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patch 8.1.0698: clearing the window is used too often

Problem:    Clearing the window is used too often, causing the command line
            to be cleared when opening a tab. (Miroslav Koškár)
Solution:   Use NOT_VALID instead of CLEAR.  (suggested by Jason Franklin,
            closes #630)  Also do this for a few other places where clearing
            the screen isn't really needed.
This commit is contained in:
Bram Moolenaar
2019-01-06 17:25:29 +01:00
parent b328cca254
commit bf3250a8ad
2 changed files with 8 additions and 7 deletions

View File

@@ -1577,7 +1577,7 @@ win_exchange(long Prenum)
(void)win_comp_pos(); /* recompute window positions */
win_enter(wp, TRUE);
redraw_later(CLEAR);
redraw_all_later(NOT_VALID);
}
/*
@@ -1660,7 +1660,7 @@ win_rotate(int upwards, int count)
(void)win_comp_pos();
}
redraw_later(CLEAR);
redraw_all_later(NOT_VALID);
}
/*
@@ -1817,7 +1817,7 @@ win_equal_rec(
frame_new_height(topfr, height, FALSE, FALSE);
topfr->fr_win->w_wincol = col;
frame_new_width(topfr, width, FALSE, FALSE);
redraw_all_later(CLEAR);
redraw_all_later(NOT_VALID);
}
}
else if (topfr->fr_layout == FR_ROW)
@@ -3702,7 +3702,7 @@ win_new_tabpage(int after)
entering_window(curwin);
#endif
redraw_all_later(CLEAR);
redraw_all_later(NOT_VALID);
apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf);
apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf);
apply_autocmds(EVENT_TABNEW, NULL, NULL, FALSE, curbuf);
@@ -3939,7 +3939,6 @@ enter_tabpage(
last_status(FALSE); /* status line may appear or disappear */
(void)win_comp_pos(); /* recompute w_winrow for all windows */
must_redraw = CLEAR; /* need to redraw everything */
#ifdef FEAT_DIFF
diff_need_scrollbind = TRUE;
#endif
@@ -3973,7 +3972,7 @@ enter_tabpage(
apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
}
redraw_all_later(CLEAR);
redraw_all_later(NOT_VALID);
}
/*
@@ -6569,7 +6568,7 @@ restore_snapshot(
win_comp_pos();
if (wp != NULL && close_curwin)
win_goto(wp);
redraw_all_later(CLEAR);
redraw_all_later(NOT_VALID);
}
clear_snapshot(curtab, idx);
}