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Overhauled window drawing, yet again; fixes issue #155

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- Buffer for window content is bigger than the window, minimizes artifacts
  when window is resized
- Back to using XSetWindowBackgroundPixmap() instead of XCopyArea(),
  no need to handle exposure events; X server can show gray background directly
  after resize event before sxiv redraws the window contents
This commit is contained in:
Bert Münnich
2014-07-28 20:36:32 +02:00
parent 5e481912ec
commit bb6721549b
6 changed files with 54 additions and 75 deletions
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20
thumbs.c
View File

@ -370,7 +370,7 @@ void tns_render(tns_t *tns)
win = tns->win;
win_clear(win);
imlib_context_set_drawable(win->pm);
imlib_context_set_drawable(win->buf.pm);
tns->cols = MAX(1, win->w / thumb_dim);
tns->rows = MAX(1, win->h / thumb_dim);
@ -429,14 +429,14 @@ void tns_mark(tns_t *tns, int n, bool mark)
else
col = win->bgcol;
win_draw_rect(win, win->pm, x - 4, y - 4, 8, 2, true, 0, col);
win_draw_rect(win, win->pm, x - 4, y - 4, 2, 8, true, 0, col);
win_draw_rect(win, win->pm, x + w - 4, y - 4, 8, 2, true, 0, col);
win_draw_rect(win, win->pm, x + w + 2, y - 4, 2, 8, true, 0, col);
win_draw_rect(win, win->pm, x - 4, y + h + 2, 8, 2, true, 0, col);
win_draw_rect(win, win->pm, x - 4, y + h - 4, 2, 8, true, 0, col);
win_draw_rect(win, win->pm, x + w - 4, y + h + 2, 8, 2, true, 0, col);
win_draw_rect(win, win->pm, x + w + 2, y + h - 4, 2, 8, true, 0, col);
win_draw_rect(win, win->buf.pm, x - 4, y - 4, 8, 2, true, 0, col);
win_draw_rect(win, win->buf.pm, x - 4, y - 4, 2, 8, true, 0, col);
win_draw_rect(win, win->buf.pm, x + w - 4, y - 4, 8, 2, true, 0, col);
win_draw_rect(win, win->buf.pm, x + w + 2, y - 4, 2, 8, true, 0, col);
win_draw_rect(win, win->buf.pm, x - 4, y + h + 2, 8, 2, true, 0, col);
win_draw_rect(win, win->buf.pm, x - 4, y + h - 4, 2, 8, true, 0, col);
win_draw_rect(win, win->buf.pm, x + w - 4, y + h + 2, 8, 2, true, 0, col);
win_draw_rect(win, win->buf.pm, x + w + 2, y + h - 4, 2, 8, true, 0, col);
}
}
@ -457,7 +457,7 @@ void tns_highlight(tns_t *tns, int n, bool hl)
else
col = win->bgcol;
win_draw_rect(win, win->pm, t->x - 3, t->y - 3, t->w + 6, t->h + 6,
win_draw_rect(win, win->buf.pm, t->x - 3, t->y - 3, t->w + 6, t->h + 6,
false, 2, col);
if (!hl && t->file->marked)