Track a Qt change with Qt 5.12:

They added a new color to the QPalette class, which was throwing off the settings-load system.
Make the settings-load system more robust by supporting files which had fewer colors specified (backwards compatible), while also updating the palette editor to add support for the new color.

2 files changed, 4 insertions, 4 deletions

diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/appearancepage.cpp b/src-qt5/core/lumina-theme-engine/src/lthemeengine/appearancepage.cpp
index 98f9c865..bc8ff355 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/appearancepage.cpp
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/appearancepage.cpp
@@ -253,8 +253,8 @@ QPalette AppearancePage::loadColorScheme(const QString &filePath){
   QStringList inactiveColors = settings.value("inactive_colors").toStringList();
   QStringList disabledColors = settings.value("disabled_colors").toStringList();
   settings.endGroup();
-  if(activeColors.count() == QPalette::NColorRoles && inactiveColors.count() == QPalette::NColorRoles && disabledColors.count() == QPalette::NColorRoles){
-    for (int i = 0; i < QPalette::NColorRoles; i++){
+  if(activeColors.count() <= QPalette::NColorRoles && inactiveColors.count() <= QPalette::NColorRoles && disabledColors.count() <= QPalette::NColorRoles){
+    for (int i = 0; i < QPalette::NColorRoles && i<activeColors.count(); i++){
       QPalette::ColorRole role = QPalette::ColorRole(i);
       customPalette.setColor(QPalette::Active, role, QColor(activeColors.at(i)));
       customPalette.setColor(QPalette::Inactive, role, QColor(inactiveColors.at(i)));
@@ -263,7 +263,7 @@ QPalette AppearancePage::loadColorScheme(const QString &filePath){
     }
   else{
     customPalette = palette(); //load fallback palette
-    }
+  }
   return customPalette;
 }
 
diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/paletteeditdialog.cpp b/src-qt5/core/lumina-theme-engine/src/lthemeengine/paletteeditdialog.cpp
index 9cce5a6e..6c5b0665 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/paletteeditdialog.cpp
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/paletteeditdialog.cpp
@@ -45,7 +45,7 @@ void PaletteEditDialog::setPalette(const QPalette &palette){
     m_ui->tableWidget->item(i,2)->setBackgroundColor(palette.color(QPalette::Disabled, QPalette::ColorRole(i)));
     }
   QStringList labels;
-  labels << tr("Window text") << tr("Button background") << tr("Bright") << tr("Less bright") << tr("Dark") << tr("Less dark") << tr("Normal text") << tr("Bright text") << tr("Button text") << tr("Normal background") << tr("Window") << tr("Shadow") << tr("Highlight") << tr("Highlighted text")  << tr("Link")  << tr("Visited link") << tr("Alternate background") << tr("Default") << tr("Tooltip background")  << tr("Tooltip text");
+  labels << tr("Window text") << tr("Button background") << tr("Bright") << tr("Less bright") << tr("Dark") << tr("Less dark") << tr("Normal text") << tr("Bright text") << tr("Button text") << tr("Normal background") << tr("Window") << tr("Shadow") << tr("Highlight") << tr("Highlighted text")  << tr("Link")  << tr("Visited link") << tr("Alternate background") << tr("Default") << tr("Tooltip background")  << tr("Tooltip text") << tr("Placeholder text");
   m_ui->tableWidget->setVerticalHeaderLabels(labels);
 }