take a treeview with some displayed rows. click on a row. it is selected. shift-click on some other row. now several rows are selected (assuming MULTIPLE was chosen). now press but do not release the mouse on one of the selected rows. the selection changes to just that row. this doesn't follow the HIG, because the treeview is changing the selection before any possible drag is initiated. clicking on an already selected row should not have any consequence until button release. the only excuse i can see for this is the incredibly disappointing fact that the treeview only supports single row drag-n-drop natively, therefore the selection has to necessarily collapse to a single row before the drag begins. however, in gtkmm it has proven quite simple to derive a class from TreeView that supports multi-row DnD, apart from this problem with multi-select-then-press-n-drag collapsing the selection to a single row. multi-select-n-drag as a single mouse operation works just fine. if someone can confirm that this is not "intended" behaviour, i will file it in bugzilla. --p _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
