vertical nudge for popovers, especially for overlay-centers ones
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@ -124,13 +124,17 @@ const Popover = {
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const leftInnerOffset = overlayCenterScreenBox.left - box.left
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const topInnerOffset = overlayCenterScreenBox.top - box.top
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horizOffset = -leftInnerOffset - overlayCenter.offsetWidth * 0.5
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vertOffset = -topInnerOffset - overlayCenter.offsetWidth * 0.5
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vertOffset = -topInnerOffset - overlayCenter.offsetHeight * 0.5
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} else {
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horizOffset = content.offsetWidth * -0.5
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vertOffset = content.offsetWidth * -0.5
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vertOffset = content.offsetHeight * -0.5
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}
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const leftBorder = origin.x + horizOffset
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const rightBorder = origin.x - horizOffset
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const rightBorder = leftBorder + content.offsetWidth
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const topBorder = origin.y + vertOffset
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const bottomBorder = topBorder + content.offsetHeight
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// If overflowing from left, move it so that it doesn't
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if (leftBorder < xBounds.min) {
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horizOffset += xBounds.min - leftBorder
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@ -141,6 +145,16 @@ const Popover = {
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horizOffset -= rightBorder - xBounds.max
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}
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// If overflowing from top, move it so that it doesn't
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if (topBorder < yBounds.min) {
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vertOffset += yBounds.min - topBorder
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}
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// If overflowing from bottom, move it so that it doesn't
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if (bottomBorder > yBounds.max) {
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vertOffset -= bottomBorder - yBounds.max
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}
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let translateX = 0
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let translateY = 0
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