fix region map entries save bug where NONE map section was being saved in array

src/core/regionmap.cpp

@@ -185,7 +185,7 @@ void RegionMap::saveLayout() {
     }
 
     for (auto sec : project->mapSectionNameToValue.keys()) {
-        if (!mapSecToMapEntry.contains(sec)) continue;
+        if (!mapSecToMapEntry.contains(sec) || sec == "MAPSEC_NONE") continue;
         RegionMapEntry entry = mapSecToMapEntry.value(sec);
         entries_text += "    [" + sec + QString("]%1= {").arg(QString(" ").repeated(1 + longest - sec.length()))
             + QString::number(entry.x) + ", " + QString::number(entry.y) + ", " 

src/mainwindow.cpp

@@ -1418,6 +1418,7 @@ void MainWindow::updateSelectedObjects() {
                 combo->setToolTip("The trainer type of this event object.\n"
                                   "If it is not a trainer, use NONE. SEE ALL DIRECTIONS\n"
                                   "should only be used with a sight radius of 1.");
+                combo->setMinimumContentsLength(10);
 
                 int index = combo->findData(value);
                 if (index != -1) {
@@ -1499,15 +1500,18 @@ void MainWindow::updateSelectedObjects() {
                 combo->setToolTip("The maximum number of metatiles this object\n"
                                   "is allowed to move left or right during its\n"
                                   "normal movement behavior actions.");
+                combo->setMinimumContentsLength(4);
             } else if (key == "radius_y") {
                 combo->setToolTip("The maximum number of metatiles this object\n"
                                   "is allowed to move up or down during its\n"
                                   "normal movement behavior actions.");
+                combo->setMinimumContentsLength(4);
             } else if (key == "script_label") {
                 combo->setToolTip("The script which is executed with this event.");
             } else if (key == "sight_radius_tree_id") {
                 combo->setToolTip("The maximum sight range of a trainer,\n"
                                   "OR the unique id of the berry tree.");
+                combo->setMinimumContentsLength(4);
             } else {
                 combo->addItem(value);
             }

src/ui/noscrollcombobox.cpp

@@ -9,7 +9,7 @@ NoScrollComboBox::NoScrollComboBox(QWidget *parent)
     setFocusPolicy(Qt::StrongFocus);
 
     // Make speed a priority when loading comboboxes.
-    setMinimumContentsLength(20);// an arbitrary limit
+    setMinimumContentsLength(24);// an arbitrary limit
     setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLength);
 
     // Allow items to be searched by any part of the word, displaying all matches.