move around files

src/widgets/chatwidgetheaderbutton.cpp

@@ -0,0 +1,98 @@
+#include "widgets/chatwidgetheaderbutton.h"
+#include "colorscheme.h"
+
+#include <QBrush>
+#include <QPainter>
+
+namespace chatterino {
+namespace widgets {
+
+ChatWidgetHeaderButton::ChatWidgetHeaderButton(int spacing)
+    : QWidget()
+    , _hbox()
+    , _label()
+    , _mouseOver(false)
+    , _mouseDown(false)
+{
+    setLayout(&_hbox);
+
+    _label.setAlignment(Qt::AlignCenter);
+
+    _hbox.setMargin(0);
+    _hbox.addSpacing(spacing);
+    _hbox.addWidget(&_label);
+    _hbox.addSpacing(spacing);
+
+    QObject::connect(&_label, &SignalLabel::mouseUp, this,
+                     &ChatWidgetHeaderButton::labelMouseUp);
+    QObject::connect(&_label, &SignalLabel::mouseDown, this,
+                     &ChatWidgetHeaderButton::labelMouseDown);
+}
+
+void ChatWidgetHeaderButton::paintEvent(QPaintEvent *)
+{
+    QPainter painter(this);
+
+    QBrush brush(ColorScheme::getInstance().IsLightTheme ? QColor(0, 0, 0, 32)
+                                                         : QColor(255, 255, 255, 32));
+
+    if (_mouseDown) {
+        painter.fillRect(rect(), brush);
+    }
+
+    if (_mouseOver) {
+        painter.fillRect(rect(), brush);
+    }
+}
+
+void ChatWidgetHeaderButton::mousePressEvent(QMouseEvent *event)
+{
+    if (event->button() == Qt::LeftButton) {
+        _mouseDown = true;
+
+        update();
+    }
+}
+
+void ChatWidgetHeaderButton::mouseReleaseEvent(QMouseEvent *event)
+{
+    if (event->button() == Qt::LeftButton) {
+        _mouseDown = false;
+
+        update();
+
+        emit clicked();
+    }
+}
+
+void ChatWidgetHeaderButton::enterEvent(QEvent *)
+{
+    _mouseOver = true;
+
+    update();
+}
+
+void ChatWidgetHeaderButton::leaveEvent(QEvent *)
+{
+    _mouseOver = false;
+
+    update();
+}
+
+void ChatWidgetHeaderButton::labelMouseUp()
+{
+    _mouseDown = false;
+
+    update();
+
+    emit clicked();
+}
+
+void ChatWidgetHeaderButton::labelMouseDown()
+{
+    _mouseDown = true;
+
+    update();
+}
+}
+}