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Fix for 77859. r=danm, sr=waterson

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This commit is contained in:
hyatt%netscape.com 2001-04-28 03:48:38 +00:00
parent a6dedba315
commit b03223f5de
2 changed files with 20 additions and 2 deletions
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11
layout/forms/nsListControlFrame.cpp
View File

@ -1056,7 +1056,11 @@ nsListControlFrame::DisplaySelected(nsIContent* aContent)
//XXX: This is temporary. It simulates psuedo states by using a attribute selector on
// -moz-option-selected in the ua.css style sheet. This will not be needed when
// The event state manager supports selected states. KMM
nsAutoString attr;
nsresult rv = aContent->GetAttribute(kNameSpaceID_None, nsLayoutAtoms::optionSelectedPseudo, attr);
if (rv != NS_CONTENT_ATTR_NOT_THERE)
return;
if (PR_TRUE == mIsAllFramesHere) {
aContent->SetAttribute(kNameSpaceID_None, nsLayoutAtoms::optionSelectedPseudo, nsAutoString(), PR_TRUE);
//ForceRedraw();
@ -1072,6 +1076,11 @@ nsListControlFrame::DisplayDeselected(nsIContent* aContent)
//XXX: This is temporary. It simulates psuedo states by using a attribute selector on
// -moz-option-selected in the ua.css style sheet. This will not be needed when
// The event state manager is functional. KMM
nsAutoString attr;
nsresult rv = aContent->GetAttribute(kNameSpaceID_None, nsLayoutAtoms::optionSelectedPseudo, attr);
if (rv == NS_CONTENT_ATTR_NOT_THERE)
return;
if (PR_TRUE == mIsAllFramesHere) {
aContent->UnsetAttribute(kNameSpaceID_None, nsLayoutAtoms::optionSelectedPseudo, PR_TRUE);
//ForceRedraw();

11
layout/html/forms/src/nsListControlFrame.cpp
View File

@ -1056,7 +1056,11 @@ nsListControlFrame::DisplaySelected(nsIContent* aContent)
//XXX: This is temporary. It simulates psuedo states by using a attribute selector on
// -moz-option-selected in the ua.css style sheet. This will not be needed when
// The event state manager supports selected states. KMM
nsAutoString attr;
nsresult rv = aContent->GetAttribute(kNameSpaceID_None, nsLayoutAtoms::optionSelectedPseudo, attr);
if (rv != NS_CONTENT_ATTR_NOT_THERE)
return;
if (PR_TRUE == mIsAllFramesHere) {
aContent->SetAttribute(kNameSpaceID_None, nsLayoutAtoms::optionSelectedPseudo, nsAutoString(), PR_TRUE);
//ForceRedraw();
@ -1072,6 +1076,11 @@ nsListControlFrame::DisplayDeselected(nsIContent* aContent)
//XXX: This is temporary. It simulates psuedo states by using a attribute selector on
// -moz-option-selected in the ua.css style sheet. This will not be needed when
// The event state manager is functional. KMM
nsAutoString attr;
nsresult rv = aContent->GetAttribute(kNameSpaceID_None, nsLayoutAtoms::optionSelectedPseudo, attr);
if (rv == NS_CONTENT_ATTR_NOT_THERE)
return;
if (PR_TRUE == mIsAllFramesHere) {
aContent->UnsetAttribute(kNameSpaceID_None, nsLayoutAtoms::optionSelectedPseudo, PR_TRUE);
//ForceRedraw();