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do not draw a row, scrollbar or statusbar if its completely outside the window … |
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git clone git://git.codemadness.org/sfeed_curses |
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--- |
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commit e8baa8ef0f426922b49a941a18fa26f7b6bcc37e |
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parent 3bc8fcc8b261f1b73d8b24d7a3f5cd8e2654ab78 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Wed, 31 Mar 2021 18:13:01 +0200 |
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do not draw a row, scrollbar or statusbar if its completely outside the window |
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The drawing of the row outside is reproducable if only 2 "dirty" rows are |
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redrawn. |
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Diffstat: |
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M sfeed_curses.c | 7 ++++--- |
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1 file changed, 4 insertions(+), 3 deletions(-) |
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--- |
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diff --git a/sfeed_curses.c b/sfeed_curses.c |
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@@ -799,7 +799,8 @@ pane_row_draw(struct pane *p, off_t pos, int selected) |
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{ |
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struct row *row; |
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- if (p->hidden || !p->width || !p->height) |
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+ if (p->hidden || !p->width || !p->height || |
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+ p->x >= win.width || p->y + (pos % p->height) >= win.height) |
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return; |
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row = pane_row_get(p, pos); |
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@@ -1024,7 +1025,7 @@ scrollbar_draw(struct scrollbar *s) |
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if (!s->dirty) |
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return; |
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s->dirty = 0; |
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- if (s->hidden || !s->size) |
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+ if (s->hidden || !s->size || s->x >= win.width || s->y >= win.height) |
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return; |
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cursorsave(); |
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@@ -1188,7 +1189,7 @@ statusbar_draw(struct statusbar *s) |
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if (!s->dirty) |
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return; |
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s->dirty = 0; |
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- if (s->hidden || !s->width) |
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+ if (s->hidden || !s->width || s->x >= win.width || s->y >= win.height) |
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return; |
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cursorsave(); |
