X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=gtk-gui.c;h=ee3ad2ef11583109f80254007757833970e34fe5;hb=d7e35c512c4a4d6691c7c1312691c17cce4c684e;hp=002b804148cb977a10d79a45138b96d1ce8f4799;hpb=c15f798a85db53dae404a9113266a4d2bc72fbc6;p=ext%2Fsubsurface.git

diff --git a/gtk-gui.c b/gtk-gui.c
index 002b804..ee3ad2e 100644
--- a/gtk-gui.c
+++ b/gtk-gui.c
@@ -205,6 +205,42 @@ static void quit(GtkWidget *w, gpointer data)
 	gtk_main_quit();
 }
 
+GtkTreeViewColumn *tree_view_column(GtkWidget *tree_view, int index, const char *title,
+				data_func_t data_func, PangoAlignment align, gboolean visible)
+{
+	GtkCellRenderer *renderer;
+	GtkTreeViewColumn *col;
+	double xalign = 0.0; /* left as default */
+
+	renderer = gtk_cell_renderer_text_new();
+	col = gtk_tree_view_column_new();
+
+	gtk_tree_view_column_set_title(col, title);
+	gtk_tree_view_column_set_sort_column_id(col, index);
+	gtk_tree_view_column_set_resizable(col, TRUE);
+	gtk_tree_view_column_pack_start(col, renderer, TRUE);
+	if (data_func)
+		gtk_tree_view_column_set_cell_data_func(col, renderer, data_func, (void *)(long)index, NULL);
+	else
+		gtk_tree_view_column_add_attribute(col, renderer, "text", index);
+	gtk_object_set(GTK_OBJECT(renderer), "alignment", align, NULL);
+	switch (align) {
+	case PANGO_ALIGN_LEFT:
+		xalign = 0.0;
+		break;
+	case PANGO_ALIGN_CENTER:
+		xalign = 0.5;
+		break;
+	case PANGO_ALIGN_RIGHT:
+		xalign = 1.0;
+		break;
+	}
+	gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), xalign, 0.5);
+	gtk_tree_view_column_set_visible(col, visible);
+	gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), col);
+	return col;
+}
+
 static void create_radio(GtkWidget *vbox, const char *name, ...)
 {
 	va_list args;