Fixes for stylesheets that use transparent backgrounds (#2029)

* Remove uneeded "Fix" text

* Don't set Qt::WA_OpaquePaintEvent when imagesThumbnails has transparent base

---------

Co-authored-by: Liderate <Liderate@users.noreply.github.com>

2 files changed, 4 insertions, 2 deletions

diff --git a/src/modinfodialogimages.cpp b/src/modinfodialogimages.cpp
index e48a34d3..1042eaca 100644
--- a/src/modinfodialogimages.cpp
+++ b/src/modinfodialogimages.cpp
@@ -76,7 +76,10 @@ ImagesTab::ImagesTab(ModInfoDialogTabContext cx)
   ui->imagesShowDDS->setEnabled(m_ddsAvailable);
 
   ui->imagesThumbnails->setAutoFillBackground(false);
-  ui->imagesThumbnails->setAttribute(Qt::WA_OpaquePaintEvent, true);
+
+  if (ui->imagesThumbnails->palette().color(QPalette::Base) != Qt::transparent) {
+    ui->imagesThumbnails->setAttribute(Qt::WA_OpaquePaintEvent, true);
+  }
 
   {
     auto list = std::make_unique<QListWidget>();
diff --git a/src/problemsdialog.cpp b/src/problemsdialog.cpp
index f6b23a10..3a82a0cf 100644
--- a/src/problemsdialog.cpp
+++ b/src/problemsdialog.cpp
@@ -56,7 +56,6 @@ void ProblemsDialog::runDiagnosis()
       m_hasProblems = true;
 
       if (diagnose->hasGuidedFix(key)) {
-        newItem->setText(1, tr("Fix"));
         QPushButton* fixButton = new QPushButton(tr("Fix"));
         fixButton->setProperty("fix",
                                QVariant::fromValue(reinterpret_cast<void*>(diagnose)));