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fixed move mouse over selected item in dropdown, it will no longer hilite disabled items

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Bug 72226 r=waterson sr=attinasi
This commit is contained in:
rods%netscape.com 2001-03-20 11:48:27 +00:00
parent 755cc117c9
commit f14a83706d
2 changed files with 20 additions and 14 deletions
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17
layout/forms/nsListControlFrame.cpp
View File

@ -3435,14 +3435,17 @@ nsListControlFrame::MouseMove(nsIDOMEvent* aMouseEvent)
PRInt32 oldIndex;
PRInt32 curIndex = mSelectedIndex;
if (NS_SUCCEEDED(GetIndexFromDOMEvent(aMouseEvent, oldIndex, curIndex))) {
mSelectedIndex = curIndex;
mOldSelectedIndex = oldIndex;
if (kNothingSelected != mSelectedIndex) {
if (mOldSelectedIndex != mSelectedIndex) {
if (mOldSelectedIndex != kNothingSelected) {
SetContentSelected(mOldSelectedIndex, PR_FALSE);
PRBool optionIsDisabled = PR_FALSE;
if (NS_SUCCEEDED(IsTargetOptionDisabled(optionIsDisabled)) && !optionIsDisabled) {
mSelectedIndex = curIndex;
mOldSelectedIndex = oldIndex;
if (kNothingSelected != mSelectedIndex) {
if (mOldSelectedIndex != mSelectedIndex) {
if (mOldSelectedIndex != kNothingSelected) {
SetContentSelected(mOldSelectedIndex, PR_FALSE);
}
SetContentSelected(mSelectedIndex, PR_TRUE);
}
SetContentSelected(mSelectedIndex, PR_TRUE);
}
}
}

17
layout/html/forms/src/nsListControlFrame.cpp
View File

@ -3435,14 +3435,17 @@ nsListControlFrame::MouseMove(nsIDOMEvent* aMouseEvent)
PRInt32 oldIndex;
PRInt32 curIndex = mSelectedIndex;
if (NS_SUCCEEDED(GetIndexFromDOMEvent(aMouseEvent, oldIndex, curIndex))) {
mSelectedIndex = curIndex;
mOldSelectedIndex = oldIndex;
if (kNothingSelected != mSelectedIndex) {
if (mOldSelectedIndex != mSelectedIndex) {
if (mOldSelectedIndex != kNothingSelected) {
SetContentSelected(mOldSelectedIndex, PR_FALSE);
PRBool optionIsDisabled = PR_FALSE;
if (NS_SUCCEEDED(IsTargetOptionDisabled(optionIsDisabled)) && !optionIsDisabled) {
mSelectedIndex = curIndex;
mOldSelectedIndex = oldIndex;
if (kNothingSelected != mSelectedIndex) {
if (mOldSelectedIndex != mSelectedIndex) {
if (mOldSelectedIndex != kNothingSelected) {
SetContentSelected(mOldSelectedIndex, PR_FALSE);
}
SetContentSelected(mSelectedIndex, PR_TRUE);
}
SetContentSelected(mSelectedIndex, PR_TRUE);
}
}
}