projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 1fded56b RD |
1 | |
| 2 | from wxPython.wx import * | |
| 3 | import images | |
| 4 | ||
| 5 | #---------------------------------------------------------------------- | |
| 6 | ||
| 7 | class TestFrame(wxFrame): | |
| 8 | def __init__(self, parent, log): | |
| 9 | self.log = log | |
| 10 | wxFrame.__init__(self, parent, -1, "Shaped Window", | |
| 11 | style = | |
| 12 | wxFRAME_SHAPED | |
| 13 | | wxSIMPLE_BORDER | |
| 14 | | wxFRAME_NO_TASKBAR | |
| 15 | | wxSTAY_ON_TOP | |
| 16 | ) | |
| 17 | ||
| 18 | self.hasShape = False | |
| 19 | self.delta = wxPoint(0,0) | |
| 20 | ||
| 21 | EVT_LEFT_DCLICK(self, self.OnDoubleClick) | |
| 22 | EVT_LEFT_DOWN(self, self.OnLeftDown) | |
| 23 | EVT_LEFT_UP(self, self.OnLeftUp) | |
| 24 | EVT_MOTION(self, self.OnMouseMove) | |
| 25 | EVT_RIGHT_UP(self, self.OnExit) | |
| 26 | EVT_PAINT(self, self.OnPaint) | |
| 27 | ||
| 28 | self.bmp = images.getTuxBitmap() | |
| 29 | w, h = self.bmp.GetWidth(), self.bmp.GetHeight() | |
| 30 | self.SetClientSize( (w, h) ) | |
| 31 | ||
| 32 | if wxPlatform != "__WXMAC__": | |
| 33 | # wxMac clips the tooltip to the window shape, YUCK!!! | |
| 34 | self.SetToolTipString("Right-click to close the window\n" | |
| 35 | "Double-click the image to set/unset the window shape") | |
| 36 | ||
| 37 | if wxPlatform == "__WXGTK__": | |
| 38 | # wxGTK requires that the window be created before you can | |
| 39 | # set its shape, so delay the call to SetWindowShape until | |
| 40 | # this event. | |
| 41 | EVT_WINDOW_CREATE(self, self.SetWindowShape) | |
| 42 | else: | |
| 43 | # On wxMSW and wxMac the window has already been created, so go for it. | |
| 44 | self.SetWindowShape() | |
| 45 | ||
| 46 | dc = wxClientDC(self) | |
| 47 | dc.DrawBitmap(self.bmp, 0,0, True) | |
| 48 | ||
| 49 | ||
| 50 | def SetWindowShape(self, *evt): | |
| 51 | # Use the bitmap's mask to determine the region | |
| 52 | r = wxRegionFromBitmap(self.bmp) | |
| 53 | self.hasShape = self.SetShape(r) | |
| 54 | ||
| 55 | ||
| 56 | def OnDoubleClick(self, evt): | |
| 57 | if self.hasShape: | |
| 58 | self.SetShape(wxRegion()) | |
| 59 | self.hasShape = False | |
| 60 | else: | |
| 61 | self.SetWindowShape() | |
| 62 | ||
| 63 | ||
| 64 | def OnPaint(self, evt): | |
| 65 | dc = wxPaintDC(self) | |
| 66 | dc.DrawBitmap(self.bmp, 0,0, True) | |
| 67 | ||
| 68 | def OnExit(self, evt): | |
| 69 | self.Close() | |
| 70 | ||
| 71 | ||
| 72 | def OnLeftDown(self, evt): | |
| 73 | self.CaptureMouse() | |
| 74 | pos = self.ClientToScreen(evt.GetPosition()) | |
| 75 | origin = self.GetPosition() | |
| 76 | dx = pos.x - origin.x | |
| 77 | dy = pos.y - origin.y | |
| 78 | self.delta = wxPoint(dx, dy) | |
| 79 | ||
| 80 | ||
| 81 | def OnLeftUp(self, evt): | |
| 82 | if self.HasCapture(): | |
| 83 | self.ReleaseMouse() | |
| 84 | ||
| 85 | ||
| 86 | def OnMouseMove(self, evt): | |
| 87 | if evt.Dragging() and evt.LeftIsDown(): | |
| 88 | pos = self.ClientToScreen(evt.GetPosition()) | |
| 89 | fp = (pos.x - self.delta.x, pos.y - self.delta.y) | |
| 90 | self.Move(fp) | |
| 91 | ||
| 92 | ||
| 93 | #---------------------------------------------------------------------- | |
| 94 | ||
| 95 | def runTest(frame, nb, log): | |
| 96 | win = TestFrame(nb, log) | |
| 97 | frame.otherWin = win | |
| 98 | win.Show(True) | |
| 99 | ||
| 100 | ||
| 101 | #---------------------------------------------------------------------- | |
| 102 | ||
| 103 | ||
| 104 | ||
| 105 | overview = """<html><body> | |
| 106 | <h2><center>Shaped Window</center></h2> | |
| 107 | ||
| 108 | Top level windows now have a SetShape method that lets you set a | |
| 109 | non-rectangular shape for the window using a wxRegion. All pixels | |
| 110 | outside of the region will not be drawn and the window will not be | |
| 111 | sensitive to the mouse in those areas either. | |
| 112 | ||
| 113 | </body></html> | |
| 114 | """ | |
| 115 | ||
| 116 | ||
| 117 | ||
| 118 | if __name__ == '__main__': | |
| 119 | import sys,os | |
| 120 | import run | |
| 121 | run.main(['', os.path.basename(sys.argv[0])]) | |
| 122 |