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Bug 59465 - retain multiple selection on right-click. r=disttsc@bart.nl, r/a=hyatt@netscape.com

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bryner%uiuc.edu 2000-11-11 07:42:52 +00:00
parent 24d2cef11e
commit 4157ff15d5
1 changed files with 20 additions and 13 deletions
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33
xpfe/global/resources/content/treeBindings.xml
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@ -394,22 +394,29 @@
parentNode.currentItem = t.parentNode.parentNode;
}
else {
var selectedItems = parentNode.selectedItems;
var didSuppressSelect = false;
var i = 0;
while (i < selectedItems.length) {
if (selectedItems[i] != t.parentNode.parentNode) {
if (!didSuppressSelect) {
parentNode.suppressOnSelect = true;
didSuppressSelect = true;
/* We want to deselect all the selected items except what was
clicked, UNLESS it was a right-click. We have to do this
in click rather than mousedown so that you can drag a
selected group of items */
if (event.button == 1) {
var selectedItems = parentNode.selectedItems;
var didSuppressSelect = false;
var i = 0;
while (i < selectedItems.length) {
if (selectedItems[i] != t.parentNode.parentNode) {
if (!didSuppressSelect) {
parentNode.suppressOnSelect = true;
didSuppressSelect = true;
}
parentNode.removeItemFromSelection(selectedItems[i]);
}
parentNode.removeItemFromSelection(selectedItems[i]);
else
i++;
}
else
i++;
if (didSuppressSelect)
parentNode.suppressOnSelect = false;
}
if (didSuppressSelect)
parentNode.suppressOnSelect = false;
}
}
]]>