| Summary: |
hildon_pannable_area_scroll_to example is wrong (pointer instead of struct) |
| Product: |
[Maemo Official Platform] Desktop platform
|
Reporter: |
Thomas Perl <m> |
| Component: |
hildon-widgets | Assignee: |
Claudio Saavedra <csaavedra> |
| Status: |
RESOLVED
FIXED
|
QA Contact: |
hildon-libs-bugs |
| Severity: |
normal
|
|
|
| Priority: |
Unspecified
|
CC: |
agarcia, andre_klapper
|
| Version: |
5.0/(2.2009.51-1) | Keywords: |
docs |
| Target Milestone: |
5.0/(10.2010.19-1) | |
|
| Hardware: |
All | |
|
| OS: |
Maemo | |
|
| URL: |
http://maemo.org/api_refs/5.0/5.0-final/hildon/HildonPannableArea.html
|
SOFTWARE VERSION: today's documentation on the web server EXACT STEPS LEADING TO PROBLEM: 1. Read the example code for hildon_pannable_area_scroll_to ("example 11") EXPECTED OUTCOME: GtkTreePath *path; GdkRectangle rect; path = gtk_tree_model_get_path (model, &iter); gtk_tree_view_get_background_area (GTK_TREE_VIEW (treeview), path, NULL, &rect); gtk_tree_view_convert_bin_window_to_tree_coords (GTK_TREE_VIEW (treeview), 0, rect.y, NULL, &y); hildon_pannable_area_scroll_to (panarea, -1, y); gtk_tree_path_free (path); ACTUAL OUTCOME: GtkTreePath *path; GdkRectangle *rect; path = gtk_tree_model_get_path (model, &iter); gtk_tree_view_get_background_area (GTK_TREE_VIEW (treeview), path, NULL, &rect); gtk_tree_view_convert_bin_window_to_tree_coords (GTK_TREE_VIEW (treeview), 0, rect.y, NULL, &y); hildon_pannable_area_scroll_to (panarea, -1, y); gtk_tree_path_free (path); REPRODUCIBILITY: always OTHER COMMENTS: The "GdkRectangle" is a struct that has to be filled by gtk_tree_view_get_background_area, not a pointer to that struct. The example does not work in the documentation, because this would give a "GdkRectangle**" to the gtk_tree_view_get_background_area() function. See the documentation for gtk_tree_view_get_background_area at: http://library.gnome.org/devel/gtk/unstable/GtkTreeView.html#gtk-tree-view-get-background-area