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hide while destroying. prevents bad messages from getting to partially dead window. bug 28241

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danm%netscape.com 2000-02-27 22:34:18 +00:00
parent 9059c3a2c7
commit 9fe3a0a9db
1 changed files with 10 additions and 0 deletions
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10
xpfe/appshell/src/nsXULWindow.cpp
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@ -326,7 +326,12 @@ NS_IMETHODIMP nsXULWindow::Destroy()
nsCOMPtr<nsIXULWindow> placeHolder = this;
// Remove modality (if any) and hide while destroying. More than
// a convenience, the hide prevents user interaction with the partially
// destroyed window. This is especially necessary when the eldest window
// in a stack of modal windows is destroyed first. It happens.
ExitModalLoop();
mWindow->Show(PR_FALSE);
if(mDocShell)
{
@ -722,6 +727,11 @@ NS_IMETHODIMP nsXULWindow::LoadTitleFromXUL()
NS_IMETHODIMP nsXULWindow::PersistPositionAndSize(PRBool aPosition, PRBool aSize)
{
// can happen when the persistence timer fires at an inopportune time
// during window shutdown
if (!mDocShell)
return NS_ERROR_FAILURE;
nsCOMPtr<nsIDOMElement> docShellElement;
GetDOMElementFromDocShell(mDocShell, getter_AddRefs(docShellElement));
if(!docShellElement)