(svn r20470) -Codechange: Make arrow buttons lower and raise like other buttons when clicked.

11 files changed, 55 insertions, 57 deletions

diff --git a/src/ai/ai_gui.cpp b/src/ai/ai_gui.cpp
index 968c36d5d..5d7e5f3bd 100644
--- a/src/ai/ai_gui.cpp
+++ b/src/ai/ai_gui.cpp
@@ -487,8 +487,8 @@ static const NWidgetPart _nested_ai_config_widgets[] = {
 	NWidget(WWT_PANEL, COLOUR_MAUVE, AIC_WIDGET_BACKGROUND),
 		NWidget(NWID_VERTICAL), SetPIP(4, 4, 4),
 			NWidget(NWID_HORIZONTAL), SetPIP(10, 0, 10),
-				NWidget(NWID_BUTTON_ARROW, COLOUR_YELLOW, AIC_WIDGET_DECREASE), SetFill(0, 1), SetDataTip(AWV_DECREASE, STR_NULL),
-				NWidget(NWID_BUTTON_ARROW, COLOUR_YELLOW, AIC_WIDGET_INCREASE), SetFill(0, 1), SetDataTip(AWV_INCREASE, STR_NULL),
+				NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, AIC_WIDGET_DECREASE), SetFill(0, 1), SetDataTip(AWV_DECREASE, STR_NULL),
+				NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, AIC_WIDGET_INCREASE), SetFill(0, 1), SetDataTip(AWV_INCREASE, STR_NULL),
 				NWidget(NWID_SPACER), SetMinimalSize(6, 0),
 				NWidget(WWT_TEXT, COLOUR_MAUVE, AIC_WIDGET_NUMBER), SetDataTip(STR_DIFFICULTY_LEVEL_SETTING_MAXIMUM_NO_COMPETITORS, STR_NULL), SetFill(1, 0), SetPadding(1, 0, 0, 0),
 			EndContainer(),
diff --git a/src/airport_gui.cpp b/src/airport_gui.cpp
index b0486f3a5..95250a7c3 100644
--- a/src/airport_gui.cpp
+++ b/src/airport_gui.cpp
@@ -546,9 +546,9 @@ static const NWidgetPart _nested_build_airport_widgets[] = {
 			NWidget(NWID_VSCROLLBAR, COLOUR_GREY, BAIRW_SCROLLBAR),
 		EndContainer(),
 		NWidget(NWID_HORIZONTAL),
-			NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, BAIRW_LAYOUT_DECREASE), SetMinimalSize(12, 0),SetDataTip(AWV_DECREASE, STR_NULL),
+			NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, BAIRW_LAYOUT_DECREASE), SetMinimalSize(12, 0),SetDataTip(AWV_DECREASE, STR_NULL),
 			NWidget(WWT_LABEL, COLOUR_GREY, BAIRW_LAYOUT_NUM), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_BLACK_STRING, STR_NULL),
-			NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, BAIRW_LAYOUT_INCREASE), SetMinimalSize(12, 0), SetDataTip(AWV_INCREASE, STR_NULL),
+			NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, BAIRW_LAYOUT_INCREASE), SetMinimalSize(12, 0), SetDataTip(AWV_INCREASE, STR_NULL),
 		EndContainer(),
 		NWidget(WWT_EMPTY, COLOUR_DARK_GREEN, BAIRW_AIRPORT_SPRITE), SetFill(1, 0),
 		NWidget(WWT_EMPTY, COLOUR_DARK_GREEN, BAIRW_EXTRA_TEXT), SetFill(1, 0), SetMinimalSize(150, 0),
diff --git a/src/company_gui.cpp b/src/company_gui.cpp
index e8f40dc00..ea1785c39 100644
--- a/src/company_gui.cpp
+++ b/src/company_gui.cpp
@@ -1017,63 +1017,63 @@ static const NWidgetPart _nested_select_company_manager_face_widgets[] = {
 						NWidget(NWID_SPACER), SetMinimalSize(0, 2), SetFill(1, 0),
 						NWidget(NWID_HORIZONTAL),
 							NWidget(WWT_EMPTY, INVALID_COLOUR, SCMFW_WIDGET_HAIR_TEXT), SetFill(1, 0),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_HAIR_L), SetDataTip(AWV_DECREASE, STR_FACE_HAIR_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_HAIR_L), SetDataTip(AWV_DECREASE, STR_FACE_HAIR_TOOLTIP),
