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patch 8.2.3763: when editing the cmdline a callback may cause a scroll up

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Problem:    When editing the command line a FocusLost callback may cause the
            screen to scroll up.
Solution:   Do not redraw at the last line but at the same place where the
            command line was before. (closes #9295)
This commit is contained in:
Bram Moolenaar
2021-12-09 10:51:05 +00:00
parent 56150da687
commit e50507126f
16 changed files with 45 additions and 42 deletions
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24
src/ui.c
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@@ -1156,29 +1156,7 @@ ui_focus_change(
: EVENT_FOCUSLOST, NULL, NULL, FALSE, curbuf);
if (need_redraw)
{
// Something was executed, make sure the cursor is put back where it
// belongs.
need_wait_return = FALSE;
if (State & CMDLINE)
redrawcmdline();
else if (State == HITRETURN || State == SETWSIZE || State == ASKMORE
|| State == EXTERNCMD || State == CONFIRM || exmode_active)
repeat_message();
else if ((State & NORMAL) || (State & INSERT))
{
if (must_redraw != 0)
update_screen(0);
setcursor();
}
cursor_on(); // redrawing may have switched it off
out_flush_cursor(FALSE, TRUE);
# ifdef FEAT_GUI
if (gui.in_use)
gui_update_scrollbars(FALSE);
# endif
}
redraw_after_callback(TRUE, TRUE);
// File may have been changed from 'readonly' to 'noreadonly'
if (need_maketitle)