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libsysprof-ui: fix multiple selection movements

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This commit is contained in:
Christian Hergert
2019-05-17 20:25:54 -07:00
parent 9398c7f8a9
commit 8fd3c46593
1 changed files with 27 additions and 1 deletions
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28
src/libsysprof-ui/sysprof-marks-view.c
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@ -94,6 +94,32 @@ sysprof_marks_view_tree_view_key_press_event_cb (SysprofMarksView *self,
return GDK_EVENT_PROPAGATE;
}
static gboolean
get_selected (GtkTreeSelection *selection,
GtkTreeModel **model,
GtkTreeIter *iter)
{
GtkTreeModel *m;
g_assert (GTK_IS_TREE_SELECTION (selection));
if (gtk_tree_selection_count_selected_rows (selection) != 1)
return FALSE;
m = gtk_tree_view_get_model (gtk_tree_selection_get_tree_view (selection));
if (model)
*model = m;
if (iter)
{
GList *paths = gtk_tree_selection_get_selected_rows (selection, model);
gtk_tree_model_get_iter (m, iter, paths->data);
g_list_free_full (paths, (GDestroyNotify)gtk_tree_path_free);
}
return TRUE;
}
static void
sysprof_marks_view_selection_changed_cb (SysprofMarksView *self,
GtkTreeSelection *selection)
@ -105,7 +131,7 @@ sysprof_marks_view_selection_changed_cb (SysprofMarksView *self,
g_assert (SYSPROF_IS_MARKS_VIEW (self));
g_assert (GTK_IS_TREE_SELECTION (selection));
if (gtk_tree_selection_get_selected (selection, &model, &iter))
if (get_selected (selection, &model, &iter))
{
GtkAdjustment *adj;
gdouble x;