1 files changed, 51 insertions, 0 deletions
diff --git a/Swift/QtUI/QtVCardWidget/QtResizableLineEdit.cpp b/Swift/QtUI/QtVCardWidget/QtResizableLineEdit.cpp
new file mode 100644
index 0000000..4f1d3ab
--- /dev/null
+++ b/Swift/QtUI/QtVCardWidget/QtResizableLineEdit.cpp
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2012 Tobias Markmann
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#include "QtResizableLineEdit.h"
+
+namespace Swift {
+
+QtResizableLineEdit::QtResizableLineEdit(QWidget* parent) :
+	QLineEdit(parent) {
+	connect(this, SIGNAL(textChanged(QString)), SLOT(textChanged(QString)));
+	setMinimumWidth(30);
+}
+
+QtResizableLineEdit::~QtResizableLineEdit() {
+}
+
+bool QtResizableLineEdit::isEditable() const {
+	return editable;
+}
+void QtResizableLineEdit::setEditable(const bool editable) {
+	this->editable = editable;
+	if (editable) {
+		setReadOnly(false);
+	} else {
+		setReadOnly(true);
+	}
+}
+
+
+QSize QtResizableLineEdit::sizeHint() const {
+	int horizontalMargin = 10;
+	int verticalMargin = 6;
+	QSize textDimensions;
+#if QT_VERSION >= 0x040700
+	textDimensions = fontMetrics().boundingRect(text().isEmpty() ? placeholderText() : text()).size();
+#else
+	textDimensions = fontMetrics().boundingRect(text().isEmpty() ? QString("   ") : text()).size();
+#endif
+	textDimensions.setWidth(textDimensions.width() + horizontalMargin);
+	textDimensions.setHeight(textDimensions.height() + verticalMargin);
+	return textDimensions;
+}
+
+void QtResizableLineEdit::textChanged(QString) {
+	updateGeometry();
+}
+
+}