Rename underscore to underline

components/qtmaterialtextfield.cpp

@@ -29,7 +29,7 @@ void QtMaterialTextFieldPrivate::init()
     label          = 0;
     labelFontSize  = 9.5;
     showLabel      = false;
-    showUnderscore = true;
+    showUnderline = true;
     useThemeColors = true;
 
     q->setFrame(false);
@@ -232,19 +232,24 @@ QColor QtMaterialTextField::underlineColor() const
     }
 }
 
-void QtMaterialTextField::setShowUnderscore(bool value)
+void QtMaterialTextField::setShowUnderline(bool value)
 {
     Q_D(QtMaterialTextField);
 
-    if (d->showUnderscore == value) {
+    if (d->showUnderline == value) {
         return;
     }
 
-    d->showUnderscore = value;
-
+    d->showUnderline = value;
     update();
 }
 
+bool QtMaterialTextField::hasUnderline() const
+{
+    Q_D(const QtMaterialTextField);
+
+    return d->showUnderline;
+}
 
 /*!
  *  \reimp
@@ -289,8 +294,7 @@ void QtMaterialTextField::paintEvent(QPaintEvent *event)
     const int y = height()-1;
     const int wd = width()-5;
 
-
-    if( d->showUnderscore )
+    if (d->showUnderline)
     {
         QPen pen;
         pen.setWidth(1);
@@ -299,16 +303,16 @@ void QtMaterialTextField::paintEvent(QPaintEvent *event)
         painter.setOpacity(1);
         painter.drawLine(2.5, y, wd, y);
 
-    QBrush brush;
-    brush.setStyle(Qt::SolidPattern);
-    brush.setColor(inkColor());
+        QBrush brush;
+        brush.setStyle(Qt::SolidPattern);
+        brush.setColor(inkColor());
 
-    if (progress > 0)
-    {
-        painter.setPen(Qt::NoPen);
-        painter.setBrush(brush);
-        const int w = (1-progress)*static_cast<qreal>(wd/2);
-        painter.drawRect(w+2.5, height()-2, wd-w*2, 2);
-    }
+        if (progress > 0)
+        {
+            painter.setPen(Qt::NoPen);
+            painter.setBrush(brush);
+            const int w = (1-progress)*static_cast<qreal>(wd/2);
+            painter.drawRect(w+2.5, height()-2, wd-w*2, 2);
+        }
     }
 }

components/qtmaterialtextfield.h

@@ -41,7 +41,9 @@ public:
 
     void setUnderlineColor(const QColor &color);
     QColor underlineColor() const;
-    void setShowUnderscore(bool value);
+
+    void setShowUnderline(bool value);
+    bool hasUnderline() const;
 
 protected:
     bool event(QEvent *event) Q_DECL_OVERRIDE;

components/qtmaterialtextfield_p.h

@@ -29,7 +29,7 @@ public:
     QString                          labelString;
     qreal                            labelFontSize;
     bool                             showLabel;
-    bool                             showUnderscore;
+    bool                             showUnderline;
     bool                             useThemeColors;
 };