Work on URDE version detection and downloading

hecl-gui/FileDirDialog.hpp

@@ -2,29 +2,12 @@
 #define FILEDIRDIALOG_HPP
 
 #include <QFileDialog>
-#include <QTreeWidget>
-#include <QPushButton>
-#include <QStringList>
-
-class QPushButton;
-class QTreeView;
-class QListView;
 
 class FileDirDialog : public QFileDialog
 {
     Q_OBJECT
-private:
-    QListView* m_listView = nullptr;
-    QTreeView* m_treeView = nullptr;
-    QPushButton* m_btnOpen = nullptr;
-    QStringList m_selectedFiles;
-
-public slots:
-    void chooseClicked();
 public:
-    FileDirDialog(QWidget* parent = nullptr);
-    QStringList selectedFiles();
-    bool eventFilter(QObject* watched, QEvent* event);
+    FileDirDialog(QWidget* parent = nullptr) : QFileDialog(parent) { setFileMode(QFileDialog::Directory); }
 };
 
 #endif // FILEDIRDIALOG_HPP