diff options
Diffstat (limited to 'include/vcl/weld.hxx')
| -rw-r--r-- | include/vcl/weld.hxx | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/include/vcl/weld.hxx b/include/vcl/weld.hxx index 327e3762cf3d..197eaaca79b7 100644 --- a/include/vcl/weld.hxx +++ b/include/vcl/weld.hxx @@ -642,7 +642,7 @@ private: protected: Link<TreeView&, void> m_aChangeHdl; - Link<TreeView&, void> m_aRowActivatedHdl; + Link<TreeView&, bool> m_aRowActivatedHdl; Link<int, void> m_aColumnClickedHdl; Link<const std::pair<int, int>&, void> m_aRadioToggleHdl; Link<const TreeIter&, bool> m_aEditingStartedHdl; @@ -657,7 +657,7 @@ protected: std::vector<int> m_aRadioIndexes; void signal_changed() { m_aChangeHdl.Call(*this); } - void signal_row_activated() { m_aRowActivatedHdl.Call(*this); } + bool signal_row_activated() { return m_aRowActivatedHdl.Call(*this); } void signal_column_clicked(int nColumn) { m_aColumnClickedHdl.Call(nColumn); } bool signal_expanding(const TreeIter& rIter) { @@ -725,7 +725,14 @@ public: } void connect_changed(const Link<TreeView&, void>& rLink) { m_aChangeHdl = rLink; } - void connect_row_activated(const Link<TreeView&, void>& rLink) { m_aRowActivatedHdl = rLink; } + + /* A row is "activated" when the user double clicks a treeview row. It may + also be emitted when a row is selected and Space or Enter is pressed. + + a return of "true" means the activation has been handled, a "false" propogates + the activation to the default handler which expands/collapses the row, if possible. + */ + void connect_row_activated(const Link<TreeView&, bool>& rLink) { m_aRowActivatedHdl = rLink; } // Argument is a pair of row, col describing the node in non-tree mode. // If in tree mode, then retrieve the toggled node with get_cursor @@ -1400,7 +1407,7 @@ public: { return m_xEntry->get_selection_bounds(rStartPos, rEndPos); } - void connect_row_activated(const Link<TreeView&, void>& rLink) + void connect_row_activated(const Link<TreeView&, bool>& rLink) { m_xTreeView->connect_row_activated(rLink); } |