- enhancement: Let encoding options in the statusbar more explicit.

change FileEndingType names
  applySettings shouldn't be called every time show event triggered.

RedPandaIDE/mainwindow.cpp

@@ -111,6 +111,7 @@ MainWindow* pMainWindow;
 MainWindow::MainWindow(QWidget *parent)
     : QMainWindow(parent),
       ui(new Ui::MainWindow),
+      mFullInitialized(false),
       mSearchInFilesDialog(nullptr),
       mSearchDialog(nullptr),
       mReplaceDialog(nullptr),
@@ -5296,6 +5297,9 @@ void MainWindow::closeEvent(QCloseEvent *event) {
 
 void MainWindow::showEvent(QShowEvent *)
 {
+    if (mFullInitialized)
+        return;
+    mFullInitialized = true;
     applySettings();
     const Settings::UI& settings = pSettings->ui();
     ui->tabMessages->setCurrentIndex(settings.bottomPanelIndex());

RedPandaIDE/mainwindow.h

@@ -772,6 +772,7 @@ private slots:
 
 private:
     Ui::MainWindow *ui;
+    bool mFullInitialized;
     EditorList *mEditorList;
     QLabel *mFileInfoStatus;
     LabelWithMenu *mFileEncodingStatus;

RedPandaIDE/widgets/labelwithmenu.cpp

@@ -22,7 +22,7 @@
 
 LabelWithMenu::LabelWithMenu(QWidget* parent):QLabel(parent)
 {
-
+    mCursor = Qt::ArrowCursor;
 }
 
 void LabelWithMenu::mousePressEvent(QMouseEvent *event)
@@ -32,3 +32,21 @@ void LabelWithMenu::mousePressEvent(QMouseEvent *event)
     QApplication::instance()->postEvent(this,e);
     event->accept();
 }
+
+void LabelWithMenu::enterEvent(QEvent *event)
+{
+    mCursor = cursor();
+    setCursor(Qt::PointingHandCursor);
+    setTextInteractionFlags(Qt::TextInteractionFlag::TextSelectableByKeyboard);
+    setSelection(0,text().length());
+    QLabel::enterEvent(event);
+}
+
+void LabelWithMenu::leaveEvent(QEvent *event)
+{
+    setCursor(mCursor);
+    mCursor = Qt::ArrowCursor;
+    setSelection(0,0);
+    setTextInteractionFlags(Qt::TextInteractionFlag::NoTextInteraction);
+    QLabel::leaveEvent(event);
+}

RedPandaIDE/widgets/labelwithmenu.h

@@ -28,6 +28,14 @@ public:
     // QWidget interface
 protected:
     void mousePressEvent(QMouseEvent *event) override;
+
+    // QWidget interface
+protected:
+    void enterEvent(QEvent *event) override;
+    void leaveEvent(QEvent *event) override;
+
+private:
+    QCursor mCursor;
 };
 
 #endif // LABELWITHMENU_H

libs/redpanda_qt_utils/qt_utils/utils.h

@@ -38,9 +38,9 @@ class QTextCodec;
 
 enum class FileEndingType {
     Windows,
-    Linux,
-    Mac
-};// Windows: CRLF, UNIX: LF, Mac: CR
+    Unix,
+    MacOld
+};// Windows: CRLF, UNIX: LF, Old Mac OS: CR (old mac os, not mac os x)
 
 class BaseError{
 public: