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libsysprof-ui: add empty state for timing data

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This commit is contained in:
Christian Hergert
2019-05-15 19:34:54 -07:00
parent c1d972d0c5
commit e3245c3c3b
3 changed files with 90 additions and 67 deletions
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7
src/libsysprof-ui/sysprof-marks-view.c
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@ -39,6 +39,7 @@ typedef struct
GtkTreeView *tree_view;
GtkTreeViewColumn *duration_column;
SysprofCellRendererDuration *duration_cell;
GtkStack *stack;
} SysprofMarksViewPrivate;
enum {
@ -216,6 +217,7 @@ sysprof_marks_view_class_init (SysprofMarksViewClass *klass)
gtk_widget_class_bind_template_child_private (widget_class, SysprofMarksView, tree_view);
gtk_widget_class_bind_template_child_private (widget_class, SysprofMarksView, duration_cell);
gtk_widget_class_bind_template_child_private (widget_class, SysprofMarksView, duration_column);
gtk_widget_class_bind_template_child_private (widget_class, SysprofMarksView, stack);
properties [PROP_ZOOM_MANAGER] =
g_param_spec_object ("zoom-manager", NULL, NULL,
@ -291,6 +293,11 @@ sysprof_marks_view_load_cb (GObject *object,
gtk_tree_view_set_model (priv->tree_view, GTK_TREE_MODEL (model));
if (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (model), NULL) == 0)
gtk_stack_set_visible_child_name (priv->stack, "empty-state");
else
gtk_stack_set_visible_child_name (priv->stack, "marks");
g_task_return_boolean (task, TRUE);
}