 							NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SCMFW_WIDGET_HAIR), SetDataTip(STR_EMPTY, STR_FACE_HAIR_TOOLTIP),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_HAIR_R), SetDataTip(AWV_INCREASE, STR_FACE_HAIR_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_HAIR_R), SetDataTip(AWV_INCREASE, STR_FACE_HAIR_TOOLTIP),
 						EndContainer(),
 						NWidget(NWID_HORIZONTAL),
 							NWidget(WWT_EMPTY, INVALID_COLOUR, SCMFW_WIDGET_EYEBROWS_TEXT), SetFill(1, 0),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_EYEBROWS_L), SetDataTip(AWV_DECREASE, STR_FACE_EYEBROWS_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_EYEBROWS_L), SetDataTip(AWV_DECREASE, STR_FACE_EYEBROWS_TOOLTIP),
 							NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SCMFW_WIDGET_EYEBROWS), SetDataTip(STR_EMPTY, STR_FACE_EYEBROWS_TOOLTIP),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_EYEBROWS_R), SetDataTip(AWV_INCREASE, STR_FACE_EYEBROWS_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_EYEBROWS_R), SetDataTip(AWV_INCREASE, STR_FACE_EYEBROWS_TOOLTIP),
 						EndContainer(),
 						NWidget(NWID_HORIZONTAL),
 							NWidget(WWT_EMPTY, INVALID_COLOUR, SCMFW_WIDGET_EYECOLOUR_TEXT), SetFill(1, 0),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_EYECOLOUR_L), SetDataTip(AWV_DECREASE, STR_FACE_EYECOLOUR_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_EYECOLOUR_L), SetDataTip(AWV_DECREASE, STR_FACE_EYECOLOUR_TOOLTIP),
 							NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SCMFW_WIDGET_EYECOLOUR), SetDataTip(STR_EMPTY, STR_FACE_EYECOLOUR_TOOLTIP),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_EYECOLOUR_R), SetDataTip(AWV_INCREASE, STR_FACE_EYECOLOUR_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_EYECOLOUR_R), SetDataTip(AWV_INCREASE, STR_FACE_EYECOLOUR_TOOLTIP),
 						EndContainer(),
 						NWidget(NWID_HORIZONTAL),
 							NWidget(WWT_EMPTY, INVALID_COLOUR, SCMFW_WIDGET_GLASSES_TEXT), SetFill(1, 0),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_GLASSES_L), SetDataTip(AWV_DECREASE, STR_FACE_GLASSES_TOOLTIP_2),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_GLASSES_L), SetDataTip(AWV_DECREASE, STR_FACE_GLASSES_TOOLTIP_2),
 							NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SCMFW_WIDGET_GLASSES), SetDataTip(STR_EMPTY, STR_FACE_GLASSES_TOOLTIP_2),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_GLASSES_R), SetDataTip(AWV_INCREASE, STR_FACE_GLASSES_TOOLTIP_2),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_GLASSES_R), SetDataTip(AWV_INCREASE, STR_FACE_GLASSES_TOOLTIP_2),
 						EndContainer(),
 						NWidget(NWID_HORIZONTAL),
 							NWidget(WWT_EMPTY, INVALID_COLOUR, SCMFW_WIDGET_NOSE_TEXT), SetFill(1, 0),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_NOSE_L), SetDataTip(AWV_DECREASE, STR_FACE_NOSE_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_NOSE_L), SetDataTip(AWV_DECREASE, STR_FACE_NOSE_TOOLTIP),
 							NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SCMFW_WIDGET_NOSE), SetDataTip(STR_EMPTY, STR_FACE_NOSE_TOOLTIP),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_NOSE_R), SetDataTip(AWV_INCREASE, STR_FACE_NOSE_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_NOSE_R), SetDataTip(AWV_INCREASE, STR_FACE_NOSE_TOOLTIP),
 						EndContainer(),
 						NWidget(NWID_HORIZONTAL),
