[wxWidgets.git] / wxPython / demo / ShapedWindow.py

# 11/13/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o Updated for wx namespace
#

import  wx
import  images

#----------------------------------------------------------------------

class TestFrame(wx.Frame):
    def __init__(self, parent, log):
        self.log = log
        wx.Frame.__init__(self, parent, -1, "Shaped Window",
                         style =
                           wx.FRAME_SHAPED
                         | wx.SIMPLE_BORDER
                         | wx.FRAME_NO_TASKBAR
                         | wx.STAY_ON_TOP
                         )

        self.hasShape = False
        self.delta = (0,0)

        self.Bind(wx.EVT_LEFT_DCLICK,   self.OnDoubleClick)
        self.Bind(wx.EVT_LEFT_DOWN,     self.OnLeftDown)
        self.Bind(wx.EVT_LEFT_UP,       self.OnLeftUp)
        self.Bind(wx.EVT_MOTION,        self.OnMouseMove)
        self.Bind(wx.EVT_RIGHT_UP,      self.OnExit)
        self.Bind(wx.EVT_PAINT,         self.OnPaint)

        self.bmp = images.getTuxBitmap()
        w, h = self.bmp.GetWidth(), self.bmp.GetHeight()
        self.SetClientSize( (w, h) )

        if wx.Platform != "__WXMAC__":
            # wxMac clips the tooltip to the window shape, YUCK!!!
            self.SetToolTipString("Right-click to close the window\n"
                                  "Double-click the image to set/unset the window shape")

        if wx.Platform == "__WXGTK__":
            # wxGTK requires that the window be created before you can
            # set its shape, so delay the call to SetWindowShape until
            # this event.
            self.Bind(wx.EVT_WINDOW_CREATE, self.SetWindowShape)
        else:
            # On wxMSW and wxMac the window has already been created, so go for it.
            self.SetWindowShape()

        dc = wx.ClientDC(self)
        dc.DrawBitmap(self.bmp, (0,0), True)


    def SetWindowShape(self, *evt):
        # Use the bitmap's mask to determine the region
        r = wx.RegionFromBitmap(self.bmp)
        self.hasShape = self.SetShape(r)


    def OnDoubleClick(self, evt):
        if self.hasShape:
            self.SetShape(wx.Region())
            self.hasShape = False
        else:
            self.SetWindowShape()


    def OnPaint(self, evt):
        dc = wx.PaintDC(self)
        dc.DrawBitmap(self.bmp, (0,0), True)

    def OnExit(self, evt):
        self.Close()


    def OnLeftDown(self, evt):
        self.CaptureMouse()
        x, y = self.ClientToScreen(evt.GetPosition())
        originx, originy = self.GetPosition()
        dx = x - originx
        dy = y - originy
        self.delta = ((dx, dy))


    def OnLeftUp(self, evt):
        if self.HasCapture():
            self.ReleaseMouse()


    def OnMouseMove(self, evt):
        if evt.Dragging() and evt.LeftIsDown():
            x, y = self.ClientToScreen(evt.GetPosition())
            fp = (x - self.delta[0], y - self.delta[1])
            self.Move(fp)


#----------------------------------------------------------------------

def runTest(frame, nb, log):
    win = TestFrame(nb, log)
    frame.otherWin = win
    win.Show(True)


#----------------------------------------------------------------------


overview = """<html><body>
<h2><center>Shaped Window</center></h2>

Top level windows now have a SetShape method that lets you set a
non-rectangular shape for the window using a wxRegion.  All pixels
outside of the region will not be drawn and the window will not be
sensitive to the mouse in those areas either.

</body></html>
"""


