Select text when TimeSpinBox gets focus.

mltframework · Jan 15, 2015 · 885a6e3 · 885a6e3
1 parent e9bf4cf
commit 885a6e3
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Showing 2 changed files with 41 additions and 0 deletions.
diff --git a/src/widgets/timespinbox.cpp b/src/widgets/timespinbox.cpp
@@ -23,6 +23,7 @@
 TimeSpinBox::TimeSpinBox(QWidget *parent)
     : QSpinBox(parent)
 {
+    setLineEdit(new TimeSpinBoxLineEdit);
     setRange(0, INT_MAX);
     setFixedWidth(this->fontMetrics().width("HHH:MM:SS.MMM"));
     setAlignment(Qt::AlignRight);
@@ -50,3 +51,27 @@ QString TimeSpinBox::textFromValue(int val) const
     }
     return QString();
 }
+
+
+TimeSpinBoxLineEdit::TimeSpinBoxLineEdit(QWidget *parent)
+    : QLineEdit(parent)
+    , m_selectOnMousePress(false)
+{
+}
+
+void TimeSpinBoxLineEdit::focusInEvent(QFocusEvent *event)
+{
+    QLineEdit::focusInEvent(event);
+    selectAll();
+    m_selectOnMousePress = true;
+}
+
+void TimeSpinBoxLineEdit::mousePressEvent(QMouseEvent *event)
+{
+    QLineEdit::mousePressEvent(event);
+    if (m_selectOnMousePress) {
+        selectAll();
+        m_selectOnMousePress = false;
+    }
+}
+
diff --git a/src/widgets/timespinbox.h b/src/widgets/timespinbox.h
@@ -20,6 +20,7 @@
 #define TIMESPINBOX_H
 
 #include <QSpinBox>
+#include <QLineEdit>
 
 class QRegExpValidator;
 
@@ -39,4 +40,19 @@ class TimeSpinBox : public QSpinBox
     QRegExpValidator* m_validator;
 };
 
+class TimeSpinBoxLineEdit : public QLineEdit
+{
+    Q_OBJECT
+
+public:
+    explicit TimeSpinBoxLineEdit(QWidget *parent = 0);
+
+protected:
+    void focusInEvent(QFocusEvent *event);
+    void mousePressEvent(QMouseEvent *event);
+
+private:
+    bool m_selectOnMousePress;
+};
+
 #endif // TIMESPINBOX_H