 							NWidget(WWT_EMPTY, INVALID_COLOUR, SCMFW_WIDGET_LIPS_MOUSTACHE_TEXT), SetFill(1, 0),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_LIPS_MOUSTACHE_L), SetDataTip(AWV_DECREASE, STR_FACE_LIPS_MOUSTACHE_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_LIPS_MOUSTACHE_L), SetDataTip(AWV_DECREASE, STR_FACE_LIPS_MOUSTACHE_TOOLTIP),
 							NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SCMFW_WIDGET_LIPS_MOUSTACHE), SetDataTip(STR_EMPTY, STR_FACE_LIPS_MOUSTACHE_TOOLTIP),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_LIPS_MOUSTACHE_R), SetDataTip(AWV_INCREASE, STR_FACE_LIPS_MOUSTACHE_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_LIPS_MOUSTACHE_R), SetDataTip(AWV_INCREASE, STR_FACE_LIPS_MOUSTACHE_TOOLTIP),
 						EndContainer(),
 						NWidget(NWID_HORIZONTAL),
 							NWidget(WWT_EMPTY, INVALID_COLOUR, SCMFW_WIDGET_CHIN_TEXT), SetFill(1, 0),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_CHIN_L), SetDataTip(AWV_DECREASE, STR_FACE_CHIN_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_CHIN_L), SetDataTip(AWV_DECREASE, STR_FACE_CHIN_TOOLTIP),
 							NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SCMFW_WIDGET_CHIN), SetDataTip(STR_EMPTY, STR_FACE_CHIN_TOOLTIP),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_CHIN_R), SetDataTip(AWV_INCREASE, STR_FACE_CHIN_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_CHIN_R), SetDataTip(AWV_INCREASE, STR_FACE_CHIN_TOOLTIP),
 						EndContainer(),
 						NWidget(NWID_HORIZONTAL),
 							NWidget(WWT_EMPTY, INVALID_COLOUR, SCMFW_WIDGET_JACKET_TEXT), SetFill(1, 0),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_JACKET_L), SetDataTip(AWV_DECREASE, STR_FACE_JACKET_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_JACKET_L), SetDataTip(AWV_DECREASE, STR_FACE_JACKET_TOOLTIP),
 							NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SCMFW_WIDGET_JACKET), SetDataTip(STR_EMPTY, STR_FACE_JACKET_TOOLTIP),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_JACKET_R), SetDataTip(AWV_INCREASE, STR_FACE_JACKET_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_JACKET_R), SetDataTip(AWV_INCREASE, STR_FACE_JACKET_TOOLTIP),
 						EndContainer(),
 						NWidget(NWID_HORIZONTAL),
 							NWidget(WWT_EMPTY, INVALID_COLOUR, SCMFW_WIDGET_COLLAR_TEXT), SetFill(1, 0),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_COLLAR_L), SetDataTip(AWV_DECREASE, STR_FACE_COLLAR_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_COLLAR_L), SetDataTip(AWV_DECREASE, STR_FACE_COLLAR_TOOLTIP),
 							NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SCMFW_WIDGET_COLLAR), SetDataTip(STR_EMPTY, STR_FACE_COLLAR_TOOLTIP),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_COLLAR_R), SetDataTip(AWV_INCREASE, STR_FACE_COLLAR_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_COLLAR_R), SetDataTip(AWV_INCREASE, STR_FACE_COLLAR_TOOLTIP),
 						EndContainer(),
 						NWidget(NWID_HORIZONTAL),
 							NWidget(WWT_EMPTY, INVALID_COLOUR, SCMFW_WIDGET_TIE_EARRING_TEXT), SetFill(1, 0),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_TIE_EARRING_L), SetDataTip(AWV_DECREASE, STR_FACE_TIE_EARRING_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_TIE_EARRING_L), SetDataTip(AWV_DECREASE, STR_FACE_TIE_EARRING_TOOLTIP),
 							NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SCMFW_WIDGET_TIE_EARRING), SetDataTip(STR_EMPTY, STR_FACE_TIE_EARRING_TOOLTIP),
