[Performous-commit] Tapio Vierros : Label word can be edited through an input box by double clicking.

[Tapio V. <aa...@us...>]

Module: editor
Branch: master
Commit: b93ce7d6869907fe2ca86f31fa8704bd829ce152

Author: Tapio Vierros <tap...@gm...>
Date:   Wed Jan  5 11:10:48 2011 +0200

Label word can be edited through an input box by double clicking.

---

 dragwidget.cc |   18 ++++++++++++++++++
 dragwidget.hh |    1 +
 2 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/dragwidget.cc b/dragwidget.cc
index aa9be1d..3ad3862 100644
--- a/dragwidget.cc
+++ b/dragwidget.cc
@@ -208,3 +208,21 @@ void DragWidget::wheelEvent(QWheelEvent *event)
 
 	event->accept();
 }
+
+void DragWidget::mouseDoubleClickEvent(QMouseEvent *event)
+{
+	DragLabel *child = static_cast<DragLabel*>(childAt(event->pos()));
+	if (!child)
+		return;
+
+	bool ok;
+	QString text = QInputDialog::getText(this, tr("Edit lyric"),
+										  tr("Lyric:"), QLineEdit::Normal,
+										  child->getText(), &ok);
+	if (ok && !text.isEmpty()) {
+		child->setText(text);
+		child->createPixmap();
+	}
+
+	event->accept();
+}
diff --git a/dragwidget.hh b/dragwidget.hh
index 245cc39..6afc358 100644
--- a/dragwidget.hh
+++ b/dragwidget.hh
@@ -59,6 +59,7 @@ protected:
 	void dropEvent(QDropEvent *event);
 	void mousePressEvent(QMouseEvent *event);
 	void wheelEvent(QWheelEvent *event);
+	void mouseDoubleClickEvent(QMouseEvent * event);
 };
 
 #endif