Add AppBar files

components/qtmaterialappbar.cpp

@@ -1,2 +1,139 @@
 #include "qtmaterialappbar.h"
 #include "qtmaterialappbar_p.h"
+#include <QtWidgets/QGraphicsDropShadowEffect>
+#include <QtWidgets/QHBoxLayout>
+#include <QPainter>
+#include "lib/qtmaterialstyle.h"
+
+/*!
+ *  \class QtMaterialAppBarPrivate
+ *  \internal
+ */
+
+/*!
+ *  \internal
+ */
+QtMaterialAppBarPrivate::QtMaterialAppBarPrivate(QtMaterialAppBar *q)
+    : q_ptr(q)
+{
+}
+
+/*!
+ *  \internal
+ */
+QtMaterialAppBarPrivate::~QtMaterialAppBarPrivate()
+{
+}
+
+/*!
+ *  \internal
+ */
+void QtMaterialAppBarPrivate::init()
+{
+    Q_Q(QtMaterialAppBar);
+
+    useThemeColors = true;
+
+    QGraphicsDropShadowEffect *effect = new QGraphicsDropShadowEffect;
+    effect->setBlurRadius(11);
+    effect->setColor(QColor(0, 0, 0, 50));
+    effect->setOffset(0, 3);
+
+    q->setGraphicsEffect(effect);
+
+    QHBoxLayout *layout = new QHBoxLayout;
+    q->setLayout(layout);
+}
+
+/*!
+ *  \class QtMaterialAppBar
+ */
+
+QtMaterialAppBar::QtMaterialAppBar(QWidget *parent)
+    : QWidget(parent)
+{
+    d_func()->init();
+}
+
+QtMaterialAppBar::~QtMaterialAppBar()
+{
+}
+
+QSize QtMaterialAppBar::sizeHint() const
+{
+    return QSize(-1, 64);
+}
+
+void QtMaterialAppBar::paintEvent(QPaintEvent *event)
+{
+    Q_UNUSED(event)
+
+    QPainter painter(this);
+
+    painter.fillRect(rect(), backgroundColor());
+}
+
+void QtMaterialAppBar::setUseThemeColors(bool value)
+{
+    Q_D(QtMaterialAppBar);
+
+    if (d->useThemeColors == value) {
+        return;
+    }
+
+    d->useThemeColors = value;
+    update();
+}
+
+bool QtMaterialAppBar::useThemeColors() const
+{
+    Q_D(const QtMaterialAppBar);
+
+    return d->useThemeColors;
+}
+
+void QtMaterialAppBar::setForegroundColor(const QColor &color)
+{
+    Q_D(QtMaterialAppBar);
+
+    d->foregroundColor = color;
+
+    if (d->useThemeColors == true) {
+        d->useThemeColors = false;
+    }
+    update();
+}
+
+QColor QtMaterialAppBar::foregroundColor() const
+{
+    Q_D(const QtMaterialAppBar);
+
+    if (d->useThemeColors || !d->foregroundColor.isValid()) {
+        return QtMaterialStyle::instance().themeColor("primary1");
+    } else {
+        return d->foregroundColor;
+    }
+}
+
+void QtMaterialAppBar::setBackgroundColor(const QColor &color)
+{
+    Q_D(QtMaterialAppBar);
+
+    d->backgroundColor = color;
+
+    if (d->useThemeColors == true) {
+        d->useThemeColors = false;
+    }
+    update();
+}
+
+QColor QtMaterialAppBar::backgroundColor() const
+{
+    Q_D(const QtMaterialAppBar);
+
+    if (d->useThemeColors || !d->backgroundColor.isValid()) {
+        return QtMaterialStyle::instance().themeColor("primary1");
+    } else {
+        return d->backgroundColor;
+    }
+}

components/qtmaterialappbar.h

@@ -1,4 +1,40 @@
 #ifndef QTMATERIALAPPBAR_H
 #define QTMATERIALAPPBAR_H
 
+#include <QtWidgets/QWidget>
+
+class QtMaterialAppBarPrivate;
+
+class QtMaterialAppBar : public QWidget
+{
+    Q_OBJECT
+
+    Q_PROPERTY(QColor foregroundColor WRITE setForegroundColor READ foregroundColor)
+    Q_PROPERTY(QColor backgroundColor WRITE setBackgroundColor READ backgroundColor)
+
+public:
+    explicit QtMaterialAppBar(QWidget *parent = 0);
+    ~QtMaterialAppBar();
+
+    QSize sizeHint() const Q_DECL_OVERRIDE;
+
+    void setUseThemeColors(bool value);
+    bool useThemeColors() const;
+
+    void setForegroundColor(const QColor &color);
+    QColor foregroundColor() const;
+
+    void setBackgroundColor(const QColor &color);
+    QColor backgroundColor() const;
+
+protected:
+    void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
+
+    const QScopedPointer<QtMaterialAppBarPrivate> d_ptr;
+
+private:
+    Q_DISABLE_COPY(QtMaterialAppBar)
+    Q_DECLARE_PRIVATE(QtMaterialAppBar)
+};
+
 #endif // QTMATERIALAPPBAR_H

components/qtmaterialappbar_p.h

@@ -1,4 +1,26 @@
 #ifndef QTMATERIALAPPBAR_P_H
 #define QTMATERIALAPPBAR_P_H
 
+#include <QtGlobal>
+#include <QColor>
+
+class QtMaterialAppBar;
+
+class QtMaterialAppBarPrivate
+{
+    Q_DISABLE_COPY(QtMaterialAppBarPrivate)
+    Q_DECLARE_PUBLIC(QtMaterialAppBar)
+
+public:
+    QtMaterialAppBarPrivate(QtMaterialAppBar *q);
+    ~QtMaterialAppBarPrivate();
+
+    void init();
+
+    QtMaterialAppBar *const q_ptr;
+    bool                    useThemeColors;
+    QColor                  foregroundColor;
+    QColor                  backgroundColor;
+};
+
 #endif // QTMATERIALAPPBAR_P_H