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Fix incorrect calculation of area that needs to be invalidated for the scrollbars.

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This commit is contained in:
Dominic Clifton
2018-07-12 17:16:14 +02:00
parent b65b03765d
commit 43cfd5fea5
1 changed files with 12 additions and 12 deletions
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lv_objx/lv_page.c
+12 -12
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@@ -621,8 +621,8 @@ static lv_res_t lv_page_scrollable_signal(lv_obj_t * scrl, lv_signal_t sign, voi
lv_area_copy(&sb_area_tmp, &page_ext->sb.hor_area);
sb_area_tmp.x1 += page->coords.x1;
sb_area_tmp.y1 += page->coords.y1;
sb_area_tmp.x2 += page->coords.x2;
sb_area_tmp.y2 += page->coords.y2;
sb_area_tmp.x2 += page->coords.x1;
sb_area_tmp.y2 += page->coords.y1;
lv_inv_area(&sb_area_tmp);
page_ext->sb.hor_draw = 0;
}
@@ -630,8 +630,8 @@ static lv_res_t lv_page_scrollable_signal(lv_obj_t * scrl, lv_signal_t sign, voi
lv_area_copy(&sb_area_tmp, &page_ext->sb.ver_area);
sb_area_tmp.x1 += page->coords.x1;
sb_area_tmp.y1 += page->coords.y1;
sb_area_tmp.x2 += page->coords.x2;
sb_area_tmp.y2 += page->coords.y2;
sb_area_tmp.x2 += page->coords.x1;
sb_area_tmp.y2 += page->coords.y1;
lv_inv_area(&sb_area_tmp);
page_ext->sb.ver_draw = 0;
}
@@ -692,16 +692,16 @@ static void lv_page_sb_refresh(lv_obj_t * page)
lv_area_copy(&sb_area_tmp, &ext->sb.hor_area);
sb_area_tmp.x1 += page->coords.x1;
sb_area_tmp.y1 += page->coords.y1;
sb_area_tmp.x2 += page->coords.x2;
sb_area_tmp.y2 += page->coords.y2;
sb_area_tmp.x2 += page->coords.x1;
sb_area_tmp.y2 += page->coords.y1;
lv_inv_area(&sb_area_tmp);
}
if(ext->sb.ver_draw != 0) {
lv_area_copy(&sb_area_tmp, &ext->sb.ver_area);
sb_area_tmp.x1 += page->coords.x1;
sb_area_tmp.y1 += page->coords.y1;
sb_area_tmp.x2 += page->coords.x2;
sb_area_tmp.y2 += page->coords.y2;
sb_area_tmp.x2 += page->coords.x1;
sb_area_tmp.y2 += page->coords.y1;
lv_inv_area(&sb_area_tmp);
}
@@ -754,16 +754,16 @@ static void lv_page_sb_refresh(lv_obj_t * page)
lv_area_copy(&sb_area_tmp, &ext->sb.hor_area);
sb_area_tmp.x1 += page->coords.x1;
sb_area_tmp.y1 += page->coords.y1;
sb_area_tmp.x2 += page->coords.x2;
sb_area_tmp.y2 += page->coords.y2;
sb_area_tmp.x2 += page->coords.x1;
sb_area_tmp.y2 += page->coords.y1;
lv_inv_area(&sb_area_tmp);
}
if(ext->sb.ver_draw != 0) {
lv_area_copy(&sb_area_tmp, &ext->sb.ver_area);
sb_area_tmp.x1 += page->coords.x1;
sb_area_tmp.y1 += page->coords.y1;
sb_area_tmp.x2 += page->coords.x2;
sb_area_tmp.y2 += page->coords.y2;
sb_area_tmp.x2 += page->coords.x1;
sb_area_tmp.y2 += page->coords.y1;
lv_inv_area(&sb_area_tmp);
}
}