feat: 添加ElaWidgetTool库

ElaWidgetTools/ElaStatusBar.cpp

@@ -0,0 +1,19 @@
+#include "ElaStatusBar.h"
+
+#include <QPainter>
+#include <QTimer>
+
+#include "ElaStatusBarStyle.h"
+ElaStatusBar::ElaStatusBar(QWidget* parent)
+    : QStatusBar(parent)
+{
+    setObjectName("ElaStatusBar");
+    setStyleSheet("#ElaStatusBar{background-color:transparent;}");
+    setFixedHeight(28);
+    setContentsMargins(20, 0, 0, 0);
+    setStyle(new ElaStatusBarStyle(style()));
+}
+
+ElaStatusBar::~ElaStatusBar()
+{
+}