milas/jellyfish-web
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

update components

Browse source
This commit is contained in:
Luke Pulverenti 2016-03-22 23:04:42 -04:00
parent 5f5a748b37
commit 18c23db5c9
7 changed files with 150 additions and 27 deletions
Download patch file Download diff file Expand all files Collapse all files

68
dashboard-ui/bower_components/iron-overlay-behavior/iron-overlay-manager.html vendored
View file

@ -77,11 +77,56 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
return active;
},
/**
* Brings the overlay at the specified index to the front.
* @param {number} i
* @private
*/
_bringOverlayAtIndexToFront: function(i) {
var overlay = this._overlays[i];
var lastI = this._overlays.length - 1;
// If already the top element, return.
if (!overlay || i === lastI) {
return;
}
// Update z-index to be on top.
var minimumZ = Math.max(this.currentOverlayZ(), this._minimumZ);
if (this._getZ(overlay) <= minimumZ) {
this._applyOverlayZ(overlay, minimumZ);
}
// Shift other overlays behind the new on top.
while (i < lastI) {
this._overlays[i] = this._overlays[i + 1];
i++;
}
this._overlays[lastI] = overlay;
},
/**
* Adds the overlay and updates its z-index if it's opened, or removes it if it's closed.
* Also updates the backdrop z-index.
* @param {Element} overlay
*/
addOrRemoveOverlay: function(overlay) {
if (overlay.opened) {
this.addOverlay(overlay);
} else {
this.removeOverlay(overlay);
}
this.trackBackdrop();
},
/**
* Tracks overlays for z-index and focus management.
* @param {Element} overlay
*/
addOverlay: function(overlay) {
var i = this._overlays.indexOf(overlay);
if (i >= 0) {
this._bringOverlayAtIndexToFront(i);
return;
}
var minimumZ = Math.max(this.currentOverlayZ(), this._minimumZ);
this._overlays.push(overlay);
var newZ = this.currentOverlayZ();
@ -97,16 +142,17 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
*/
removeOverlay: function(overlay) {
var i = this._overlays.indexOf(overlay);
if (i >= 0) {
this._overlays.splice(i, 1);
this._setZ(overlay, '');
if (i === -1) {
return;
}
this._overlays.splice(i, 1);
this._setZ(overlay, '');
var node = overlay.restoreFocusOnClose ? overlay.restoreFocusNode : null;
overlay.restoreFocusNode = null;
// Focus back only if still contained in document.body
if (node && Polymer.dom(document.body).deepContains(node)) {
node.focus();
}
var node = overlay.restoreFocusOnClose ? overlay.restoreFocusNode : null;
overlay.restoreFocusNode = null;
// Focus back only if still contained in document.body
if (node && Polymer.dom(document.body).deepContains(node)) {
node.focus();
}
},
@ -152,9 +198,9 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
},
/**
* @param {Element} overlay The overlay that updated its withBackdrop.
* Updates the backdrop z-index.
*/
trackBackdrop: function(overlay) {
trackBackdrop: function() {
this.backdropElement.style.zIndex = this.backdropZ();
},