(svn r16072) -Codechange: Adding widget number constants to subsidy list window.

src/subsidy_gui.cpp

@@ -17,6 +17,16 @@
 
 #include "table/strings.h"
 
+/** Widget numbers for the subsidy list window. */
+enum SubsidyListWidgets {
+	SLW_CLOSEBOX,
+	SLW_CAPTION,
+	SLW_STICKYBOX,
+	SLW_PANEL,
+	SLW_SCROLLBAR,
+	SLW_RESIZEBOX,
+};
+
 struct SubsidyListWindow : Window {
 	SubsidyListWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
 	{
@@ -25,7 +35,7 @@ struct SubsidyListWindow : Window {
 
 	virtual void OnClick(Point pt, int widget)
 	{
-		if (widget != 3) return;
+		if (widget != SLW_PANEL) return;
 
 		int y = pt.y - 25;
 
@@ -157,12 +167,12 @@ struct SubsidyListWindow : Window {
 };
 
 static const Widget _subsidies_list_widgets[] = {
-{   WWT_CLOSEBOX, RESIZE_NONE,   COLOUR_BROWN,   0,  10,   0,  13, STR_00C5,           STR_018B_CLOSE_WINDOW},
-{    WWT_CAPTION, RESIZE_RIGHT,  COLOUR_BROWN,  11, 307,   0,  13, STR_2025_SUBSIDIES, STR_018C_WINDOW_TITLE_DRAG_THIS},
-{  WWT_STICKYBOX, RESIZE_LR,     COLOUR_BROWN, 308, 319,   0,  13, STR_NULL,           STR_STICKY_BUTTON},
-{      WWT_PANEL, RESIZE_RB,     COLOUR_BROWN,   0, 307,  14, 126, 0x0,                STR_01FD_CLICK_ON_SERVICE_TO_CENTER},
-{  WWT_SCROLLBAR, RESIZE_LRB,    COLOUR_BROWN, 308, 319,  14, 114, 0x0,                STR_0190_SCROLL_BAR_SCROLLS_LIST},
-{  WWT_RESIZEBOX, RESIZE_LRTB,   COLOUR_BROWN, 308, 319, 115, 126, 0x0,                STR_RESIZE_BUTTON},
+{   WWT_CLOSEBOX, RESIZE_NONE,   COLOUR_BROWN,   0,  10,   0,  13, STR_00C5,           STR_018B_CLOSE_WINDOW},               // SLW_CLOSEBOX
+{    WWT_CAPTION, RESIZE_RIGHT,  COLOUR_BROWN,  11, 307,   0,  13, STR_2025_SUBSIDIES, STR_018C_WINDOW_TITLE_DRAG_THIS},     // SLW_CAPTION
+{  WWT_STICKYBOX, RESIZE_LR,     COLOUR_BROWN, 308, 319,   0,  13, STR_NULL,           STR_STICKY_BUTTON},                   // SLW_STICKYBOX
+{      WWT_PANEL, RESIZE_RB,     COLOUR_BROWN,   0, 307,  14, 126, 0x0,                STR_01FD_CLICK_ON_SERVICE_TO_CENTER}, // SLW_PANEL
+{  WWT_SCROLLBAR, RESIZE_LRB,    COLOUR_BROWN, 308, 319,  14, 114, 0x0,                STR_0190_SCROLL_BAR_SCROLLS_LIST},    // SLW_SCROLLBAR
+{  WWT_RESIZEBOX, RESIZE_LRTB,   COLOUR_BROWN, 308, 319, 115, 126, 0x0,                STR_RESIZE_BUTTON},                   // SLW_RESIZEBOX
 
 {   WIDGETS_END},
 };