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don't draw scrollbar if no need to scroll

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This commit is contained in:
minenice55 2025-09-08 14:40:03 -04:00
parent 5b18297c68
commit 874687e9c7
1 changed files with 25 additions and 22 deletions
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47
src/m_menu.c
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@ -7093,33 +7093,36 @@ void MD_DrawGridCssSelector(void)
INT32 barlen;
INT32 barpos;
columncount = ((numskins - 1) / SKINGRIDWIDTH);
//draw BG
V_DrawFill(x, y, dx, dy, 159);
columncount = ((numskins - 1) / SKINGRIDWIDTH);
//draw scroll bar "back"
x += dx + 4;
V_DrawFill(x, y, scrx+2, dy, 9);
V_DrawFill(x, y, 1, dy, 10);
V_DrawFill(x, y + dy - 1, scrx+2, 1, 10);
x++;
y++;
dy -= 2;
V_DrawFill(x, y, scrx, dy, 15);
//draw scroll bar bar
barlen = dy * SKINGRIDHEIGHT / columncount;
barpos = dy * gridcss_skinydrag / columncount;
if (barpos + barlen > dy)
if (columncount >= SKINGRIDHEIGHT)
{
barlen = dy - barpos;
}
//draw scroll bar "back"
x += dx + 4;
V_DrawFill(x, y, scrx+2, dy, 9);
V_DrawFill(x, y, 1, dy, 10);
V_DrawFill(x, y + dy - 1, scrx+2, 1, 10);
x++;
y++;
dy -= 2;
V_DrawFill(x, y, scrx, dy, 15);
V_DrawFill(x, y + barpos, scrx, barlen, 5);
V_DrawFill(x, y + barpos, 1, barlen, 7);
V_DrawFill(x, y + barpos + barlen - 1, scrx, 1, 7);
//draw scroll bar bar
barlen = dy * SKINGRIDHEIGHT / columncount;
barpos = dy * gridcss_skinydrag / columncount;
if (barpos + barlen > dy)
{
barlen = dy - barpos;
}
V_DrawFill(x, y + barpos, scrx, barlen, 5);
V_DrawFill(x, y + barpos, 1, barlen, 7);
V_DrawFill(x, y + barpos + barlen - 1, scrx, 1, 7);
}
}
// end background and scroll bar