The wxPython tutorial

Advanced widgetshttp://www.zetcode.com/wxpython/advanced/Figure: ReaderCheckListCtrlIt is quite common to see applications having check boxes inside listcontrols. For example a packaging application like Synaptic or KYUM.From the programmer's point of view, those checkboxes are simple images.There are two states. Checked and unchecked. For both situations we have aunique image. We do not have to implement the functionality. It has beenalready coded. The code is in CheckListCtrlMixin.#!/usr/bin/python# repository.pyimport wximport sysfrom wx.lib.mixins.listctrl import CheckListCtrlMixin, ListCtrlAutoWidthMixinpackages = [('abiword', '5.8M', 'base'), ('adie', '145k', 'base'),('airsnort', '71k', 'base'), ('ara', '717k', 'base'), ('arc', '139k', 'base'),('asc', '5.8M', 'base'), ('ascii', '74k', 'base'), ('ash', '74k', 'base')]class CheckListCtrl(wx.ListCtrl, CheckListCtrlMixin, ListCtrlAutoWidthMixin):def __init__(self, parent):wx.ListCtrl.__init__(self, parent, -1, style=wx.LC_REPORT | wx.SUNKEN_BORDER)CheckListCtrlMixin.__init__(self)ListCtrlAutoWidthMixin.__init__(self)class Repository(wx.Frame):def __init__(self, parent, id, title):wx.Frame.__init__(self, parent, id, title, size=(450, 400))panel = wx.Panel(self, -1)vbox = wx.BoxSizer(wx.VERTICAL)hbox = wx.BoxSizer(wx.HORIZONTAL)leftPanel = wx.Panel(panel, -1)rightPanel = wx.Panel(panel, -1)self.log = wx.TextCtrl(rightPanel, -1, style=wx.TE_MULTILINE)19 de 21 27/04/2008 1:05