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updated for version 7.3.862

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Problem:    Dragging the status line can be slow.
Solution:   Look ahead and drop the drag event if there is a next one.
This commit is contained in:
Bram Moolenaar
2013-03-16 14:20:51 +01:00
parent 20754027b3
commit 2526ef276b
5 changed files with 63 additions and 45 deletions
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26
src/normal.c
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@@ -2443,7 +2443,31 @@ do_mouse(oap, c, dir, count, fixindent)
return FALSE;
}
which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag);
for (;;)
{
which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag);
if (is_drag)
{
/* If the next character is the same mouse event then use that
* one. Speeds up dragging the status line. */
if (vpeekc() != NUL)
{
int nc;
int save_mouse_row = mouse_row;
int save_mouse_col = mouse_col;
/* Need to get the character, peeking doesn't get the actual
* one. */
nc = safe_vgetc();
if (c == nc)
continue;
vungetc(nc);
mouse_row = save_mouse_row;
mouse_col = save_mouse_col;
}
}
break;
}
#ifdef FEAT_MOUSESHAPE
/* May have stopped dragging the status or separator line. The pointer is