wxPython Merge #2 of 2.4 branch --> HEAD (branch tag: wxPy_2_4_merge_2)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21593 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2003-07-02 23:13:10 +00:00
parent e234d4c9b7
commit 1fded56b37
535 changed files with 48899 additions and 20067 deletions
--- a/wxPython/demo/ShapedWindow.py
+++ b/wxPython/demo/ShapedWindow.py
@@ -0,0 +1,122 @@
+
+from wxPython.wx import *
+import images
+
+#----------------------------------------------------------------------
+
+class TestFrame(wxFrame):
+    def __init__(self, parent, log):
+        self.log = log
+        wxFrame.__init__(self, parent, -1, "Shaped Window",
+                         style =
+                           wxFRAME_SHAPED
+                         | wxSIMPLE_BORDER
+                         | wxFRAME_NO_TASKBAR
+                         | wxSTAY_ON_TOP
+                         )
+
+        self.hasShape = False
+        self.delta = wxPoint(0,0)
+
+        EVT_LEFT_DCLICK(self, self.OnDoubleClick)
+        EVT_LEFT_DOWN(self, self.OnLeftDown)
+        EVT_LEFT_UP(self, self.OnLeftUp)
+        EVT_MOTION(self, self.OnMouseMove)
+        EVT_RIGHT_UP(self, self.OnExit)
+        EVT_PAINT(self, self.OnPaint)
+
+        self.bmp = images.getTuxBitmap()
+        w, h = self.bmp.GetWidth(), self.bmp.GetHeight()
+        self.SetClientSize( (w, h) )
+
+        if wxPlatform != "__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 wxPlatform == "__WXGTK__":
+            # wxGTK requires that the window be created before you can
+            # set its shape, so delay the call to SetWindowShape until
+            # this event.
+            EVT_WINDOW_CREATE(self, self.SetWindowShape)
+        else:
+            # On wxMSW and wxMac the window has already been created, so go for it.
+            self.SetWindowShape()
+
+        dc = wxClientDC(self)
+        dc.DrawBitmap(self.bmp, 0,0, True)
+
+
+    def SetWindowShape(self, *evt):
+        # Use the bitmap's mask to determine the region
+        r = wxRegionFromBitmap(self.bmp)
+        self.hasShape = self.SetShape(r)
+
+
+    def OnDoubleClick(self, evt):
+        if self.hasShape:
+            self.SetShape(wxRegion())
+            self.hasShape = False
+        else:
+            self.SetWindowShape()
+
+
+    def OnPaint(self, evt):
+        dc = wxPaintDC(self)
+        dc.DrawBitmap(self.bmp, 0,0, True)
+
+    def OnExit(self, evt):
+        self.Close()
+
+
+    def OnLeftDown(self, evt):
+        self.CaptureMouse()
+        pos = self.ClientToScreen(evt.GetPosition())
+        origin = self.GetPosition()
+        dx = pos.x - origin.x
+        dy = pos.y - origin.y
+        self.delta = wxPoint(dx, dy)
+
+
+    def OnLeftUp(self, evt):
+        if self.HasCapture():
+            self.ReleaseMouse()
+
+
+    def OnMouseMove(self, evt):
+        if evt.Dragging() and evt.LeftIsDown():
+            pos = self.ClientToScreen(evt.GetPosition())
+            fp = (pos.x - self.delta.x, pos.y - self.delta.y)
+            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])])
+