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more improvements to the shift select

This commit is contained in:
Damien Churchill 2010-07-01 14:21:37 +01:00
parent 43fb998651
commit f0920f5638
1 changed files with 22 additions and 1 deletions
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23
deluge/ui/web/js/ext-extensions/tree/MultiSelectionModelFix.js
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@ -48,6 +48,9 @@ Ext.override(Ext.tree.MultiSelectionModel, {
var fi = parentNode.indexOf(node), var fi = parentNode.indexOf(node),
li = parentNode.indexOf(this.lastSelNode); li = parentNode.indexOf(this.lastSelNode);
// Select the last clicked node and wipe old selections
this.select(this.lastSelNode, e, false, true);
// Swap the values if required // Swap the values if required
if (fi > li) { if (fi > li) {
fi = fi + li, li = fi - li, fi = fi - li; fi = fi + li, li = fi - li, fi = fi - li;
@ -57,7 +60,7 @@ Ext.override(Ext.tree.MultiSelectionModel, {
parentNode.eachChild(function(n) { parentNode.eachChild(function(n) {
var i = parentNode.indexOf(n); var i = parentNode.indexOf(n);
if (fi < i && i < li) { if (fi < i && i < li) {
this.select(n, e, true); this.select(n, e, true, true);
} }
}, this); }, this);
@ -66,6 +69,24 @@ Ext.override(Ext.tree.MultiSelectionModel, {
} else { } else {
this.select(node, e, e.ctrlKey); this.select(node, e, e.ctrlKey);
} }
},
select: function(node, e, keepExisting, suppressEvent) {
if(keepExisting !== true){
this.clearSelections(true);
}
if(this.isSelected(node)){
this.lastSelNode = node;
return node;
}
this.selNodes.push(node);
this.selMap[node.id] = node;
this.lastSelNode = node;
node.ui.onSelectedChange(true);
if (suppressEvent !== true) {
this.fireEvent('selectionchange', this, this.selNodes);
}
return node;
} }
}) })