def OnEndDragLeft(self, x, y, keys=0, attachment=0):
ControlPoint.OnEndDragLeft(self, x, y, keys, attachment)
dc = wx.ClientDC(self.canvas)
self.canvas.PrepareDC(dc)
division = self._shape
divisionParent = division.GetParent()
# Need to check it's within the bounds of the parent composite
x1 = divisionParent.x - divisionParent.w / 2.0
y1 = divisionParent.y - divisionParent.h / 2.0
x2 = divisionParent.x + divisionParent.w / 2.0
y2 = divisionParent.y + divisionParent.h / 2.0
# Need to check it has not made the division zero or negative
# width / height
dx1 = division.x - division.w / 2.0
dy1 = division.y - division.h / 2.0
dx2 = division.x + division.w / 2.0
dy2 = division.y + division.h / 2.0
success = True
if division.GetHandleSide() == DIVISION_SIDE_LEFT:
if x <= x1 or x >= x2 or x >= dx2:
success = False
# Try it out first...
elif not division.ResizeAdjoining(DIVISION_SIDE_LEFT, x, True):
success = False
else:
division.ResizeAdjoining(DIVISION_SIDE_LEFT, x, False)
elif division.GetHandleSide() == DIVISION_SIDE_TOP:
if y <= y1 or y >= y2 or y >= dy2:
success = False
elif not division.ResizeAdjoining(DIVISION_SIDE_TOP, y, True):
success = False
else:
division.ResizingAdjoining(DIVISION_SIDE_TOP, y, False)
elif division.GetHandleSide() == DIVISION_SIDE_RIGHT:
if x <= x1 or x >= x2 or x <= dx1:
success = False
elif not division.ResizeAdjoining(DIVISION_SIDE_RIGHT, x, True):
success = False
else:
division.ResizeAdjoining(DIVISION_SIDE_RIGHT, x, False)
elif division.GetHandleSide() == DIVISION_SIDE_BOTTOM:
if y <= y1 or y >= y2 or y <= dy1:
success = False
elif not division.ResizeAdjoining(DIVISION_SIDE_BOTTOM, y, True):
success = False
else:
division.ResizeAdjoining(DIVISION_SIDE_BOTTOM, y, False)
if not success:
division.SetSize(originalW, originalH)
division.Move(dc, originalX, originalY)
divisionParent.Draw(dc)
division.handler.OnDrawControlPoints(dc)
def OnBeginDragLeft(self, x, y, keys=0, attachment=0):
global originalX, originalY, originalW, originalH
originalX = self._shape.x
originalY = self._shape.y
originalW = self._shape.w
originalH = self._shape.h
ControlPoint.OnBeginDragLeft(self, x, y, keys, attachment)
def OnDragLeft(self, draw, x, y, keys=0, attachment=0):
ControlPoint.OnDragLeft(self, draw, x, y, keys, attachment)
def __init__(self, the_canvas, object, size, the_xoffset, the_yoffset,
the_type):
ControlPoint.__init__(self, the_canvas, object, size, the_xoffset,
the_yoffset, the_type)
self.SetEraseObject(False)
def __init__(self, the_canvas, object, size, the_xoffset, the_yoffset, the_type):
ControlPoint.__init__(self, the_canvas, object, size, the_xoffset, the_yoffset, the_type)
self.SetEraseObject(False)
def __init__(self, the_canvas, object, region, size, the_m_xoffset,
the_m_yoffset, the_type):
ControlPoint.__init__(self, the_canvas, object, size, the_m_xoffset,
the_m_yoffset, the_type)
self.regionId = region
def __init__(self, the_canvas, object, region, size, the_m_xoffset, the_m_yoffset, the_type):
ControlPoint.__init__(self, the_canvas, object, size, the_m_xoffset, the_m_yoffset, the_type)
self.regionId = region
