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'''
This software is licensed under the GPL (GNU General Public License) version 2
as it appears here: http://www.gnu.org/copyleft/gpl.html
It is also included with this archive as `gpl.txt <gpl.txt>`_.
'''
import wx
#Popup window and location calculation in OnShowPopup borrowed from the
#wxPython demo
class Popup(wx.PopupWindow):
def __init__(self, parent, text, style=wx.SIMPLE_BORDER, color=None):
wx.PopupWindow.__init__(self, parent, style)
if color:
self.SetBackgroundColour(color)
else:
self.SetBackgroundColour("MEDIUM GOLDENROD")
st = wx.StaticText(self, -1, text, pos=(10,10))
sz = st.GetBestSize()
self.SetSize( (sz.width+20, sz.height+20) )
self.Bind(wx.EVT_LEFT_DOWN, self.OnMouseLeftDown)
self.Bind(wx.EVT_MOTION, self.OnMouseMotion)
self.Bind(wx.EVT_LEFT_UP, self.OnMouseLeftUp)
self.Bind(wx.EVT_RIGHT_UP, self.OnRightUp)
st.Bind(wx.EVT_LEFT_DOWN, self.OnMouseLeftDown)
st.Bind(wx.EVT_MOTION, self.OnMouseMotion)
st.Bind(wx.EVT_LEFT_UP, self.OnMouseLeftUp)
st.Bind(wx.EVT_RIGHT_UP, self.OnRightUp)
wx.CallAfter(self.Refresh)
def OnMouseLeftDown(self, evt):
self.Refresh()
self.ldPos = evt.GetEventObject().ClientToScreen(evt.GetPosition())
self.wPos = self.ClientToScreen((0,0))
self.CaptureMouse()
def OnMouseMotion(self, evt):
if evt.Dragging() and evt.LeftIsDown():
dPos = evt.GetEventObject().ClientToScreen(evt.GetPosition())
nPos = (self.wPos.x + (dPos.x - self.ldPos.x),
self.wPos.y + (dPos.y - self.ldPos.y))
self.Move(nPos)
def OnMouseLeftUp(self, evt):
self.ReleaseMouse()
def OnRightUp(self, evt):
self.Show(False)
self.Destroy()
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