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Added drag and drop support.

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Implemented our own insertRows/deleteRows to avoid bug caused by default drag and drop behaviour of Qt

https://bugreports.qt-project.org/browse/QTBUG-26229
https://bugreports.qt-project.org/browse/QTBUG-6679
p4#: 21028
This commit is contained in:
Magne Sjaastad
2013-03-21 13:41:44 +01:00
parent 1e8d5236d1
commit b0503cabba
5 changed files with 122 additions and 23 deletions
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8
cafUserInterface/cafUiTreeModelPdm.cpp
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@@ -293,9 +293,9 @@ Qt::ItemFlags UiTreeModelPdm::flags(const QModelIndex &index) const
}
//--------------------------------------------------------------------------------------------------
///
/// TO BE DELETED
//--------------------------------------------------------------------------------------------------
bool UiTreeModelPdm::insertRows(int position, int rows, const QModelIndex &parent /*= QModelIndex()*/)
bool UiTreeModelPdm::insertRows_special(int position, int rows, const QModelIndex &parent /*= QModelIndex()*/)
{
PdmUiTreeItem* parentItem = getTreeItemFromIndex(parent);
@@ -311,7 +311,7 @@ bool UiTreeModelPdm::insertRows(int position, int rows, const QModelIndex &paren
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool UiTreeModelPdm::removeRows(int position, int rows, const QModelIndex &parent /*= QModelIndex()*/)
bool UiTreeModelPdm::removeRows_special(int position, int rows, const QModelIndex &parent /*= QModelIndex()*/)
{
if (rows <= 0) return true;
@@ -344,7 +344,7 @@ void UiTreeModelPdm::rebuildUiSubTree(PdmObject* root)
QModelIndex item = getModelIndexFromPdmObject(root);
if (item.isValid())
{
this->removeRows(0, rowCount(item), item);
this->removeRows_special(0, rowCount(item), item);
PdmUiTreeItem* treeItem = getTreeItemFromIndex(item);