diff options
Diffstat (limited to 'vcl/unx')
| -rw-r--r-- | vcl/unx/gtk3/gtk3gtkinst.cxx | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx index 7182deb54e30..ca1315f3101b 100644 --- a/vcl/unx/gtk3/gtk3gtkinst.cxx +++ b/vcl/unx/gtk3/gtk3gtkinst.cxx @@ -5532,6 +5532,27 @@ public: return aRows; } + virtual void selected_foreach(const std::function<void(weld::TreeIter&)>& func) override + { + GtkInstanceTreeIter aGtkIter(nullptr); + + GtkTreeModel* pModel; + GList* pList = gtk_tree_selection_get_selected_rows(gtk_tree_view_get_selection(m_pTreeView), &pModel); + for (GList* pItem = g_list_first(pList); pItem; pItem = g_list_next(pItem)) + { + GtkTreePath* path = static_cast<GtkTreePath*>(pItem->data); + gtk_tree_model_get_iter(pModel, &aGtkIter.iter, path); + func(aGtkIter); + } + g_list_free_full(pList, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free)); + } + + virtual bool is_selected(const weld::TreeIter& rIter) const override + { + const GtkInstanceTreeIter& rGtkIter = static_cast<const GtkInstanceTreeIter&>(rIter); + return gtk_tree_selection_iter_is_selected(gtk_tree_view_get_selection(m_pTreeView), const_cast<GtkTreeIter*>(&rGtkIter.iter)); + } + virtual OUString get_text(int pos, int col) const override { if (col == -1) @@ -5851,10 +5872,13 @@ public: { GtkTreeViewColumn* pColumn = GTK_TREE_VIEW_COLUMN(pEntry->data); GList *pRenderers = gtk_cell_layout_get_cells(GTK_CELL_LAYOUT(pColumn)); - GtkCellRenderer* pRenderer = GTK_CELL_RENDERER(g_list_nth_data(pRenderers, 0)); - gint nRowHeight; - gtk_cell_renderer_get_preferred_height(pRenderer, GTK_WIDGET(m_pTreeView), nullptr, &nRowHeight); - nMaxRowHeight = std::max(nMaxRowHeight, nRowHeight); + for (GList* pRenderer = g_list_first(pRenderers); pRenderer; pRenderer = g_list_next(pRenderer)) + { + GtkCellRenderer* pCellRenderer = GTK_CELL_RENDERER(pRenderer->data); + gint nRowHeight; + gtk_cell_renderer_get_preferred_height(pCellRenderer, GTK_WIDGET(m_pTreeView), nullptr, &nRowHeight); + nMaxRowHeight = std::max(nMaxRowHeight, nRowHeight); + } g_list_free(pRenderers); } |