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-rw-r--r--src/airport_gui.cpp23
1 files changed, 13 insertions, 10 deletions
diff --git a/src/airport_gui.cpp b/src/airport_gui.cpp
index 7298ac5e7..539ade2ff 100644
--- a/src/airport_gui.cpp
+++ b/src/airport_gui.cpp
@@ -43,10 +43,13 @@ static void PlaceAirport(TileIndex tile)
ShowSelectStationIfNeeded(cmdcont, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE);
}
-
+/** Widget number of the airport build window. */
enum {
- ATW_AIRPORT = 3,
- ATW_DEMOLISH = 4
+ ATW_CLOSEBOX,
+ ATW_CAPTION,
+ ATW_STICKYBOX,
+ ATW_AIRPORT,
+ ATW_DEMOLISH
};
@@ -86,8 +89,8 @@ struct BuildAirToolbarWindow : Window {
virtual void OnClick(Point pt, int widget)
{
- if (widget - 3 >= 0) {
- _build_air_button_proc[widget - 3](this);
+ if (widget - ATW_AIRPORT >= 0) {
+ _build_air_button_proc[widget - ATW_AIRPORT](this);
}
}
@@ -139,13 +142,13 @@ static const Widget _air_toolbar_widgets[] = {
static const NWidgetPart _nested_air_toolbar_widgets[] = {
NWidget(NWID_HORIZONTAL),
- NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN, 0),
- NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, 1), SetMinimalSize(41, 14), SetDataTip(STR_TOOLBAR_AIRCRAFT_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
- NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN, 2),
+ NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN, ATW_CLOSEBOX),
+ NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, ATW_CAPTION), SetMinimalSize(41, 14), SetDataTip(STR_TOOLBAR_AIRCRAFT_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
+ NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN, ATW_STICKYBOX),
EndContainer(),
NWidget(NWID_HORIZONTAL),
- NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, 3), SetMinimalSize(42, 22), SetDataTip(SPR_IMG_AIRPORT, STR_TOOLBAR_AIRCRAFT_BUILD_AIRPORT_TOOLTIP),
- NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, 4), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
+ NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, ATW_AIRPORT), SetMinimalSize(42, 22), SetDataTip(SPR_IMG_AIRPORT, STR_TOOLBAR_AIRCRAFT_BUILD_AIRPORT_TOOLTIP),
+ NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, ATW_DEMOLISH), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
EndContainer(),
};