The wxPython tutorial

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Events in wxPythonhttp://www.zetcode.com/wxpython/events/Standard identifiers should be used whenever possible. Theidentifiers can provide some standard graphics or behaviour onsome platforms.#!/usr/bin/python# identifiers.pyimport wxclass Identifiers(wx.Frame):def __init__(self, parent, id, title):wx.Frame.__init__(self, parent, id, title, size=(200, 150))panel = wx.Panel(self, -1)grid = wx.GridSizer(3, 2)grid.AddMany([(wx.Button(panel, wx.ID_CANCEL), 0, wx.TOP | wx.LEFT, 9),(wx.Button(panel, wx.ID_DELETE), 0, wx.TOP, 9),(wx.Button(panel, wx.ID_SAVE), 0, wx.LEFT, 9),(wx.Button(panel, wx.ID_EXIT)),(wx.Button(panel, wx.ID_STOP), 0, wx.LEFT, 9),(wx.Button(panel, wx.ID_NEW))])self.Bind(wx.EVT_BUTTON, self.OnQuit, id=wx.ID_EXIT)panel.SetSizer(grid)self.Centre()self.Show(True)def OnQuit(self, event):self.Close()app = wx.App()Identifiers(None, -1, '')app.MainLoop()In our example we use standard identifiers on buttons. On linux,the buttons have small icons.8 de 14 27/04/2008 1:03
Events in wxPythonhttp://www.zetcode.com/wxpython/events/Figure: standard identifiersThe last option is to use own identifiers. We define our ownglobal ids.Miscellaneous eventsFocus eventThe focus indicates the currently selected widget in application.The text entered from the keyboard or pasted from the clipboardis sent to the widget, which has the focus. There are two eventtypes concering focus. The wx.EVT_SET_FOCUS event, whichis generated when a widget receives focus. Thewx.EVT_KILL_FOCUS is generated, when the widget loosesfocus. The focus is changed by clicking or by a keybord key.Usually Tab/Shift+Tab.#!/usr/bin/python# focusevent.pyimport wxclass MyWindow(wx.Panel):def __init__(self, parent):wx.Panel.__init__(self, parent, -1)self.color = '#b3b3b3'self.Bind(wx.EVT_PAINT, self.OnPaint)self.Bind(wx.EVT_SIZE, self.OnSize)self.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)self.Bind(wx.EVT_KILL_FOCUS, self.OnKillFocus)def OnPaint(self, event):dc = wx.PaintDC(self)dc.SetPen(wx.Pen(self.color))x, y = self.GetSize()dc.DrawRectangle(0, 0, x, y)def OnSize(self, event):self.Refresh()def OnSetFocus(self, event):self.color = '#0099f7'self.Refresh()9 de 14 27/04/2008 1:03
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The wxPython tutorialhttp://www.zet
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Introduction to wxPythonhttp://www.
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Introduction to wxPythonhttp://www.
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Advanced widgetshttp://www.zetcode.
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Drag and drop in wxPythonhttp://www
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Internationalizationhttp://www.zetc
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Application skeletons in wxPythonht
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Creating custom widgetshttp://www.z
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xml resource fileshttp://www.zetcod
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wxPython griptshttp://www.zetcode.c
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The Tetris game in wxPythonhttp://w
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