}
});
+// when refreshing a grid/tree view, restoring the focus moves the view back to
+// the previously focused item. Save scroll position before refocusing.
+Ext.define(null, {
+ override: 'Ext.view.Table',
+
+ jumpToFocus: false,
+
+ saveFocusState: function() {
+ var me = this,
+ store = me.dataSource,
+ actionableMode = me.actionableMode,
+ navModel = me.getNavigationModel(),
+ focusPosition = actionableMode ? me.actionPosition : navModel.getPosition(true),
+ refocusRow, refocusCol;
+
+ if (focusPosition) {
+ // Separate this from the instance that the nav model is using.
+ focusPosition = focusPosition.clone();
+
+ // Exit actionable mode.
+ // We must inform any Actionables that they must relinquish control.
+ // Tabbability must be reset.
+ if (actionableMode) {
+ me.ownerGrid.setActionableMode(false);
+ }
+
+ // Blur the focused descendant, but do not trigger focusLeave.
+ me.el.dom.focus();
+
+ // Exiting actionable mode navigates to the owning cell, so in either focus mode we must
+ // clear the navigation position
+ navModel.setPosition();
+
+ // The following function will attempt to refocus back in the same mode to the same cell
+ // as it was at before based upon the previous record (if it's still inthe store), or the row index.
+ return function() {
+ // If we still have data, attempt to refocus in the same mode.
+ if (store.getCount()) {
+
+ // Adjust expectations of where we are able to refocus according to what kind of destruction
+ // might have been wrought on this view's DOM during focus save.
+ refocusRow = Math.min(focusPosition.rowIdx, me.all.getCount() - 1);
+ refocusCol = Math.min(focusPosition.colIdx, me.getVisibleColumnManager().getColumns().length - 1);
+ focusPosition = new Ext.grid.CellContext(me).setPosition(
+ store.contains(focusPosition.record) ? focusPosition.record : refocusRow, refocusCol);
+
+ if (actionableMode) {
+ me.ownerGrid.setActionableMode(true, focusPosition);
+ } else {
+ me.cellFocused = true;
+
+ // we sometimes want to scroll back to where we were
+ var x = me.getScrollX();
+ var y = me.getScrollY();
+
+ // Pass "preventNavigation" as true so that that does not cause selection.
+ navModel.setPosition(focusPosition, null, null, null, true);
+
+ if (!me.jumpToFocus) {
+ me.scrollTo(x,y);
+ }
+ }
+ }
+ // No rows - focus associated column header
+ else {
+ focusPosition.column.focus();
+ }
+ };
+ }
+ return Ext.emptyFn;
+ }
+});
+
// should be fixed with ExtJS 6.0.2, see:
// https://www.sencha.com/forum/showthread.php?307244-Bug-with-datefield-in-window-with-scroll
Ext.define('Proxmox.Datepicker', {