"""
def __init__(self, tree):
self.tree = tree
- def layout(self, node):
+ def Layout(self, node):
raise NotImplementedError
def GetNodeList(self):
raise NotImplementedError
"""
def __init__(self, tree):
self.tree = tree
- def transform(self, node, offset, rotation):
+ def Transform(self, node, offset, rotation):
"""
This method should only change the projx and projy attributes of
the node. These represent the position of the node as it should
return self.bmp
def ClearBuffer(self):
self.bmp = None
- def paint(self, dc, node, doubleBuffered=1, paintBackground=1):
+ def Paint(self, dc, node, doubleBuffered=1, paintBackground=1):
raise NotImplementedError
def GetTextColour(self):
return self.textcolor
if evt.LeftDClick():
x, y = self.tree.CalcUnscrolledPosition(evt.GetX(), evt.GetY())
for item in self.rectangles:
- if item[1].contains((x,y)):
+ if item[1].Contains((x,y)):
self.tree.Edit(item[0].data)
self.tree.OnNodeClick(item[0], evt)
return
elif evt.ButtonDown():
x, y = self.tree.CalcUnscrolledPosition(evt.GetX(), evt.GetY())
for item in self.rectangles:
- if item[1].contains((x, y)):
+ if item[1].Contains((x, y)):
self.tree.OnNodeClick(item[0], evt)
return
for item in self.knobs:
- if item[1].contains((x, y)):
+ if item[1].Contains((x, y)):
self.tree.OnKnobClick(item[0])
return
evt.Skip()
"""
def __init__(self, painter):
self.painter = painter
- def paint(self, node, dc, location = None):
+ def Paint(self, node, dc, location = None):
"""
location should be provided only to draw in an unusual position
(not the node's normal position), otherwise the node's projected x and y
"""
def __init__(self, painter):
self.painter = painter
- def paint(self, parent, child, dc):
+ def Paint(self, parent, child, dc):
raise NotImplementedError
class TextConverter:
"""
def __init__(self, painter):
self.painter = painter
- def convert(node):
+ def Convert(node):
"""
Should return a string. The node argument will be an
MVCTreeNode.
return not os.path.isdir(node.path + os.sep + node.fileName)
class StrTextConverter(TextConverter):
- def convert(self, node):
+ def Convert(self, node):
return str(node.data)
class NullTransform(Transform):
def GetSize(self):
return tuple(self.size)
- def transform(self, node, offset, rotation):
+ def Transform(self, node, offset, rotation):
self.size = [0,0]
list = self.tree.GetLayoutEngine().GetNodeList()
for node in list:
name = ['x', 'y', 'width', 'height'][index]
setattr(self, name, value)
- def contains(self, other):
+ def Contains(self, other):
if type(other) == type(()):
other = Rect(other[0], other[1], 0, 0)
if other.x >= self.x:
self.NODE_HEIGHT = 20
self.nodelist = []
- def layout(self, node):
+ def Layout(self, node):
self.nodelist = []
+ self.NODE_HEIGHT = self.tree.GetFont().GetPointSize() * 2
self.layoutwalk(node)
def GetNodeList(self):
self.textConverter = textConverter
self.charWidths = []
- def paint(self, dc, node, doubleBuffered=1, paintBackground=1):
+ def Paint(self, dc, node, doubleBuffered=1, paintBackground=1):
if not self.charWidths:
self.charWidths = []
for i in range(25):
self.dashpen = wxPen(pen.GetColour(), 1, wxDOT)
def paintWalk(self, node, dc, paintRects=0):
- self.linePainter.paint(node.parent, node, dc)
- self.nodePainter.paint(node, dc, drawRects = paintRects)
+ self.linePainter.Paint(node.parent, node, dc)
+ self.nodePainter.Paint(node, dc, drawRects = paintRects)
if node.expanded:
for kid in node.kids:
if not self.paintWalk(kid, dc, paintRects):
Painter.OnMouse(self, evt)
class TreeNodePainter(NodePainter):
- def paint(self, node, dc, location = None, drawRects = 0):
- text = self.painter.textConverter.convert(node)
+ def Paint(self, node, dc, location = None, drawRects = 0):
+ text = self.painter.textConverter.Convert(node)
extent = dc.GetTextExtent(text)
node.width = extent[0]
node.height = extent[1]
self.painter.rectangles.append((node, Rect(node.projx, node.projy, node.width, node.height)))
class TreeLinePainter(LinePainter):
- def paint(self, parent, child, dc):
+ def Paint(self, parent, child, dc):
dc.SetPen(self.painter.GetDashPen())
px = py = cx = cy = 0
if parent is None or child == self.painter.tree.currentRoot:
EVT_KEY_DOWN(self, self.OnKeyDown)
self.doubleBuffered = true
+
def Refresh(self):
if self.doubleBuffered:
self.painter.ClearBuffer()
- wxScrolledWindow.Refresh(self)
+ wxScrolledWindow.Refresh(self, false)
def GetPainter(self):
return self.painter
def GetDisplayText(self, node):
treenode = self.nodemap[node]
- return self.painter.textConverter.convert(treenode)
+ return self.painter.textConverter.Convert(treenode)
def IsDoubleBuffered(self):
return self.doubleBuffered
else:
e = wxMVCTreeEvent(wxEVT_MVCTREE_ITEM_COLLAPSED, self.GetId(), node)
self.GetEventHandler().ProcessEvent(e)
- self.layout.layout(self.currentRoot)
- self.transform.transform(self.currentRoot, self.offset, self.rotation)
+ self.layout.Layout(self.currentRoot)
+ self.transform.Transform(self.currentRoot, self.offset, self.rotation)
self.Refresh()
def IsExpanded(self, node):
self.PrepareDC(dc)
for node in changeparents:
if node:
- self.painter.paint(dc, node, doubleBuffered = 0, paintBackground = 0)
+ self.painter.Paint(dc, node, doubleBuffered = 0, paintBackground = 0)
self.painter.ClearBuffer()
+
def RemoveFromSelection(self, nodeTuple):
if type(nodeTuple) != type(()):
nodeTuple = (nodeTuple,)
self.PrepareDC(dc)
for node in changeparents:
if node:
- self.painter.paint(dc, node, doubleBuffered = 0, paintBackground = 0)
+ self.painter.Paint(dc, node, doubleBuffered = 0, paintBackground = 0)
self.painter.ClearBuffer()
try:
self.EnableScrolling(false, false)
if not self.laidOut:
- self.layout.layout(self.currentRoot)
+ self.layout.Layout(self.currentRoot)
self.laidOut = true
self.transformed = false
if not self.transformed:
- self.transform.transform(self.currentRoot, self.offset, self.rotation)
+ self.transform.Transform(self.currentRoot, self.offset, self.rotation)
self.transformed = true
tsize = None
tsize = list(self.transform.GetSize())
dc = wxPaintDC(self)
self.PrepareDC(dc)
dc.SetFont(self.GetFont())
- self.painter.paint(dc, self.currentRoot, self.doubleBuffered)
+ self.painter.Paint(dc, self.currentRoot, self.doubleBuffered)
except:
traceback.print_exc()
projects / wxWidgets.git / blobdiff