Method
GtkTreeViewis_blank_at_pos
deprecated: 4.10
Declaration [src]
gboolean
gtk_tree_view_is_blank_at_pos (
GtkTreeView* tree_view,
int x,
int y,
GtkTreePath** path,
GtkTreeViewColumn** column,
int* cell_x,
int* cell_y
)
Description [src]
Determine whether the point (x, y) in tree_view is blank, that is no
cell content nor an expander arrow is drawn at the location. If so, the
location can be considered as the background. You might wish to take
special action on clicks on the background, such as clearing a current
selection, having a custom context menu or starting rubber banding.
The x and y coordinate that are provided must be relative to bin_window
coordinates. Widget-relative coordinates must be converted using gtk_tree_view_convert_widget_to_bin_window_coords().
For converting widget coordinates (eg. the ones you get from GtkWidget::query-tooltip), please see gtk_tree_view_convert_widget_to_bin_window_coords().
The path, column, cell_x and cell_y arguments will be filled in
likewise as for gtk_tree_view_get_path_at_pos(). Please see
gtk_tree_view_get_path_at_pos() for more information.
Deprecated since: 4.10
Use GtkListView or GtkColumnView instead.
Parameters
x-
Type:
intThe x position to be identified (relative to bin_window)
y-
Type:
intThe y position to be identified (relative to bin_window)
path-
Type:
GtkTreePathA pointer to a
GtkTreePathpointer to be filled in.The argument will be set by the function. The argument can be set to NULLby the method.The argument can be NULL.The caller of the method takes ownership of the returned data, and is responsible for freeing it. column-
Type:
GtkTreeViewColumnA pointer to a
GtkTreeViewColumnpointer to be filled in.The argument will be set by the function. The argument can be set to NULLby the method.The argument can be NULL.The returned data is owned by the instance. cell_x-
Type:
int*A pointer where the X coordinate relative to the cell can be placed.
The argument will be set by the function. The argument can be NULL. cell_y-
Type:
int*A pointer where the Y coordinate relative to the cell can be placed.
The argument will be set by the function. The argument can be NULL.