separadas en ficheros todas las clases que habia en custom_widgets.h/.cpp

eliminado c?digo que ya no se usaba en custom_widgets.h/.cpp

custom_widgets/yacreader_search_line_edit.h

@@ -0,0 +1,29 @@
+#ifndef YACREADER_SEARCH_LINE_EDIT_H
+#define YACREADER_SEARCH_LINE_EDIT_H
+
+#include <QLineEdit>
+
+class QToolButton;
+class QLabel;
+
+class YACReaderSearchLineEdit : public QLineEdit
+{
+    Q_OBJECT
+
+public:
+    YACReaderSearchLineEdit(QWidget *parent = 0);
+
+protected:
+    void resizeEvent(QResizeEvent *);
+
+private slots:
+    void updateCloseButton(const QString &text);
+
+private:
+    QToolButton *clearButton;
+	QLabel * searchLabel;
+};
+
+
+
+#endif // YACREADER_SEARCH_LINE_EDIT_H