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| author | Ritt Konstantin <ritt.ks@gmail.com> | 2010-01-21 13:58:48 (GMT) |
|---|---|---|
| committer | Leonardo Sobral Cunha <leo.cunha@nokia.com> | 2010-01-21 13:59:11 (GMT) |
| commit | c74deadf4b7eeb2800b318e0952dac8f700d9236 (patch) | |
| tree | 1ddc63e9c8a7288c1349048ae2b072969dfee172 /src/corelib/kernel/qabstractitemmodel.h | |
| parent | b739ad7a9f8a81d9f68be53045e3ab9e2ff48ff6 (diff) | |
| download | Qt-c74deadf4b7eeb2800b318e0952dac8f700d9236.zip Qt-c74deadf4b7eeb2800b318e0952dac8f700d9236.tar.gz Qt-c74deadf4b7eeb2800b318e0952dac8f700d9236.tar.bz2 | |
add QModelIndex::rowCount() and QModelIndex::ColumnCount convenience methods
Merge-request: 438
Reviewed-by: Leonardo Sobral Cunha <leo.cunha@nokia.com>
Diffstat (limited to 'src/corelib/kernel/qabstractitemmodel.h')
| -rw-r--r-- | src/corelib/kernel/qabstractitemmodel.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/corelib/kernel/qabstractitemmodel.h b/src/corelib/kernel/qabstractitemmodel.h index 63d9e6f..d91c383 100644 --- a/src/corelib/kernel/qabstractitemmodel.h +++ b/src/corelib/kernel/qabstractitemmodel.h @@ -68,6 +68,8 @@ public: inline int column() const { return c; } inline void *internalPointer() const { return p; } inline qint64 internalId() const { return reinterpret_cast<qint64>(p); } + inline int rowCount() const; + inline int columnCount() const; inline QModelIndex parent() const; inline QModelIndex sibling(int row, int column) const; inline QModelIndex child(int row, int column) const; @@ -385,6 +387,12 @@ inline QModelIndex::QModelIndex(int arow, int acolumn, void *adata, const QAbstractItemModel *amodel) : r(arow), c(acolumn), p(adata), m(amodel) {} +inline int QModelIndex::rowCount() const +{ return m ? m->rowCount(*this) : 0; } + +inline int QModelIndex::columnCount() const +{ return m ? m->columnCount(*this) : 0; } + inline QModelIndex QModelIndex::parent() const { return m ? m->parent(*this) : QModelIndex(); } |