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- import { contains, elt, removeChildrenAndAdd } from "../util/dom.js"
- import { e_target } from "../util/event.js"
- export function widgetHeight(widget) {
- if (widget.height != null) return widget.height
- let cm = widget.doc.cm
- if (!cm) return 0
- if (!contains(document.body, widget.node)) {
- let parentStyle = "position: relative;"
- if (widget.coverGutter)
- parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;"
- if (widget.noHScroll)
- parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;"
- removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle))
- }
- return widget.height = widget.node.parentNode.offsetHeight
- }
- // Return true when the given mouse event happened in a widget
- export function eventInWidget(display, e) {
- for (let n = e_target(e); n != display.wrapper; n = n.parentNode) {
- if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") ||
- (n.parentNode == display.sizer && n != display.mover))
- return true
- }
- }
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