c3317e87ec
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2453 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
81 lines
2.8 KiB
Plaintext
81 lines
2.8 KiB
Plaintext
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BUGS
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=====================================================================
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- dmalloc shows duplicate deletion after merging two lines and
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deleting the second half
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- word wrap for objects with lots of non-space needs to search in positive
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direction if begin of first object is reached
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- delete in empty line doesn't always work
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- fix initial scrollbar sizes
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- fix horiz scrollbar size
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TODO
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=====================================================================
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Adding many lines makes it terribly slow.
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Printing produces empty pages only.
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Formatting of first text in message in M is broken.
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Large images in last line don't get displayed properly.
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Taking last line's height as default for next is rubbish,
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use "default height" and adjust as necessary.
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Selections:
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- moving in negative direction doesn't work
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- selection state not properly reset, only works once
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- selecting non-text objects is strange
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wxllist::GetSize() requires extra Layout() call, which should not be
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necessary. Find out why this is so.
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YES, it is necessary, because the normal drawing only happens within
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the visible window.
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I must find a way to re-Layout() objects. This is only required after
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their sizes change:
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- Just mark them as dirty:
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- mark current line as dirty when editing it (so width gets recalculated)
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- mark all following lines as dirty when changing font settings
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- Let Layout() work only on the dirty lines.
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!!! GOOD: this can also be used to recalculate the wxLayoutObjectCmds'
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fonts! :-)
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- searching for text
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- moving cursor in non-edit mode
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- cursor screen positioning ignores font sizes once again :-(
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--> UpdateCursorScreenPos() cannot work as it ignores previous font formatting commands.
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Either draw cursor when drawing text, or wait for new wxLayoutObjectCmd to be fully
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implemented.
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RECENTLY FIXED (?)
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- fix(simplify) cursor size calculation
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- delete in empty line doesn't work
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- fix horiz scrollbar size OK here, a Mahogany problem?
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- with a large number of lines, wraps to top of scrolled window
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--> check where the problem lies, add a debug function showing all coordinates
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- update rectangle (needs support in wxllist and wxWindows)
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--> needs a bit of fixing still
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some code bits are commented out in wxlwindow.cpp
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offset handling seems a bit dodgy, white shadow to top/left of cursor
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- replacement of llist in window
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- undo
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- font optimisations(!)
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- occasionally wraps lines wongly (twice) ??
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- UNDO
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later:
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- DragNDrop ... broken in wxGTK at present
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- cut&paste ... broken in wxGTK at present, Paste already implemented
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- Selections
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- More optimisations:
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- let each line have a pointer to the last layoutcommand and let that
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one only store the settings that changed, then we no longer need to
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recalculate all the lines
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