| | 1 | |
| | 2 | import wx |
| | 3 | |
| | 4 | # Importing ScrolledWindow demo to make use of the MyCanvas |
| | 5 | # class defined within. |
| | 6 | import ScrolledWindow |
| | 7 | import images |
| | 8 | |
| | 9 | SHOW_BACKGROUND = 1 |
| | 10 | |
| | 11 | #---------------------------------------------------------------------- |
| | 12 | ID_New = wx.NewId() |
| | 13 | ID_Exit = wx.NewId() |
| | 14 | #---------------------------------------------------------------------- |
| | 15 | |
| | 16 | class MyParentFrame(wx.MDIParentFrame): |
| | 17 | def __init__(self): |
| | 18 | wx.MDIParentFrame.__init__(self, None, -1, "MDI Parent", size=(600,400)) |
| | 19 | |
| | 20 | self.winCount = 0 |
| | 21 | menu = wx.Menu() |
| | 22 | menu.Append(ID_New, "&New Window") |
| | 23 | menu.AppendSeparator() |
| | 24 | menu.Append(ID_Exit, "E&xit") |
| | 25 | |
| | 26 | menubar = wx.MenuBar() |
| | 27 | menubar.Append(menu, "&File") |
| | 28 | self.SetMenuBar(menubar) |
| | 29 | |
| | 30 | self.CreateStatusBar() |
| | 31 | |
| | 32 | self.Bind(wx.EVT_MENU, self.OnNewWindow, id=ID_New) |
| | 33 | self.Bind(wx.EVT_MENU, self.OnExit, id=ID_Exit) |
| | 34 | |
| | 35 | if SHOW_BACKGROUND: |
| | 36 | self.bg_bmp = images.getGridBGBitmap() |
| | 37 | self.GetClientWindow().Bind( |
| | 38 | wx.EVT_ERASE_BACKGROUND, self.OnEraseBackground |
| | 39 | ) |
| | 40 | |
| | 41 | |
| | 42 | def OnExit(self, evt): |
| | 43 | self.Close(True) |
| | 44 | |
| | 45 | |
| | 46 | def OnNewWindow(self, evt): |
| | 47 | self.winCount = self.winCount + 1 |
| | 48 | win = wx.MDIChildFrame(self, -1, "Child Window: %d" % self.winCount) |
| | 49 | canvas = ScrolledWindow.MyCanvas(win) |
| | 50 | win.Show(True) |
| | 51 | |
| | 52 | |
| | 53 | def OnEraseBackground(self, evt): |
| | 54 | dc = evt.GetDC() |
| | 55 | |
| | 56 | if not dc: |
| | 57 | dc = wx.ClientDC(self.GetClientWindow()) |
| | 58 | |
| | 59 | # tile the background bitmap |
| | 60 | sz = self.GetClientSize() |
| | 61 | w = self.bg_bmp.GetWidth() |
| | 62 | h = self.bg_bmp.GetHeight() |
| | 63 | x = 0 |
| | 64 | |
| | 65 | while x < sz.width: |
| | 66 | y = 0 |
| | 67 | |
| | 68 | while y < sz.height: |
| | 69 | dc.DrawBitmap(self.bg_bmp, x, y) |
| | 70 | y = y + h |
| | 71 | |
| | 72 | x = x + w |
| | 73 | |
| | 74 | |
| | 75 | #---------------------------------------------------------------------- |
| | 76 | |
| | 77 | if __name__ == '__main__': |
| | 78 | class MyApp(wx.App): |
| | 79 | def OnInit(self): |
| | 80 | wx.InitAllImageHandlers() |
| | 81 | frame = MyParentFrame() |
| | 82 | frame.Show(True) |
| | 83 | self.SetTopWindow(frame) |
| | 84 | return True |
| | 85 | |
| | 86 | |
| | 87 | app = MyApp(False) |
| | 88 | app.MainLoop() |
| | 89 | |
| | 90 | |
| | 91 | |
projects / wxWidgets.git / blame_incremental