Fix some error formatting

CHANGELOG.md

@@ -31,6 +31,7 @@ and this project somewhat adheres to [Semantic Versioning](https://semver.org/sp
 - Fix excessive logging if Porymap fails to monitor all map files.
 - Fix map connections getting cut off in exported map images if they're on the same side as another short map connection.
 - Fix the project version check failing for some versions of `git`.
+- Fix some error highlights persisting after the error is resolved.
 
 ## [6.2.0] - 2025-08-08
 ### Added

forms/newtilesetdialog.ui

@@ -17,6 +17,9 @@
    <bool>true</bool>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="sizeConstraint">
+    <enum>QLayout::SizeConstraint::SetFixedSize</enum>
+   </property>
    <item>
     <widget class="QFrame" name="form">
      <layout class="QFormLayout" name="formLayout">

src/core/utility.cpp

@@ -110,8 +110,9 @@ QString Util::replaceExtension(const QString &path, const QString &newExtension)
 }
 
 void Util::setErrorStylesheet(QLineEdit *lineEdit, bool isError) {
-    static const QString stylesheet = QStringLiteral("QLineEdit { background-color: rgba(255, 0, 0, 25%) }");
-    lineEdit->setStyleSheet(isError ? stylesheet : "");
+    static const QString errorStylesheet = QStringLiteral("QLineEdit { background-color: rgba(255, 0, 0, 25%) }");
+    static const QString defaultStylesheet = QStringLiteral("QLineEdit {}");
+    lineEdit->setStyleSheet(isError ? errorStylesheet : defaultStylesheet);
 }
 
 void Util::show(QWidget *w) {

src/ui/newtilesetdialog.cpp

@@ -3,6 +3,7 @@
 #include "project.h"
 #include "imageexport.h"
 #include "validator.h"
+#include "log.h"
 
 NewTilesetDialog::NewTilesetDialog(Project* project, QWidget *parent) :
     QDialog(parent),
@@ -20,8 +21,6 @@ NewTilesetDialog::NewTilesetDialog(Project* project, QWidget *parent) :
 
     connect(ui->lineEdit_Name, &QLineEdit::textChanged, this, &NewTilesetDialog::onNameChanged);
     connect(ui->buttonBox, &QDialogButtonBox::clicked, this, &NewTilesetDialog::dialogButtonClicked);
-
-    adjustSize();
 }
 
 NewTilesetDialog::~NewTilesetDialog()
@@ -67,7 +66,7 @@ void NewTilesetDialog::accept() {
     bool secondary = ui->comboBox_Type->currentIndex() == 1;
     Tileset *tileset = this->project->createNewTileset(ui->lineEdit_Name->text(), secondary, ui->checkBox_CheckerboardFill->isChecked());
     if (!tileset) {
-        ui->label_GenericError->setText(QString("Failed to create tileset. See %1 for details.").arg(getLogPath()));
+        ui->label_GenericError->setText(getMostRecentError());
         ui->label_GenericError->setVisible(true);
         return;
     }

src/ui/projectsettingseditor.cpp

@@ -259,12 +259,13 @@ void ProjectSettingsEditor::updateMaskOverlapWarning(QLabel * warning, QList<UIn
     // It'de nice if we could style this as a persistent red border around the line edit for any
     // overlapping masks. As it is editing the border undesirably modifies the arrow buttons.
     // This stylesheet will just highlight the currently selected line edit, which is fine enough.
-    static const QString styleSheet = "QAbstractSpinBox { selection-background-color: rgba(255, 0, 0, 25%) }";
+    static const QString errorStylesheet = QStringLiteral("QAbstractSpinBox { selection-background-color: rgba(255, 0, 0, 25%) }");
+    static const QString defaultStylesheet = QStringLiteral("QAbstractSpinBox {}");
 
     // Update warning display
     if (warning) warning->setHidden(overlapping.isEmpty());
     for (int i = 0; i < masks.length(); i++)
-        masks.at(i)->setStyleSheet(overlapping.contains(i) ? styleSheet : "");
+        masks.at(i)->setStyleSheet(overlapping.contains(i) ? errorStylesheet : defaultStylesheet);
 }
 
 void ProjectSettingsEditor::updateBlockMaskOverlapWarning() {