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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -1,3 +1,19 @@ +2001-08-20 Donal K. Fellows <fellowsd@cs.man.ac.uk> + + * generic/tkObj.c (TkGetWindowFromObj): Rewrote window code to + reuse a previously worked-out set of window information exactly + when the reference window is the same and no window deletions have + occurred since the object was allocated (display has same epoch + counter.) Required changing the internal rep of the window quite + a bit as now need to save three words-worth of information in the + internal rep (this window, reference window, display epoch.) + * generic/tkObj.c (SetWindowFromAny, DupWindowInternalRep, + FreeWindowInternalRep): Code to support new internal rep for + window objects. + * generic/tkInt.h: Added epoch counter to TkDisplay structure + * generic/tkWindow.c (GetScreen, Tk_DestroyWindow): Epoch counter + is incremented every time a window is deleted. + 2001-08-18 Peter Spjuth <peter.spjuth@space.se> * doc/grid.n: * tests/grid.test: |