新增了SpkAppItem,更改style型对象名,修复侧边栏bug

gui/spkappitem.cpp

@@ -0,0 +1,45 @@
+
+#include <QPainter>
+#include <QStyleOption>
+#include "spkappitem.h"
+
+SpkAppItem::SpkAppItem(QWidget *parent) : QWidget(parent)
+{
+  mMainLay = new QHBoxLayout(this);
+  mLayText = new QVBoxLayout;
+
+  mIcon = new QLabel;
+  mIcon->setFixedSize(IconSize, IconSize);
+  mIcon->setAutoFillBackground(false);
+
+  mTitle = new QLabel;
+  mTitle->setWordWrap(false);
+  mTitle->setObjectName("styAppItmTitle");
+  mTitle->setAutoFillBackground(true);
+  mDescription = new QLabel;
+  mDescription->setWordWrap(true);
+  mDescription->setObjectName("styAppItmDesc");
+  mDescription->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+  mDescription->setAlignment(Qt::AlignTop | Qt::AlignLeft);
+  mDescription->setAutoFillBackground(true);
+  mLayText->addWidget(mTitle);
+  mLayText->addWidget(mDescription);
+  mLayText->setAlignment(Qt::AlignTop);
+
+  mMainLay->addWidget(mIcon);
+  mMainLay->addLayout(mLayText);
+
+  setMinimumHeight(82);
+  setMaximumHeight(82);
+  setMinimumWidth(300);
+  setMaximumWidth(350);
+}
+
+void SpkAppItem::paintEvent(QPaintEvent *e)
+{
+    Q_UNUSED(e)
+    QStyleOption opt;
+    opt.init(this);
+    QPainter p(this);
+    style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
+}