get_path_at_pos
Description:
Finds the path at the point (x, y), relative to bin_window coordinates (please see
get_bin_window).
That is, x and y are relative to an events coordinates. x and y must come from an event on
the this only where `event->window == gtk_tree_view_get_bin_window ()`. It is primarily for things like
popup menus. If path is non-null, then it will be filled with the
TreePath at that point. This path should be freed with
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 render)
. This function is only meaningful if this is realized. Therefore this function will always return
false if this is not realized or does not have a model.
For converting widget coordinates (eg. the ones you get from GtkWidget:GtkTreeView:query-tooltip), please see
convert_widget_to_bin_window_coords.
Parameters:
| this |
A TreeView. |
| 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 TreePath pointer to be filled in, or null |
| column |
A pointer to a TreeViewColumn pointer to be filled in, or null |
| cell_x |
A pointer where the X coordinate relative to the cell can be placed, or null |
| cell_y |
A pointer where the Y coordinate relative to the cell can be placed, or null |
Returns:
|
true if a row exists at that coordinate. |