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Handle d&d between multiple popdown trees. Make sure we broadcast that the current view has changed so that the title strip picks it up.

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This commit is contained in:
pinkerton%netscape.com 1998-08-20 21:51:10 +00:00
parent a74719d40d
commit 3c7df4ca9c
2 changed files with 7 additions and 6 deletions
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11
cmd/macfe/rdfui/CRDFCoordinator.cp
View File

@ -377,8 +377,10 @@ void CRDFCoordinator::HandleNotification(
//
void CRDFCoordinator::SelectView(HT_View view)
{
if ( view )
if ( view ) {
mTreePane->OpenView(view);
BroadcastMessage ( CRDFCoordinator::msg_ActiveSelectorChanged, view );
}
} // SelectView
@ -731,7 +733,6 @@ CShackRDFCoordinator :: BuildHTPane ( const char* inURL, unsigned int inCount,
// the title bar to update the title.
HT_View view = HT_GetSelectedView(mHTPane);
SelectView ( view );
BroadcastMessage ( CRDFCoordinator::msg_ActiveSelectorChanged, view );
}
} // BuildHTPane
@ -812,10 +813,10 @@ CPopdownRDFCoordinator :: ~CPopdownRDFCoordinator ( )
void
CPopdownRDFCoordinator :: BuildHTPane ( HT_Resource inNode )
{
// out with the old
if ( mHTPane )
// out with the old, but only if it is not the pane originating d&d.
if ( mHTPane != CPopdownFlexTable::HTPaneOriginatingDragAndDrop() )
HT_DeletePane ( mHTPane );
// in with the new
mHTPane = CreateHTPane ( inNode );
if ( mHTPane ) {

2
cmd/macfe/rdfui/CRDFCoordinator.h
View File

@ -273,5 +273,5 @@ protected:
Boolean &outUsesMark,
Char16 &outMark,
Str255 outName);
}; // CPopdownRDFCoordinator