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tooltip now calcs position more effectively during ADJUST(FLIP)

This commit is contained in:
Mike Blumenkrantz 2014-12-07 20:08:36 -05:00
parent e39f30ae4a
commit 1e79ddfabb
1 changed files with 22 additions and 6 deletions
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28
legacy/elementary/src/lib/els_tooltip.c
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@ -455,15 +455,23 @@ _elm_tooltip_reconfigure(Elm_Tooltip *tt)
TTDBG("ADJUST (POINTER): tx=%d,ty=%d\n", tx, ty);
if ((tx < 0) || (tx + tw > cw))
{
/* if we're offscreen, try to flip over the Y axis */
if ((tx < 0) && (abs((tx + 2 * tw) - cw) < abs(tx)))
tx += tw;
if (tx < 0)
{
/* if we're offscreen to the left, try to flip over the Y axis */
if (abs((tx + 2 * tw) - cw) < abs(tx))
tx += tw;
else
tx = 0;
}
else if (tx + tw > cw)
{
int test_x = tx - tw;
/* if we're offscreen to the right, try to flip over the Y axis */
if ((test_x >= 0) || (tx + tw - cw > abs(test_x)))
tx -= tw;
else
tx = cw - tw;
}
}
else if ((tx > px) && (px > tw))
@ -473,15 +481,23 @@ _elm_tooltip_reconfigure(Elm_Tooltip *tt)
}
if ((ty < 0) || (ty + th > ch))
{
/* if we're offscreen, try to flip over the X axis */
if ((ty < 0) && (abs((ty + 2 * th) - ch) < abs(ty)))
ty += th;
if (ty < 0)
{
/* if we're offscreen to the top, try to flip over the X axis */
if (abs((ty + 2 * th) - ch) < abs(ty))
ty += th;
else
ty = 0;
}
else if (ty + th > ch)
{
int test_y = ty - th;
/* if we're offscreen to the bottom, try to flip over the X axis */
if ((test_y >= 0) || (ty + th - ch > abs(test_y)))
ty -= th;
else
ty = ch - th;
}
}
else if ((ty > py) && (py > th))