1 files changed, 66 insertions, 0 deletions
diff --git a/src/widgets/graph_widget.h b/src/widgets/graph_widget.h
new file mode 100644
index 000000000..b2d95c98a
--- /dev/null
+++ b/src/widgets/graph_widget.h
@@ -0,0 +1,66 @@
+/* $Id$ */
+
+/*
+ * This file is part of OpenTTD.
+ * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+ * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** @file graph_widget.h Types related to the graph widgets. */
+
+#ifndef WIDGETS_GRAPH_WIDGET_H
+#define WIDGETS_GRAPH_WIDGET_H
+
+/** Widgets of the WC_GRAPH_LEGEND. */
+enum GraphLegendWidgetNumbers {
+	GLW_BACKGROUND,
+
+	GLW_FIRST_COMPANY,
+	GLW_LAST_COMPANY = GLW_FIRST_COMPANY + MAX_COMPANIES - 1,
+};
+
+/** Widgets of the WC_OPERATING_PROFIT / WC_DELIVERED_CARGO / WC_COMPANY_VALUE / WC_INCOME_GRAPH. */
+enum CompanyValueWidgets {
+	BGW_KEY_BUTTON,
+	BGW_BACKGROUND,
+	BGW_GRAPH,
+	BGW_RESIZE,
+};
+
+/** Widget of the WC_PERFORMANCE_HISTORY. */
+enum PerformanceHistoryGraphWidgets {
+	PHW_KEY,
+	PHW_DETAILED_PERFORMANCE,
+	PHW_BACKGROUND,
+	PHW_GRAPH,
+	PHW_RESIZE,
+};
+
+/** Widget of the WC_PAYMENT_RATES. */
+enum CargoPaymentRatesWidgets {
+	CPW_BACKGROUND,
+	CPW_HEADER,
+	CPW_GRAPH,
+	CPW_RESIZE,
+	CPW_FOOTER,
+	CPW_ENABLE_CARGOES,
+	CPW_DISABLE_CARGOES,
+	CPW_CARGO_FIRST,
+};
+
+/** Widget of the WC_COMPANY_LEAGUE. */
+enum CompanyLeagueWidgets {
+	CLW_BACKGROUND,
+};
+
+/** Widget of the WC_PERFORMANCE_DETAIL. */
+enum PerformanceRatingDetailsWidgets {
+	PRW_SCORE_FIRST,
+	PRW_SCORE_LAST = PRW_SCORE_FIRST + (SCORE_END - SCORE_BEGIN) - 1,
+
+	PRW_COMPANY_FIRST,
+	PRW_COMPANY_LAST  = PRW_COMPANY_FIRST + MAX_COMPANIES - 1,
+};
+
+#endif /* WIDGETS_GRAPH_WIDGET_H */