMAT_LEFT, width=-1)
        self.list_ctrl_1.AppendColumn("E", format=wx.LIST_FORMAT_LEFT, width=-1)
        self.label_4.SetFont(wx.Font(9, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_ITALIC, wx.FONTWEIGHT_BOLD, 0, ""))
        self.choice_1.SetMinSize((85, 27))
        self.choice_1.SetToolTip("Select an item that best describes the data in the column below.")
        self.choice_1.SetSelection(8)
        self.choice_2.SetMinSize((85, 27))
        self.choice_2.SetToolTip("Select an item that best describes the data in the column below.\n")
        self.choice_2.SetSelection(8)
        self.choice_3.SetMinSize((85, 27))
        self.choice_3.SetToolTip("Select an item that best describes the data in the column below.\n")
        self.choice_3.SetSelection(8)
        self.choice_4.SetMinSize((85, 27))
        self.choice_4.SetToolTip("Select an item that best describes the data in the column below.\n")
        self.choice_4.SetSelection(8)
        self.choice_5.SetMinSize((85, 27))
        self.choice_5.SetToolTip("Select an item that best describes the data in the column below.\n")
        self.choice_5.SetSelection(8)
        self.choice_6.SetMinSize((85, 27))
        self.choice_6.SetToolTip("Select an item that best describes the data in the column below.\n")
        self.choice_6.SetSelection(8)
        self.choice_7.SetMinSize((85, 27))
        self.choice_7.SetToolTip("Select an item that best describes the data in the column below.\n")
        self.choice_7.SetSelection(8)
        self.choice_8.SetMinSize((85, 27))
        self.choice_8.SetToolTip("Select an item that best describes the data in the column below.\n")
        self.choice_8.SetSelection(8)
        self.choice_9.SetMinSize((85, 27))
        self.choice_9.SetToolTip("Select an item that best describes the data in the column below.\n")
        self.choice_9.SetSelection(8)
        self.choice_10.SetMinSize((85, 27))
        self.choice_10.SetToolTip("Select an item that best describes the data in the column below.\n")
        self.choice_10.SetSelection(8)
        self.list_ctrl_2.SetMinSize((1500, 100))
        self.list_ctrl_2.SetToolTip("Right click on a line to indicate the first valid line of data in the file. This generally follows a line of column headers if one exists.")
        self.list_ctrl_2.AppendColumn("A", format=wx.LIST_FORMAT_LEFT, width=0)
        self.list_ctrl_2.AppendColumn("B", format=wx.LIST_FORMAT_LEFT, width=0)
        self.list_ctrl_2.AppendColumn("C", format=wx.LIST_FORMAT_LEFT, width=0)
        self.list_ctrl_2.AppendColumn("D", format=wx.LIST_FORMAT_LEFT, width=-1)
        self.list_ctrl_2.AppendColumn("E", format=wx.LIST_FORMAT_LEFT, width=-1)
        self.list_ctrl_2.AppendColumn("F", format=wx.LIST_FORMAT_LEFT, width=-1)
        self.list_ctrl_2.AppendColumn("G", format=wx.LIST_FORMAT_LEFT, width=-1)
        self.list_ctrl_2.AppendColumn("H", format=wx.LIST_FORMAT_LEFT, width=-1)
        self.panel_1.SetScrollRate(10, 10)
        self.grid_1.CreateGrid(10, 10)
        self.grid_1.Enable(False)
        self.grid_1.Hide()
        # end wxGlade

