- [FIX] [zx_dialog_joystick] No es podia seleccionar quin joystick configurar

- [FIX] al recrear una finestra de vegades es perdia la textura de les fonts de la UI.

ui.cpp

@@ -41,7 +41,6 @@ namespace ui
 
     void setrenderer(SDL_Renderer *renderer, SDL_Texture *texture)
     {
-        if (ren==renderer) return;
         ren = renderer;
         tex = texture;
         offset_x = offset_y = 0;

zx_dialog_joystick.cpp

@@ -40,13 +40,21 @@ namespace dialogs
             {
                 char name[] = "JOYSTICK 0";
                 name[9] = 48+i;
-                if (selected==i) {
-                    ui::printrect(0,i,18,1, COLOR_WHITE);
-                    ui::printtxt(0,i,name, COLOR_BLACK);
-                } else {
-                    ui::printtxt(0,i,name, COLOR_WHITE);
+                back_color = COLOR_DARK;
+                front_color = COLOR_WHITE;
+                if (ui::mouseInside(0,i,18,1)) {
+                    back_color = COLOR_BLACK;
+                    if (ui::getClicked()) {
+                        selected = i;
                     }
                 }
+                if (selected==i) {
+                    back_color = COLOR_WHITE;
+                    front_color = COLOR_BLACK;
+                }
+                ui::printrect(0,i,18,1, back_color);
+                ui::printtxt(0,i,name, front_color);
+            }
             ui::panel(60,17,20,8,"TYPE:");
             const int selected_type = gamepad::getGamepadType(selected);
             const char* types[5] = {"SINCLAIR 1", "SINCLAIR 2", "KEMPSTON", "FULLER", "CUSTOM"};