зеркало из https://github.com/mozilla/gecko-dev.git
bug 54306 - fix extending the current selection using shift-click. sr/a=hyatt.
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Родитель
3c9652d210
Коммит
6f94a141e9
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@ -303,9 +303,10 @@ nsXULTreeElement::SelectItemRange(nsIDOMXULElement* aStartItem, nsIDOMXULElement
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nsCOMPtr<nsIDOMXULElement> startItem;
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if (aStartItem == nsnull) {
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// Continue the ranged selection based off the first item selected
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if (!mSelectionStart)
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mSelectionStart = mCurrentItem;
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startItem = mSelectionStart;
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if (mSelectionStart)
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startItem = mSelectionStart;
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else
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startItem = mCurrentItem;
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}
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else startItem = aStartItem;
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@ -317,6 +318,8 @@ nsXULTreeElement::SelectItemRange(nsIDOMXULElement* aStartItem, nsIDOMXULElement
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SetSuppressOnSelect(PR_TRUE);
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ClearItemSelection();
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mSelectionStart = startItem;
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PRInt32 startIndex = 0,
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endIndex = 0;
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@ -303,9 +303,10 @@ nsXULTreeElement::SelectItemRange(nsIDOMXULElement* aStartItem, nsIDOMXULElement
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nsCOMPtr<nsIDOMXULElement> startItem;
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if (aStartItem == nsnull) {
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// Continue the ranged selection based off the first item selected
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if (!mSelectionStart)
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mSelectionStart = mCurrentItem;
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startItem = mSelectionStart;
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if (mSelectionStart)
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startItem = mSelectionStart;
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else
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startItem = mCurrentItem;
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}
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else startItem = aStartItem;
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@ -317,6 +318,8 @@ nsXULTreeElement::SelectItemRange(nsIDOMXULElement* aStartItem, nsIDOMXULElement
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SetSuppressOnSelect(PR_TRUE);
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ClearItemSelection();
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mSelectionStart = startItem;
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PRInt32 startIndex = 0,
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endIndex = 0;
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