starting over

1 files changed, 106 insertions, 106 deletions

diff --git a/lib/Split.py b/lib/Split.py
index 8c0a8dc..63f5d5f 100644
--- a/lib/Split.py
+++ b/lib/Split.py
@@ -3,114 +3,114 @@
 # Derived classes should at least implement the methods that call
 # unimpl() below: minsize(), getbounds() and setbounds().
 
-Error = 'Split.Error' # Exception
+Error = 'Split.Error'	# Exception
 
 import rect
 from util import remove
 
 class Split():
- #
- # Calls from creator
- # NB derived classes may add parameters to create()
- #
- def create(self, parent):
- parent.addchild(self)
- self.parent = parent
- self.children = []
- self.mouse_interest = []
- self.timer_interest = []
- self.mouse_focus = 0
- return self
- #
- # Downcalls from parent to child
- #
- def destroy(self):
- self.parent = None
- for child in self.children:
- child.destroy()
- del self.children[:]
- del self.mouse_interest[:]
- del self.timer_interest[:]
- self.mouse_focus = None
- #
- def minsize(self, m): return unimpl()
- def getbounds(self): return unimpl()
- def setbounds(self, bounds): unimpl()
- #
- def draw(self, d_detail):
- # (Could avoid calls to children outside the area)
- for child in self.children:
- child.draw(d_detail)
- #
- # Downcalls only made after certain upcalls
- #
- def mouse_down(self, detail):
- if self.mouse_focus:
- self.mouse_focus.mouse_down(detail)
- p = detail[0]
- for child in self.mouse_interest:
- if rect.pointinrect(p, child.getbounds()):
- self.mouse_focus = child
- child.mouse_down(detail)
- def mouse_move(self, detail):
- if self.mouse_focus:
- self.mouse_focus.mouse_move(detail)
- def mouse_up(self, detail):
- if self.mouse_focus:
- self.mouse_focus.mouse_up(detail)
- self.mouse_focus = 0
- #
- def timer(self):
- for child in self.timer_interest:
- child.timer()
- #
- # Upcalls from child to parent
- #
- def addchild(self, child):
- if child in self.children:
- raise Error, 'addchild: child already inlist'
- self.children.append(child)
- def delchild(self, child):
- if child not in self.children:
- raise Error, 'delchild: child not in list'
- remove(child, self.children)
- if child in self.mouse_interest:
- remove(child, self.mouse_interest)
- if child in self.timer_interest:
- remove(child, self.timer_interest)
- if child = self.mouse_focus:
- self.mouse_focus = 0
- #
- def need_mouse(self, child):
- if child not in self.mouse_interest:
- self.mouse_interest.append(child)
- self.parent.need_mouse(self)
- def no_mouse(self, child):
- if child in self.mouse_interest:
- remove(child, self.mouse_interest)
- if not self.mouse_interest:
- self.parent.no_mouse(self)
- #
- def need_timer(self, child):
- if child not in self.timer_interest:
- self.timer_interest.append(child)
- self.parent.need_timer(self)
- def no_timer(self, child):
- if child in self.timer_interest:
- remove(child, self.timer_interest)
- if not self.timer_interest:
- self.parent.no_timer(self)
- #
- # The rest are transparent:
- #
- def begindrawing(self):
- return self.parent.begindrawing()
- def beginmeasuring(self):
- return self.parent.beginmeasuring()
- #
- def change(self, area):
- self.parent.change(area)
- def scroll(self, area_vector):
- self.parent.scroll(area_vector)
- def settimer(self, itimer):
- self.parent.settimer(itimer)
+	#
+	# Calls from creator
+	# NB derived classes may add parameters to create()
+	#
+	def create(self, parent):
+		parent.addchild(self)
+		self.parent = parent
+		self.children = []
+		self.mouse_interest = []
+		self.timer_interest = []
+		self.mouse_focus = 0
+		return self
+	#
+	# Downcalls from parent to child
+	#
+	def destroy(self):
+		self.parent = None
+		for child in self.children:
+			child.destroy()
+		del self.children[:]
+		del self.mouse_interest[:]
+		del self.timer_interest[:]
+		self.mouse_focus = None
+	#
+	def minsize(self, m): return unimpl()
+	def getbounds(self): return unimpl()
+	def setbounds(self, bounds): unimpl()
+	#
+	def draw(self, d_detail):
+		# (Could avoid calls to children outside the area)
+		for child in self.children:
+			child.draw(d_detail)
+	#
+	# Downcalls only made after certain upcalls
+	#
+	def mouse_down(self, detail):
+		if self.mouse_focus:
+			self.mouse_focus.mouse_down(detail)
+		p = detail[0]
+		for child in self.mouse_interest:
+			if rect.pointinrect(p, child.getbounds()):
+				self.mouse_focus = child
+				child.mouse_down(detail)
+	def mouse_move(self, detail):
+		if self.mouse_focus:
+			self.mouse_focus.mouse_move(detail)
+	def mouse_up(self, detail):
+		if self.mouse_focus:
+			self.mouse_focus.mouse_up(detail)
+			self.mouse_focus = 0
+	#
+	def timer(self):
+		for child in self.timer_interest:
+			child.timer()
+	#
+	# Upcalls from child to parent
+	#
+	def addchild(self, child):
+		if child in self.children:
+			raise Error, 'addchild: child already inlist'
+		self.children.append(child)
+	def delchild(self, child):
+		if child not in self.children:
+			raise Error, 'delchild: child not in list'
+		remove(child, self.children)
+		if child in self.mouse_interest:
+			remove(child, self.mouse_interest)
+		if child in self.timer_interest:
+			remove(child, self.timer_interest)
+		if child = self.mouse_focus:
+			self.mouse_focus = 0
+	#
+	def need_mouse(self, child):
+		if child not in self.mouse_interest:
+			self.mouse_interest.append(child)
+			self.parent.need_mouse(self)
+	def no_mouse(self, child):
+		if child in self.mouse_interest:
+			remove(child, self.mouse_interest)
+			if not self.mouse_interest:
+				self.parent.no_mouse(self)
+	#
+	def need_timer(self, child):
+		if child not in self.timer_interest:
+			self.timer_interest.append(child)
+			self.parent.need_timer(self)
+	def no_timer(self, child):
+		if child in self.timer_interest:
+			remove(child, self.timer_interest)
+			if not self.timer_interest:
+				self.parent.no_timer(self)
+	#
+	# The rest are transparent:
+	#
+	def begindrawing(self):
+		return self.parent.begindrawing()
+	def beginmeasuring(self):
+		return self.parent.beginmeasuring()
+	#
+	def change(self, area):
+		self.parent.change(area)
+	def scroll(self, area_vector):
+		self.parent.scroll(area_vector)
+	def settimer(self, itimer):
+		self.parent.settimer(itimer)