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need to check for independent selection to grab mousedown state. will change this to be implemented by selectioncontroller later

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git-svn-id: svn://10.0.0.236/trunk@69190 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
mjudge%netscape.com
2000-05-11 04:50:16 +00:00
parent d8531ad9c1
commit 303c4eb4ce
6 changed files with 96 additions and 54 deletions
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25
mozilla/layout/html/base/src/nsBlockFrame.cpp
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@@ -6309,13 +6309,24 @@ nsBlockFrame::HandleEvent(nsIPresContext* aPresContext,
{
nsresult result;
nsCOMPtr<nsIPresShell> shell;
if (aEvent->message == NS_MOUSE_MOVE) {
nsCOMPtr<nsISelectionController> selCon;
result = GetSelectionController(aPresContext, getter_AddRefs(selCon));
if (NS_FAILED(result) || !selCon)
return result?result:NS_ERROR_FAILURE;
nsCOMPtr<nsIFrameSelection> frameSelection = do_QueryInterface(selCon);
aPresContext->GetShell(getter_AddRefs(shell));
if (!shell)
return NS_OK;
nsCOMPtr<nsIFrameSelection> frameSelection;
PRBool mouseDown = PR_FALSE;
//check to see if we need to ask the selection controller..
if (mState & NS_FRAME_INDEPENDENT_SELECTION)
{
nsCOMPtr<nsISelectionController> selCon;
result = GetSelectionController(aPresContext, getter_AddRefs(selCon));
if (NS_FAILED(result) || !selCon)
return result?result:NS_ERROR_FAILURE;
frameSelection = do_QueryInterface(selCon);
}
else
shell->GetFrameSelection(getter_AddRefs(frameSelection));
if (!frameSelection || NS_FAILED(frameSelection->GetMouseDownState(&mouseDown)) || !mouseDown)
return NS_OK;//do not handle
}
@@ -6334,10 +6345,6 @@ nsBlockFrame::HandleEvent(nsIPresContext* aPresContext,
//can tell who to pass it to
nsCOMPtr<nsILineIterator> it;
nsIFrame *mainframe = this;
nsCOMPtr<nsIPresShell> shell;
aPresContext->GetShell(getter_AddRefs(shell));
if (!shell)
return NS_OK;
nsCOMPtr<nsIFocusTracker> tracker;
result = shell->QueryInterface(NS_GET_IID(nsIFocusTracker),getter_AddRefs(tracker));