-							NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, SCMFW_WIDGET_TIE_EARRING_R), SetDataTip(AWV_INCREASE, STR_FACE_TIE_EARRING_TOOLTIP),
+							NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, SCMFW_WIDGET_TIE_EARRING_R), SetDataTip(AWV_INCREASE, STR_FACE_TIE_EARRING_TOOLTIP),
 						EndContainer(),
 						NWidget(NWID_SPACER), SetFill(0, 1),
 					EndContainer(),
diff --git a/src/news_gui.cpp b/src/news_gui.cpp
index 27aeb7d71..19537b177 100644
--- a/src/news_gui.cpp
+++ b/src/news_gui.cpp
@@ -1242,7 +1242,7 @@ static NWidgetBase *MakeButtonsColumn(int *biggest_index)
 	for (int i = 0; i < NT_END; i++) {
 		NWidgetHorizontal *hor = new NWidgetHorizontal;
 		/* [<] button. */
-		NWidgetLeaf *leaf = new NWidgetLeaf(NWID_BUTTON_ARROW, COLOUR_YELLOW, widnum, AWV_DECREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
+		NWidgetLeaf *leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum, AWV_DECREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
 		leaf->SetFill(1, 1);
 		hor->Add(leaf);
 		/* Label. */
@@ -1250,7 +1250,7 @@ static NWidgetBase *MakeButtonsColumn(int *biggest_index)
 		leaf->SetFill(1, 1);
 		hor->Add(leaf);
 		/* [>] button. */
-		leaf = new NWidgetLeaf(NWID_BUTTON_ARROW, COLOUR_YELLOW, widnum + 2, AWV_INCREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
+		leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum + 2, AWV_INCREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
 		leaf->SetFill(1, 1);
 		hor->Add(leaf);
 		vert_buttons->Add(hor);
diff --git a/src/rail_gui.cpp b/src/rail_gui.cpp
index a192b1aca..554362ad4 100644
--- a/src/rail_gui.cpp
+++ b/src/rail_gui.cpp
@@ -1649,8 +1649,8 @@ static const NWidgetPart _nested_signal_builder_widgets[] = {
 				NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BSW_DRAG_SIGNALS_DENSITY_LABEL), SetDataTip(STR_ORANGE_INT, STR_BUILD_SIGNAL_DRAG_SIGNALS_DENSITY_TOOLTIP), SetFill(1, 1),
 				NWidget(NWID_HORIZONTAL), SetPIP(2, 0, 2),
 					NWidget(NWID_SPACER), SetFill(1, 0),
-					NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, BSW_DRAG_SIGNALS_DENSITY_DECREASE), SetMinimalSize(9, 12), SetDataTip(AWV_DECREASE, STR_BUILD_SIGNAL_DRAG_SIGNALS_DENSITY_DECREASE_TOOLTIP),
-					NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, BSW_DRAG_SIGNALS_DENSITY_INCREASE), SetMinimalSize(9, 12), SetDataTip(AWV_INCREASE, STR_BUILD_SIGNAL_DRAG_SIGNALS_DENSITY_INCREASE_TOOLTIP),
+					NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, BSW_DRAG_SIGNALS_DENSITY_DECREASE), SetMinimalSize(9, 12), SetDataTip(AWV_DECREASE, STR_BUILD_SIGNAL_DRAG_SIGNALS_DENSITY_DECREASE_TOOLTIP),
+					NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, BSW_DRAG_SIGNALS_DENSITY_INCREASE), SetMinimalSize(9, 12), SetDataTip(AWV_INCREASE, STR_BUILD_SIGNAL_DRAG_SIGNALS_DENSITY_INCREASE_TOOLTIP),
 					NWidget(NWID_SPACER), SetFill(1, 0),
 				EndContainer(),
 				NWidget(NWID_SPACER), SetMinimalSize(0, 2), SetFill(1, 0),
diff --git a/src/settings_gui.cpp b/src/settings_gui.cpp
index 853902f9d..61106dcd1 100644
--- a/src/settings_gui.cpp
+++ b/src/settings_gui.cpp
@@ -746,11 +746,11 @@ static NWidgetBase *MakeDifficultyOptionsWidgets(int *biggest_index)
 		NWidgetHorizontal *hor = new NWidgetHorizontal;
 
