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Bug 170921, bug 174163, bug 172329. Image selection occuring when image buttons, linked images or image map areas focused. r=mjudge, sr=bryner

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This commit is contained in:
aaronl%netscape.com 2003-03-08 01:09:26 +00:00
parent 3b607096c7
commit 84551c90d5
1 changed files with 12 additions and 3 deletions
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15
content/events/src/nsEventStateManager.cpp
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@ -4859,7 +4859,7 @@ NS_IMETHODIMP nsEventStateManager::MoveCaretToFocus()
nsCOMPtr<nsIFrameSelection> frameSelection;
shell->GetFrameSelection(getter_AddRefs(frameSelection));
if (frameSelection && rangeDoc) {
if (currentFocusNode && frameSelection && rangeDoc) {
nsCOMPtr<nsISelection> domSelection;
frameSelection->GetSelection(nsISelectionController::SELECTION_NORMAL,
getter_AddRefs(domSelection));
@ -4870,9 +4870,18 @@ NS_IMETHODIMP nsEventStateManager::MoveCaretToFocus()
if (currentFocusNode) {
nsresult rv = rangeDoc->CreateRange(getter_AddRefs(newRange));
if (NS_SUCCEEDED(rv)) {
// If we could create a new range, then set it to the current focus node
// And then collapse the selection
// Set the range to the start of the currently focused node
// Make sure it's collapsed
newRange->SelectNodeContents(currentFocusNode);
nsCOMPtr<nsIDOMNode> firstChild;
currentFocusNode->GetFirstChild(getter_AddRefs(firstChild));
if (!firstChild ) {
// If current focus node is a leaf, set range to before the
// node by using the parent as a container.
// This prevents it from appearing as selected.
newRange->SetStartBefore(currentFocusNode);
newRange->SetEndBefore(currentFocusNode);
}
domSelection->AddRange(newRange);
domSelection->CollapseToStart();
}