1 files changed, 45 insertions, 0 deletions
diff --git a/SQLiteStudio3/guiSQLiteStudio/common/extlineedit.h b/SQLiteStudio3/guiSQLiteStudio/common/extlineedit.h
new file mode 100644
index 0000000..b3bffbb
--- /dev/null
+++ b/SQLiteStudio3/guiSQLiteStudio/common/extlineedit.h
@@ -0,0 +1,45 @@
+#ifndef EXTLINEEDIT_H
+#define EXTLINEEDIT_H
+
+#include "guiSQLiteStudio_global.h"
+#include <QLineEdit>
+
+class QToolButton;
+
+class GUI_API_EXPORT ExtLineEdit : public QLineEdit
+{
+    Q_OBJECT
+
+    public:
+        explicit ExtLineEdit(QWidget *parent = 0);
+        explicit ExtLineEdit(const QString& text, QWidget *parent = 0);
+
+        bool getExpanding() const;
+        void setExpanding(bool value);
+
+        int getExpandingMinWidth() const;
+        void setExpandingMinWidth(int value);
+
+        int getExpandingMaxWidth() const;
+        void setExpandingMaxWidth(int value);
+
+        void setClearButtonEnabled(bool enable);
+
+    private:
+        void init();
+        void updateMinSize();
+
+        static const int expandingExtraSpace = 4; // QLineEdit has hardcoded horizontal margin of 2 for both sides
+
+        bool expanding = false;
+        int expandingMinWidth = 0;
+        int expandingMaxWidth = -1;
+
+    private slots:
+        void handleTextChanged();
+
+    signals:
+        void valueErased();
+};
+
+#endif // EXTLINEEDIT_H