 		/* [<] button. */
-		NWidgetLeaf *leaf = new NWidgetLeaf(NWID_BUTTON_ARROW, COLOUR_YELLOW, widnum, AWV_DECREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
+		NWidgetLeaf *leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum, AWV_DECREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
 		hor->Add(leaf);
 
 		/* [>] button. */
-		leaf = new NWidgetLeaf(NWID_BUTTON_ARROW, COLOUR_YELLOW, widnum + 1, AWV_INCREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
+		leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum + 1, AWV_INCREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
 		hor->Add(leaf);
 
 		/* Some spacing between the text and the description */
@@ -1966,8 +1966,8 @@ static const NWidgetPart _nested_cust_currency_widgets[] = {
 	NWidget(WWT_PANEL, COLOUR_GREY),
 		NWidget(NWID_VERTICAL, NC_EQUALSIZE), SetPIP(7, 3, 0),
 			NWidget(NWID_HORIZONTAL), SetPIP(10, 0, 5),
-				NWidget(NWID_BUTTON_ARROW, COLOUR_YELLOW, CUSTCURR_RATE_DOWN), SetDataTip(AWV_DECREASE, STR_CURRENCY_DECREASE_EXCHANGE_RATE_TOOLTIP),
-				NWidget(NWID_BUTTON_ARROW, COLOUR_YELLOW, CUSTCURR_RATE_UP), SetDataTip(AWV_INCREASE, STR_CURRENCY_INCREASE_EXCHANGE_RATE_TOOLTIP),
+				NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, CUSTCURR_RATE_DOWN), SetDataTip(AWV_DECREASE, STR_CURRENCY_DECREASE_EXCHANGE_RATE_TOOLTIP),
+				NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, CUSTCURR_RATE_UP), SetDataTip(AWV_INCREASE, STR_CURRENCY_INCREASE_EXCHANGE_RATE_TOOLTIP),
 				NWidget(NWID_SPACER), SetMinimalSize(5, 0),
 				NWidget(WWT_TEXT, COLOUR_BLUE, CUSTCURR_RATE), SetDataTip(STR_CURRENCY_EXCHANGE_RATE, STR_CURRENCY_SET_EXCHANGE_RATE_TOOLTIP), SetFill(1, 0),
 			EndContainer(),
@@ -1987,8 +1987,8 @@ static const NWidgetPart _nested_cust_currency_widgets[] = {
 				NWidget(WWT_TEXT, COLOUR_BLUE, CUSTCURR_SUFFIX), SetDataTip(STR_CURRENCY_SUFFIX, STR_CURRENCY_SET_CUSTOM_CURRENCY_SUFFIX_TOOLTIP), SetFill(1, 0),
 			EndContainer(),
 			NWidget(NWID_HORIZONTAL), SetPIP(10, 0, 5),
-				NWidget(NWID_BUTTON_ARROW, COLOUR_YELLOW, CUSTCURR_YEAR_DOWN), SetDataTip(AWV_DECREASE, STR_CURRENCY_DECREASE_CUSTOM_CURRENCY_TO_EURO_TOOLTIP),
-				NWidget(NWID_BUTTON_ARROW, COLOUR_YELLOW, CUSTCURR_YEAR_UP), SetDataTip(AWV_INCREASE, STR_CURRENCY_INCREASE_CUSTOM_CURRENCY_TO_EURO_TOOLTIP),
+				NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, CUSTCURR_YEAR_DOWN), SetDataTip(AWV_DECREASE, STR_CURRENCY_DECREASE_CUSTOM_CURRENCY_TO_EURO_TOOLTIP),
+				NWidget(WWT_PUSHARROWBTN, COLOUR_YELLOW, CUSTCURR_YEAR_UP), SetDataTip(AWV_INCREASE, STR_CURRENCY_INCREASE_CUSTOM_CURRENCY_TO_EURO_TOOLTIP),
 				NWidget(NWID_SPACER), SetMinimalSize(5, 0),
 				NWidget(WWT_TEXT, COLOUR_BLUE, CUSTCURR_YEAR), SetDataTip(STR_JUST_STRING, STR_CURRENCY_SET_CUSTOM_CURRENCY_TO_EURO_TOOLTIP), SetFill(1, 0),
 			EndContainer(),
diff --git a/src/signs_gui.cpp b/src/signs_gui.cpp
index c3e022b43..ec134e1e8 100644
--- a/src/signs_gui.cpp
+++ b/src/signs_gui.cpp
@@ -407,8 +407,8 @@ static const NWidgetPart _nested_query_sign_edit_widgets[] = {
 		NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_CANCEL), SetMinimalSize(60, 12), SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
 		NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_DELETE), SetMinimalSize(60, 12), SetDataTip(STR_TOWN_VIEW_DELETE_BUTTON, STR_NULL),
 		NWidget(WWT_PANEL, COLOUR_GREY), SetFill(1, 1), EndContainer(),
-		NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_PREVIOUS), SetMinimalSize(11, 12), SetDataTip(AWV_DECREASE, STR_EDIT_SIGN_PREVIOUS_SIGN_TOOLTIP),
-		NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_NEXT), SetMinimalSize(11, 12), SetDataTip(AWV_INCREASE, STR_EDIT_SIGN_NEXT_SIGN_TOOLTIP),
+		NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_PREVIOUS), SetMinimalSize(11, 12), SetDataTip(AWV_DECREASE, STR_EDIT_SIGN_PREVIOUS_SIGN_TOOLTIP),
+		NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, QUERY_EDIT_SIGN_WIDGET_NEXT), SetMinimalSize(11, 12), SetDataTip(AWV_INCREASE, STR_EDIT_SIGN_NEXT_SIGN_TOOLTIP),
 	EndContainer(),
 };
 
