TreeView.getPathAtPos
bool getPathAtPos(int x, int y, out gtk.tree_path.TreePath path, out gtk.tree_view_column.TreeViewColumn column, out int cellX, out int cellY)Finds the path at the point (x, y), relative to bin_window coordinates. That is, x and y are relative to an events coordinates. Widget-relative coordinates must be converted using gtk.tree_view.TreeView.convertWidgetToBinWindowCoords. It is primarily for things like popup menus. If path is non-null, then it will be filled with the gtk.tree_path.TreePath at that point. This path should be freed with gtk.tree_path.TreePath.free. If column is non-null, then it will be filled with the column at that point. cell_x and cell_y return the coordinates relative to the cell background (i.e. the background_area passed to gtk.cell_renderer.CellRenderer.render). This function is only meaningful if tree_view is realized. Therefore this function will always return false if tree_view is not realized or does not have a model.
For converting widget coordinates (eg. the ones you get from GtkWidget::query-tooltip), please see gtk.tree_view.TreeView.convertWidgetToBinWindowCoords.
Parameters
x | The x position to be identified (relative to bin_window). |
y | The y position to be identified (relative to bin_window). |
path | A pointer to a gtk.tree_path.TreePath pointer to be filled in |
column | A pointer to a gtk.tree_view_column.TreeViewColumn pointer to be filled in |
cellX | A pointer where the X coordinate relative to the cell can be placed |
cellY | A pointer where the Y coordinate relative to the cell can be placed |