    def __do_layout(self):
        # begin wxGlade: TransactionFrame.__do_layout
        sizer_3 = wx.BoxSizer(wx.HORIZONTAL)
        sizer_7 = wx.BoxSizer(wx.VERTICAL)
        self.sizer_5 = wx.BoxSizer(wx.VERTICAL)
        self.sizer_1 = wx.BoxSizer(wx.HORIZONTAL)
        sizer_4 = wx.BoxSizer(wx.HORIZONTAL)
        sizer_2 = wx.BoxSizer(wx.HORIZONTAL)
        label_1 = wx.StaticText(self.panel, wx.ID_ANY, "Working Directory  >>>", style=wx.ALIGN_RIGHT)
        label_1.SetFont(wx.Font(12, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, 0, ""))
        sizer_2.Add(label_1, 1, wx.ALIGN_BOTTOM | wx.ALIGN_CENTER | wx.ALL, 4)
        sizer_2.Add(self.label_3, 4, wx.ALIGN_CENTER | wx.ALL, 4)
        sizer_7.Add(sizer_2, 0, wx.ALL | wx.EXPAND, 4)
        sizer_7.Add(self.list_ctrl_1, 2, wx.ALL | wx.EXPAND, 2)
        label_2 = wx.StaticText(self.panel, wx.ID_ANY, "Current File  >>>", style=wx.ALIGN_RIGHT)
        label_2.SetFont(wx.Font(12, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, 0, ""))
        sizer_4.Add(label_2, 1, wx.ALL, 4)
        sizer_4.Add(self.label_4, 4, wx.ALIGN_CENTER | wx.ALL, 4)
        sizer_7.Add(sizer_4, 0, wx.EXPAND, 0)
        self.sizer_1.Add(self.choice_1, 0, wx.FIXED_MINSIZE | wx.LEFT, 2)
        self.sizer_1.Add(self.choice_2, 0, wx.ALL | wx.FIXED_MINSIZE, 0)
        self.sizer_1.Add(self.choice_3, 0, wx.ALL | wx.FIXED_MINSIZE, 0)
        self.sizer_1.Add(self.choice_4, 0, wx.ALL | wx.FIXED_MINSIZE, 0)
        self.sizer_1.Add(self.choice_5, 0, wx.ALL | wx.FIXED_MINSIZE, 0)
        self.sizer_1.Add(self.choice_6, 0, wx.ALL | wx.FIXED_MINSIZE, 0)
        self.sizer_1.Add(self.choice_7, 0, wx.ALL | wx.FIXED_MINSIZE, 0)
        self.sizer_1.Add(self.choice_8, 0, wx.ALL | wx.FIXED_MINSIZE, 0)
        self.sizer_1.Add(self.choice_9, 0, wx.ALL | wx.FIXED_MINSIZE, 0)
        self.sizer_1.Add(self.choice_10, 0, wx.ALL | wx.FIXED_MINSIZE, 0)
        self.sizer_5.Add(self.sizer_1, 0, wx.ALL, 2)
        self.sizer_5.Add(self.list_ctrl_2, 1, wx.ALL | wx.EXPAND, 2)
        self.panel_1.SetSizer(self.sizer_5)
        sizer_7.Add(self.panel_1, 3, wx.EXPAND | wx.FIXED_MINSIZE, 0)
        sizer_7.Add(self.grid_1, 1, wx.ALL | wx.EXPAND, 2)
        self.panel.SetSizer(sizer_7)
        sizer_3.Add(self.panel, 1, wx.EXPAND, 0)
        self.SetSizer(sizer_3)
        self.Layout()
        self.Centre()
        # end wxGlade

    def on_menu_File_Open(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'on_menu_File_Open' not implemented!")
        event.Skip()

    def on_menu_Select_Dir(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'on_menu_Select_Dir' not implemented!")
        event.Skip()

    def on_menu_Save_Project(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'on_menu_Save_Project' not implemented!")
        event.Skip()

    def on_menu_Restore_Project(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'on_menu_Restore_Project' not implemented!")
        event.Skip()

    def on_menu_File_Save(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'on_menu_File_Save' not implemented!")
        event.Skip()

    def on_menu_File_SaveAs(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'on_menu_File_SaveAs' not implemented!")
        event.Skip()

    def on_menu_File_Exit(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'on_menu_File_Exit' not implemented!")
        event.Skip()

    def on_menu_Check_View(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'on_menu_Check_View' not implemented!")
        event.Skip()

    def on_menu_About(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'on_menu_About' not implemented!")
        event.Skip()

    def i_OnListItemSelected(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_OnListItemSelected' not implemented!")
        event.Skip()

    def i_on_EVT_CHOICE_1(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_on_EVT_CHOICE_1' not implemented!")
        event.Skip()

    def i_on_EVT_CHOICE_2(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_on_EVT_CHOICE_2' not implemented!")
        event.Skip()

    def i_on_EVT_CHOICE_3(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_on_EVT_CHOICE_3' not implemented!")
        event.Skip()

    def i_on_EVT_CHOICE_4(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_on_EVT_CHOICE_4' not implemented!")
        event.Skip()

    def i_on_EVT_CHOICE_5(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_on_EVT_CHOICE_5' not implemented!")
        event.Skip()

    def i_on_EVT_CHOICE_6(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_on_EVT_CHOICE_6' not implemented!")
        event.Skip()

    def i_on_EVT_CHOICE_7(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_on_EVT_CHOICE_7' not implemented!")
        event.Skip()

    def i_on_EVT_CHOICE_8(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_on_EVT_CHOICE_8' not implemented!")
        event.Skip()

    def i_on_EVT_CHOICE_9(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_on_EVT_CHOICE_9' not implemented!")
        event.Skip()

    def i_on_EVT_CHOICE_10(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_on_EVT_CHOICE_10' not implemented!")
        event.Skip()

    def i_OnColEndDrag(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_OnColEndDrag' not implemented!")
        event.Skip()

    def i_OnItemRightClick(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_OnItemRightClick' not implemented!")
        event.Skip()

    def i_Cell_Changed(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_Cell_Changed' not implemented!")
        event.Skip()

    def i_Left_DClick(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_Left_DClick' not implemented!")
        event.Skip()

    def i_Right_DClick(self, event):  # wxGlade: TransactionFrame.<event_handler>
        print("Event handler 'i_Right_DClick' not implemented!")
        event.Skip()

# end of class TransactionFrame

class MyApp(wx.App):
    def OnInit(self):
        self.frame = TransactionFrame(None, wx.ID_ANY, "")
        self.SetTopWindow(self.frame)
        self.frame.Show()
        return True

# end of class MyApp

if __name__ == "__main__":
    FileSummaryGUI = MyApp(0)
    FileSummaryGUI.MainLoop()