Workaround braindead QT implementation of ResizeToContents

It's so slow that it's not usable on large datasets.

diff --git a/modules/gui/qt4/components/info_panels.cpp b/modules/gui/qt4/components/info_panels.cpp
index ab693bacd01682736bf599ba2b2103ddeb3faacc..a4f33640148b8db75cc364e6883e42e9a9e1e741 100644 (file)
--- a/modules/gui/qt4/components/info_panels.cpp
+++ b/modules/gui/qt4/components/info_panels.cpp
@@ -410,9 +410,10 @@ InfoPanel::InfoPanel( QWidget *parent,
 
      InfoTree = new QTreeWidget(this);
      InfoTree->setColumnCount( 1 );
 
      InfoTree = new QTreeWidget(this);
      InfoTree->setColumnCount( 1 );

+     InfoTree->setColumnWidth( 0, 20000 );

      InfoTree->header()->hide();
      InfoTree->header()->hide();

-     InfoTree->header()->setStretchLastSection(false);
-     InfoTree->header()->setResizeMode(QHeaderView::ResizeToContents);
+//     InfoTree->header()->setStretchLastSection(false);
+//     InfoTree->header()->setResizeMode(QHeaderView::ResizeToContents);

      layout->addWidget(InfoTree, 1, 0 );
 }
 
      layout->addWidget(InfoTree, 1, 0 );
 }