if __name__ == '__main__':
    import sys,os
    import run
    run.main(['', os.path.basename(sys.argv[0])])
Commit	Line	Data
8fa876ca RD	1	# 11/13/2003 - Jeff Grimmett (grimmtooth@softhome.net)
	2	#
	3	# o Updated for wx namespace
	4	#
1fded56b	5
8fa876ca RD	6	import wx
8fa876ca RD	7	import images
1fded56b RD	8
	9	#----------------------------------------------------------------------
	10
8fa876ca	11	class TestFrame(wx.Frame):
1fded56b RD	12	def __init__(self, parent, log):
1fded56b RD	13	self.log = log
8fa876ca	14	wx.Frame.__init__(self, parent, -1, "Shaped Window",
1fded56b	15	style =
8fa876ca RD	16	wx.FRAME_SHAPED
	17	\| wx.SIMPLE_BORDER
	18	\| wx.FRAME_NO_TASKBAR
	19	\| wx.STAY_ON_TOP
1fded56b RD	20	)
	21
	22	self.hasShape = False
8fa876ca	23	self.delta = (0,0)
1fded56b	24
8fa876ca RD	25	self.Bind(wx.EVT_LEFT_DCLICK, self.OnDoubleClick)
	26	self.Bind(wx.EVT_LEFT_DOWN, self.OnLeftDown)
	27	self.Bind(wx.EVT_LEFT_UP, self.OnLeftUp)
	28	self.Bind(wx.EVT_MOTION, self.OnMouseMove)
	29	self.Bind(wx.EVT_RIGHT_UP, self.OnExit)
	30	self.Bind(wx.EVT_PAINT, self.OnPaint)
1fded56b RD	31
	32	self.bmp = images.getTuxBitmap()
	33	w, h = self.bmp.GetWidth(), self.bmp.GetHeight()
	34	self.SetClientSize( (w, h) )
	35
8fa876ca	36	if wx.Platform != "__WXMAC__":
1fded56b RD	37	# wxMac clips the tooltip to the window shape, YUCK!!!
	38	self.SetToolTipString("Right-click to close the window\n"
	39	"Double-click the image to set/unset the window shape")
	40
8fa876ca	41	if wx.Platform == "__WXGTK__":
1fded56b RD	42	# wxGTK requires that the window be created before you can
	43	# set its shape, so delay the call to SetWindowShape until
	44	# this event.
8fa876ca	45	self.Bind(wx.EVT_WINDOW_CREATE, self.SetWindowShape)
1fded56b RD	46	else:
	47	# On wxMSW and wxMac the window has already been created, so go for it.
	48	self.SetWindowShape()
	49
8fa876ca	50	dc = wx.ClientDC(self)
d14a1e28	51	dc.DrawBitmap(self.bmp, (0,0), True)
1fded56b RD	52
	53
	54	def SetWindowShape(self, *evt):
	55	# Use the bitmap's mask to determine the region
8fa876ca	56	r = wx.RegionFromBitmap(self.bmp)
1fded56b RD	57	self.hasShape = self.SetShape(r)
	58
	59
	60	def OnDoubleClick(self, evt):
	61	if self.hasShape:
8fa876ca	62	self.SetShape(wx.Region())
1fded56b RD	63	self.hasShape = False
	64	else:
	65	self.SetWindowShape()
	66
	67
	68	def OnPaint(self, evt):
8fa876ca	69	dc = wx.PaintDC(self)
d14a1e28	70	dc.DrawBitmap(self.bmp, (0,0), True)
1fded56b RD	71
	72	def OnExit(self, evt):
	73	self.Close()
	74
	75
	76	def OnLeftDown(self, evt):
	77	self.CaptureMouse()
8fa876ca RD	78	x, y = self.ClientToScreen(evt.GetPosition())
	79	originx, originy = self.GetPosition()
	80	dx = x - originx
	81	dy = y - originy
	82	self.delta = ((dx, dy))
1fded56b RD	83
	84
	85	def OnLeftUp(self, evt):
	86	if self.HasCapture():
	87	self.ReleaseMouse()
	88
	89
	90	def OnMouseMove(self, evt):
	91	if evt.Dragging() and evt.LeftIsDown():
8fa876ca RD	92	x, y = self.ClientToScreen(evt.GetPosition())
8fa876ca RD	93	fp = (x - self.delta[0], y - self.delta[1])
1fded56b RD	94	self.Move(fp)
	95
	96
	97	#----------------------------------------------------------------------
	98
	99	def runTest(frame, nb, log):
	100	win = TestFrame(nb, log)
	101	frame.otherWin = win
	102	win.Show(True)
	103
	104
	105	#----------------------------------------------------------------------
	106
	107
	108
	109	overview = """<html><body>
	110	<h2><center>Shaped Window</center></h2>
	111
	112	Top level windows now have a SetShape method that lets you set a
	113	non-rectangular shape for the window using a wxRegion. All pixels
	114	outside of the region will not be drawn and the window will not be
	115	sensitive to the mouse in those areas either.
	116
	117	</body></html>
	118	"""
	119
	120
	121
	122	if __name__ == '__main__':
	123	import sys,os
	124	import run
	125	run.main(['', os.path.basename(sys.argv[0])])
	126