From 88f9473c85661a3ca7a53d2d3d71efd2dc0b242b Mon Sep 17 00:00:00 2001
From: tron <tron@openttd.org>
Date: Sun, 11 Jun 2006 14:56:21 +0000
Subject: [PATCH] (svn r5225) Some windows periodically check if their parent
 exists - if not they close themselves This is unnecessary, because their
 parents already close them when they get closed Therefore remove the code for
 the periodic checks

---
 aircraft_gui.c | 11 -----------
 order_gui.c    |  5 -----
 roadveh_gui.c  | 11 -----------
 ship_gui.c     | 11 -----------
 train_gui.c    | 11 -----------
 5 files changed, 49 deletions(-)

diff --git a/aircraft_gui.c b/aircraft_gui.c
index a76acd34fc..204f5ad48f 100644
--- a/aircraft_gui.c
+++ b/aircraft_gui.c
@@ -179,12 +179,6 @@ static void NewAircraftWndProc(Window *w, WindowEvent *e)
 		}
 		break;
 
-	case WE_4:
-		if (w->window_number != 0 && !FindWindowById(WC_VEHICLE_DEPOT, w->window_number)) {
-			DeleteWindow(w);
-		}
-		break;
-
 	case WE_ON_EDIT_TEXT: {
 		if (e->edittext.str[0] != '\0') {
 			_cmd_text = e->edittext.str;
@@ -432,11 +426,6 @@ do_change_service_int:
 		}
 	} break;
 
-	case WE_4:
-		if (FindWindowById(WC_VEHICLE_VIEW, w->window_number) == NULL)
-			DeleteWindow(w);
-		break;
-
 	case WE_ON_EDIT_TEXT:
 		if (e->edittext.str[0] != '\0') {
 			_cmd_text = e->edittext.str;
diff --git a/order_gui.c b/order_gui.c
index 21f1512182..f8f8952884 100644
--- a/order_gui.c
+++ b/order_gui.c
@@ -487,11 +487,6 @@ static void OrdersWndProc(Window *w, WindowEvent *e)
 		}
 	} break;
 
-	case WE_4: {
-		if (FindWindowById(WC_VEHICLE_VIEW, w->window_number) == NULL)
-			DeleteWindow(w);
-	} break;
-
 	case WE_PLACE_OBJ: {
 		OrdersPlaceObj(GetVehicle(w->window_number), e->place.tile, w);
 	} break;
diff --git a/roadveh_gui.c b/roadveh_gui.c
index 714215c469..5dd5cdcc19 100644
--- a/roadveh_gui.c
+++ b/roadveh_gui.c
@@ -256,11 +256,6 @@ do_change_service_int:
 		}
 	} break;
 
-	case WE_4:
-		if (FindWindowById(WC_VEHICLE_VIEW, w->window_number) == NULL)
-			DeleteWindow(w);
-		break;
-
 	case WE_ON_EDIT_TEXT: {
 		if (e->edittext.str[0] != '\0') {
 			_cmd_text = e->edittext.str;
@@ -561,12 +556,6 @@ static void NewRoadVehWndProc(Window *w, WindowEvent *e)
 		}
 		break;
 
-	case WE_4:
-		if (w->window_number != 0 && !FindWindowById(WC_VEHICLE_DEPOT, w->window_number)) {
-			DeleteWindow(w);
-		}
-		break;
-
 	case WE_ON_EDIT_TEXT:
 		if (e->edittext.str[0] != '\0') {
 			_cmd_text = e->edittext.str;
diff --git a/ship_gui.c b/ship_gui.c
index 72873bd226..dd88b960bb 100644
--- a/ship_gui.c
+++ b/ship_gui.c
@@ -251,11 +251,6 @@ do_change_service_int:
 		}
 	} break;
 
-	case WE_4:
-		if (FindWindowById(WC_VEHICLE_VIEW, w->window_number) == NULL)
-			DeleteWindow(w);
-		break;
-
 	case WE_ON_EDIT_TEXT:
 		if (e->edittext.str[0] != '\0') {
 			_cmd_text = e->edittext.str;
@@ -394,12 +389,6 @@ static void NewShipWndProc(Window *w, WindowEvent *e)
 		}
 		break;
 
-	case WE_4:
-		if (w->window_number != 0 && !FindWindowById(WC_VEHICLE_DEPOT, w->window_number)) {
-			DeleteWindow(w);
-		}
-		break;
-
 	case WE_ON_EDIT_TEXT:
 		if (e->edittext.str[0] != '\0') {
 			_cmd_text = e->edittext.str;
diff --git a/train_gui.c b/train_gui.c
index be6c147d96..0efc818c1f 100644
--- a/train_gui.c
+++ b/train_gui.c
@@ -284,12 +284,6 @@ static void NewRailVehicleWndProc(Window *w, WindowEvent *e)
 		}
 	} break;
 
-	case WE_4:
-		if (w->window_number != 0 && !FindWindowById(WC_VEHICLE_DEPOT, w->window_number)) {
-			DeleteWindow(w);
-		}
-		break;
-
 	case WE_ON_EDIT_TEXT: {
 		if (e->edittext.str[0] != '\0') {
 			_cmd_text = e->edittext.str;
@@ -1292,11 +1286,6 @@ do_change_service_int:
 		}
 	} break;
 
-	case WE_4:
-		if (FindWindowById(WC_VEHICLE_VIEW, w->window_number) == NULL)
-			DeleteWindow(w);
-		break;
-
 	case WE_ON_EDIT_TEXT:
 		if (e->edittext.str[0] != '\0') {
 			_cmd_text = e->edittext.str;