7bf854050f
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@485 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
159 lines
4.2 KiB
Python
159 lines
4.2 KiB
Python
#!/bin/env python
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#----------------------------------------------------------------------------
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# Name: test2.py
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# Purpose: Testing GDI stuff and events.
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#
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# Author: Robin Dunn
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#
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# Created:
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# RCS-ID: $Id$
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# Copyright: (c) 1998 by Total Control Software
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# Licence: wxWindows license
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#----------------------------------------------------------------------------
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from wxPython import *
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#---------------------------------------------------------------------------
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class MyCanvas(wxWindow):
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def __init__(self, parent):
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wxWindow.__init__(self, parent, -1, wxPoint(0, 0), wxPyDefaultSize, wxSUNKEN_BORDER)
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self.Connect(-1, -1, wxEVT_LEFT_DOWN, self.OnLeftButtonEvent)
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self.Connect(-1, -1, wxEVT_LEFT_UP, self.OnLeftButtonEvent)
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self.Connect(-1, -1, wxEVT_MOTION, self.OnLeftButtonEvent)
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self.SetCursor(wxStockCursor(wxCURSOR_PENCIL))
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bmp = wxBitmap('bitmaps/test2.bmp', wxBITMAP_TYPE_BMP)
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print 'bmp OK:', bmp.Ok()
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print 'bmp: (%dx%dx%d)' % (bmp.GetWidth(), bmp.GetHeight(), bmp.GetDepth())
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self.bmp = bmp
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self.lines = []
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def OnPaint(self, event):
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dc = wxPaintDC(self)
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self.DoDrawing(dc)
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def DoDrawing(self, dc):
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dc.BeginDrawing()
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#dc.Clear()
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pen1 = wxPen(wxNamedColour('RED'))
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dc.SetPen(pen1)
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dc.DrawRectangle(5, 5, 50, 50)
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dc.SetBrush(wxLIGHT_GREY_BRUSH)
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dc.SetPen(wxPen(wxNamedColour('BLUE'), 4))
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dc.DrawRectangle(15, 15, 50, 50)
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font = wxFont(14, wxSWISS, wxNORMAL, wxNORMAL)
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dc.SetFont(font)
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dc.SetTextForeground(wxColour(0xFF, 0x20, 0xFF))
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te = dc.GetTextExtent("Hello World")
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dc.DrawText("Hello World", 60, 65)
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dc.SetPen(wxPen(wxNamedColour('VIOLET'), 4))
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dc.DrawLine(5, 65+te[1], 60+te[0], 65+te[1])
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lst = [(100,110), (150,110), (150,160), (100,160)]
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dc.DrawLines(lst, -60)
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dc.SetPen(wxGREY_PEN)
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dc.DrawPolygon(lst, 75)
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dc.SetPen(wxGREEN_PEN)
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dc.DrawSpline(lst+[(100,100)])
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dc.DrawBitmap(self.bmp, 200, 20)
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dc.SetTextForeground(wxColour(0, 0xFF, 0x80))
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dc.DrawText("a bitmap", 200, 80)
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self.DrawSavedLines(dc)
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dc.EndDrawing()
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def DrawSavedLines(self, dc):
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dc.SetPen(wxPen(wxNamedColour('MEDIUM FOREST GREEN'), 4))
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for line in self.lines:
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for coords in line:
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apply(dc.DrawLine, coords)
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def OnLeftButtonEvent(self, event):
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if event.LeftDown():
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self.x, self.y = event.GetX(), event.GetY()
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self.curLine = []
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elif event.Dragging():
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dc = wxClientDC(self)
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dc.BeginDrawing()
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dc.SetPen(wxPen(wxNamedColour('MEDIUM FOREST GREEN'), 4))
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coords = (self.x, self.y, event.GetX(), event.GetY())
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self.curLine.append(coords)
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apply(dc.DrawLine, coords)
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self.x, self.y = event.GetX(), event.GetY()
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dc.EndDrawing()
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elif event.LeftUp():
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self.lines.append(self.curLine)
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self.curLine = []
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#---------------------------------------------------------------------------
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class MyFrame(wxFrame):
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def __init__(self, parent, id, title):
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wxFrame.__init__(self, parent, id, title, wxPyDefaultPosition, wxSize(320, 200))
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self.canvas = MyCanvas(self)
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def OnCloseWindow(self, event):
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self.Destroy()
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def OnSize(self, event):
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w,h = self.GetClientSize()
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#self.canvas.SetSize(5, 5, w-10, h-10)
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self.canvas.SetDimensions(0, 0, w, h)
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#---------------------------------------------------------------------------
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class MyApp(wxApp):
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def OnInit(self):
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frame = MyFrame(NULL, -1, "Test 2")
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frame.Show(true)
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self.SetTopWindow(frame)
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return true
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#---------------------------------------------------------------------------
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def main():
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app = MyApp(0)
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app.MainLoop()
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def t():
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import pdb
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pdb.run('main()')
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if __name__ == '__main__':
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main()
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#----------------------------------------------------------------------------
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#
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# $Log$
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# Revision 1.1 1998/08/09 08:28:05 RD
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# Initial version
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#
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#
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