diff --git a/src/vehicle_gui.cpp b/src/vehicle_gui.cpp
index b8e15730b..d8ada1d62 100644
--- a/src/vehicle_gui.cpp
+++ b/src/vehicle_gui.cpp
@@ -1411,9 +1411,9 @@ static const NWidgetPart _nested_nontrain_vehicle_details_widgets[] = {
 	NWidget(WWT_PANEL, COLOUR_GREY, VLD_WIDGET_TOP_DETAILS), SetMinimalSize(405, 42), SetResize(1, 0), EndContainer(),
 	NWidget(WWT_PANEL, COLOUR_GREY, VLD_WIDGET_MIDDLE_DETAILS), SetMinimalSize(405, 45), SetResize(1, 0), EndContainer(),
 	NWidget(NWID_HORIZONTAL),
-		NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, VLD_WIDGET_DECREASE_SERVICING_INTERVAL), SetFill(0, 1),
+		NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, VLD_WIDGET_DECREASE_SERVICING_INTERVAL), SetFill(0, 1),
 				SetDataTip(AWV_DECREASE, STR_VEHICLE_DETAILS_DECREASE_SERVICING_INTERVAL_TOOLTIP),
-		NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, VLD_WIDGET_INCREASE_SERVICING_INTERVAL), SetFill(0, 1),
+		NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, VLD_WIDGET_INCREASE_SERVICING_INTERVAL), SetFill(0, 1),
 				SetDataTip(AWV_INCREASE, STR_VEHICLE_DETAILS_INCREASE_SERVICING_INTERVAL_TOOLTIP),
 		NWidget(WWT_PANEL, COLOUR_GREY, VLD_WIDGET_SERVICING_INTERVAL), SetFill(1, 1), SetResize(1, 0), EndContainer(),
 		NWidget(WWT_RESIZEBOX, COLOUR_GREY),
@@ -1435,9 +1435,9 @@ static const NWidgetPart _nested_train_vehicle_details_widgets[] = {
 		NWidget(NWID_VSCROLLBAR, COLOUR_GREY, VLD_WIDGET_SCROLLBAR),
 	EndContainer(),
 	NWidget(NWID_HORIZONTAL),
-		NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, VLD_WIDGET_DECREASE_SERVICING_INTERVAL), SetFill(0, 1),
+		NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, VLD_WIDGET_DECREASE_SERVICING_INTERVAL), SetFill(0, 1),
 				SetDataTip(AWV_DECREASE, STR_VEHICLE_DETAILS_DECREASE_SERVICING_INTERVAL_TOOLTIP),
-		NWidget(NWID_BUTTON_ARROW, COLOUR_GREY, VLD_WIDGET_INCREASE_SERVICING_INTERVAL), SetFill(0, 1),
+		NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, VLD_WIDGET_INCREASE_SERVICING_INTERVAL), SetFill(0, 1),
 				SetDataTip(AWV_INCREASE, STR_VEHICLE_DETAILS_DECREASE_SERVICING_INTERVAL_TOOLTIP),
 		NWidget(WWT_PANEL, COLOUR_GREY, VLD_WIDGET_SERVICING_INTERVAL), SetFill(1, 1), SetResize(1, 0), EndContainer(),
 	EndContainer(),
diff --git a/src/widget.cpp b/src/widget.cpp
index 53d8a77d8..b8fb68eec 100644
--- a/src/widget.cpp
+++ b/src/widget.cpp
@@ -1745,7 +1745,8 @@ NWidgetLeaf::NWidgetLeaf(WidgetType tp, Colours colour, int index, uint16 data,
 		case WWT_TEXT:
 		case WWT_MATRIX:
 		case NWID_BUTTON_DROPDOWN:
-		case NWID_BUTTON_ARROW:
+		case WWT_ARROWBTN:
+		case WWT_PUSHARROWBTN:
 			this->SetFill(0, 0);
 			break;
 
