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author | Guido van Rossum <guido@python.org> | 1997-09-09 03:39:21 +0000 |
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committer | Guido van Rossum <guido@python.org> | 1997-09-09 03:39:21 +0000 |
commit | d7500fcbb4d0257f3bcd0c87d17ee61f3b1545e8 (patch) | |
tree | db4a6e4835e04851df721eb4595d7172d8e05c34 /Lib/stdwin/TransParent.py | |
parent | 045e688f6fc06c87cc93f84e42fb4767a04ba559 (diff) | |
download | cpython-git-d7500fcbb4d0257f3bcd0c87d17ee61f3b1545e8.tar.gz |
These directories renamed: tkinter -> lib-tk, stdwin -> lib-stdwin.
Diffstat (limited to 'Lib/stdwin/TransParent.py')
-rwxr-xr-x | Lib/stdwin/TransParent.py | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/Lib/stdwin/TransParent.py b/Lib/stdwin/TransParent.py deleted file mode 100755 index 49dcd3d071..0000000000 --- a/Lib/stdwin/TransParent.py +++ /dev/null @@ -1,123 +0,0 @@ -# A class that sits transparently between a parent and one child. -# First create the parent, then this thing, then the child. -# Use this as a base class for objects that are almost transparent. -# Don't use as a base class for parents with multiple children. - -Error = 'TransParent.Error' # Exception - -class ManageOneChild: - # - # Upcalls shared with other single-child parents - # - def addchild(self, child): - if self.child: - raise Error, 'addchild: one child only' - if not child: - raise Error, 'addchild: bad child' - self.child = child - # - def delchild(self, child): - if not self.child: - raise Error, 'delchild: no child' - if child <> self.child: - raise Error, 'delchild: not my child' - self.child = 0 - -class TransParent(ManageOneChild): - # - # Calls from creator - # NB derived classes may add parameters to create() - # - def create(self, parent): - parent.addchild(self) - self.parent = parent - self.child = None # No child yet - return self - # - # Downcalls from parent to child - # - def destroy(self): - del self.parent - if self.child: self.child.destroy() - del self.child - # - def getminsize(self, args): - if not self.child: - m, size = args - return size - else: - return self.child.getminsize(args) - def getbounds(self, bounds): - if not self.child: - raise Error, 'getbounds w/o child' - else: - return self.child.getbounds() - def setbounds(self, bounds): - if not self.child: - raise Error, 'setbounds w/o child' - else: - self.child.setbounds(bounds) - def realize(self): - if self.child: - self.child.realize() - def draw(self, d, area): - if self.child: - self.child.draw(d, area) - def altdraw(self, area): - if self.child: - self.child.altdraw(area) - # - # Downcalls only made after certain upcalls - # - def mouse_down(self, detail): - if self.child: self.child.mouse_down(detail) - def mouse_move(self, detail): - if self.child: self.child.mouse_move(detail) - def mouse_up(self, detail): - if self.child: self.child.mouse_up(detail) - # - def keybd(self, type_detail): - self.child.keybd(type_detail) - def activate(self): - self.child.activate() - def deactivate(self): - self.child.deactivate() - # - def timer(self): - if self.child: self.child.timer() - # - # Upcalls from child to parent - # - def need_mouse(self, child): - self.parent.need_mouse(self) - def no_mouse(self, child): - self.parent.no_mouse(self) - # - def need_timer(self, child): - self.parent.need_timer(self) - def no_timer(self, child): - self.parent.no_timer(self) - # - def need_altdraw(self, child): - self.parent.need_altdraw(self) - def no_altdraw(self, child): - self.parent.no_altdraw(self) - # - def need_keybd(self, child): - self.parent.need_keybd(self) - def no_keybd(self, child): - self.parent.no_keybd(self) - # - def begindrawing(self): - return self.parent.begindrawing() - def beginmeasuring(self): - return self.parent.beginmeasuring() - def getwindow(self): - return self.parent.getwindow() - # - 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) |