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patch 8.1.1596: when resizing the screen may draw popup in wrong position

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Problem:    When resizing the screen may draw popup in wrong position. (Masato
            Nishihata)
Solution:   Check the popup is not outside of the screen. (fixes #4592)
This commit is contained in:
Bram Moolenaar
2019-06-26 01:03:53 +02:00
parent 88c47aa692
commit c2a4316500
2 changed files with 5 additions and 2 deletions
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5
src/popupwin.c
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@@ -2154,8 +2154,9 @@ update_popups(void (*win_update)(win_T *wp))
wp->w_winrow += top_off;
wp->w_wincol += left_off;
// Draw the popup text.
win_update(wp);
// Draw the popup text, unless it's off screen.
if (wp->w_winrow < screen_Rows && wp->w_wincol < screen_Columns)
win_update(wp);
wp->w_winrow -= top_off;
wp->w_wincol -= left_off;