@@ -1895,7 +1896,8 @@ void NWidgetLeaf::SetupSmallestSize(Window *w, bool init_array)
 			size = maxdim(size, d2);
 			break;
 		}
-		case NWID_BUTTON_ARROW: {
+		case WWT_ARROWBTN:
+		case WWT_PUSHARROWBTN: {
 			static const Dimension extra = {WD_IMGBTN_LEFT + WD_IMGBTN_RIGHT,  WD_IMGBTN_TOP + WD_IMGBTN_BOTTOM};
 			padding = &extra;
 			Dimension d2 = maxdim(GetSpriteSize(SPR_ARROW_LEFT), GetSpriteSize(SPR_ARROW_RIGHT));
@@ -2008,7 +2010,8 @@ void NWidgetLeaf::Draw(const Window *w)
 			DrawLabel(r, this->type, clicked, this->widget_data);
 			break;
 
-		case NWID_BUTTON_ARROW: {
+		case WWT_ARROWBTN:
+		case WWT_PUSHARROWBTN: {
 			SpriteID sprite;
 			switch (this->widget_data) {
 				case AWV_DECREASE: sprite = _dynlang.text_dir != TD_RTL ? SPR_ARROW_LEFT : SPR_ARROW_RIGHT; break;
@@ -2263,7 +2266,7 @@ static int MakeNWidget(const NWidgetPart *parts, int count, NWidgetBase **dest,
 
 			default:
 				if (*dest != NULL) return num_used;
-				assert((parts->type & WWT_MASK) < WWT_LAST || parts->type == NWID_BUTTON_DROPDOWN || parts->type == NWID_BUTTON_ARROW);
+				assert((parts->type & WWT_MASK) < WWT_LAST || parts->type == NWID_BUTTON_DROPDOWN);
 				*dest = new NWidgetLeaf(parts->type, parts->u.widget.colour, parts->u.widget.index, 0x0, STR_NULL);
 				*biggest_index = max(*biggest_index, (int)parts->u.widget.index);
 				break;
diff --git a/src/widget_type.h b/src/widget_type.h
index 516f338ce..300f8f35a 100644
--- a/src/widget_type.h
+++ b/src/widget_type.h
@@ -50,7 +50,7 @@ enum WidgetType {
 	WWT_INSET,      ///< Pressed (inset) panel, most commonly used as combo box _text_ area
 	WWT_IMGBTN,     ///< Button with image
 	WWT_IMGBTN_2,   ///< Button with diff image when clicked
-
+	WWT_ARROWBTN,   ///< Button with an arrow
 	WWT_TEXTBTN,    ///< Button with text
 	WWT_TEXTBTN_2,  ///< Button with diff text when clicked
 	WWT_LABEL,      ///< Centered label
@@ -76,7 +76,6 @@ enum WidgetType {
 	NWID_SELECTION,       ///< Stacked widgets, only one visible at a time (eg in a panel with tabs).
 	NWID_VIEWPORT,        ///< Nested widget containing a viewport.
 	NWID_BUTTON_DROPDOWN, ///< Button with a drop-down.
-	NWID_BUTTON_ARROW,    ///< Button with an arrow
 	NWID_HSCROLLBAR,      ///< Horizontal scrollbar
 	NWID_VSCROLLBAR,      ///< Vertical scrollbar
 
@@ -95,11 +94,12 @@ enum WidgetType {
 	/* Pushable window widget types. */
 	WWT_MASK = 0x7F,
 
-	WWB_PUSHBUTTON  = 1 << 7,
+	WWB_PUSHBUTTON    = 1 << 7,
 
-	WWT_PUSHBTN     = WWT_PANEL   | WWB_PUSHBUTTON,
-	WWT_PUSHTXTBTN  = WWT_TEXTBTN | WWB_PUSHBUTTON,
-	WWT_PUSHIMGBTN  = WWT_IMGBTN  | WWB_PUSHBUTTON,
+	WWT_PUSHBTN       = WWT_PANEL    | WWB_PUSHBUTTON,
+	WWT_PUSHTXTBTN    = WWT_TEXTBTN  | WWB_PUSHBUTTON,
+	WWT_PUSHIMGBTN    = WWT_IMGBTN   | WWB_PUSHBUTTON,
+	WWT_PUSHARROWBTN  = WWT_ARROWBTN | WWB_PUSHBUTTON,
 };
 
 /** Different forms of sizing nested widgets, using NWidgetBase::AssignSizePosition() */
diff --git a/src/window.cpp b/src/window.cpp
index c004a4b81..61ef20bef 100644
--- a/src/window.cpp
+++ b/src/window.cpp
@@ -329,14 +329,9 @@ static void DispatchLeftClickEvent(Window *w, int x, int y, int click_count)
 	 * list's own button, then we should not process the click any further. */
 	if (HideDropDownMenu(w) == widget_index && widget_index >= 0) return;
 
-	switch (widget_type) {
-		/* special widget handling for buttons*/
-		case WWT_PANEL   | WWB_PUSHBUTTON: // WWT_PUSHBTN
-		case WWT_IMGBTN  | WWB_PUSHBUTTON: // WWT_PUSHIMGBTN
-		case WWT_TEXTBTN | WWB_PUSHBUTTON: // WWT_PUSHTXTBTN
-			w->HandleButtonClick(widget_index);
-			break;
+	if ((widget_type & ~WWB_PUSHBUTTON) < WWT_LAST && (widget_type & WWB_PUSHBUTTON)) w->HandleButtonClick(widget_index);
 
+	switch (widget_type) {
 		case NWID_VSCROLLBAR:
 		case NWID_HSCROLLBAR:
 			ScrollbarClickHandler(w, nw, x, y);