Optimized some inappropriate code.

libsearch/appsearch/app-match.cpp

@@ -272,7 +272,7 @@ void AppMatch::appNameMatch(QString appname,QMap<NameString,QStringList> &instal
         installed.insert(name,list);
         return;
     }
-    for(int i;i<pinyinlist.size()/2;i++){
+    for(int i = 0;i<pinyinlist.size()/2;i++){
         QString shouzimu=pinyinlist.at(2*i+1);// 中文转首字母
         if(shouzimu.contains(m_sourceText,Qt::CaseInsensitive)){
             //        installed.insert(name,m_installAppMap.value(name));

src/content-widget.cpp

@@ -53,13 +53,13 @@ ContentWidget::~ContentWidget()
  * @brief initUI 初始化homepage和resultpage
  */
 void ContentWidget::initUI() {
-    m_homePage = new QWidget;
+    m_homePage = new QWidget(this);
     m_homePageLyt = new QVBoxLayout(m_homePage);
     m_homePageLyt->setSpacing(0);
     m_homePageLyt->setContentsMargins(0,0,0,0);
     m_homePage->setLayout(m_homePageLyt);
 
-    m_resultPage = new QWidget;
+    m_resultPage = new QWidget(this);
     m_resultPageLyt = new QHBoxLayout(m_resultPage);
     m_resultPageLyt->setSpacing(0);
     m_resultPageLyt->setContentsMargins(0, 0, 0, 0);
@@ -74,7 +74,7 @@ void ContentWidget::initUI() {
     m_resultPageLyt->addWidget(m_resultDetailArea);
     m_resultPage->setLayout(m_resultPageLyt);
 
-    m_resultList = new QWidget(m_resultDetailArea);
+    m_resultList = new QWidget(m_resultListArea);
     m_resultDetail = new QWidget(m_resultDetailArea);
     m_listLyt = new QVBoxLayout(m_resultList);
     m_detailLyt = new QVBoxLayout(m_resultDetail);

src/control/highlight-item-delegate.cpp

@@ -26,7 +26,7 @@
 #include <QTextDocument>
 #include <QAbstractTextDocumentLayout>
 
-HighlightItemDelegate::HighlightItemDelegate()
+HighlightItemDelegate::HighlightItemDelegate(QObject *parent) : QStyledItemDelegate (parent)
 {
 }
 

src/control/highlight-item-delegate.h

@@ -27,7 +27,7 @@ class HighlightItemDelegate : public QStyledItemDelegate
 {
     Q_OBJECT
 public:
-    explicit HighlightItemDelegate();
+    explicit HighlightItemDelegate(QObject *parent = nullptr);
     void setSearchKeyword(const QString &);
 private:
     QString m_regFindKeyWords = 0;

src/control/search-list-view.cpp

@@ -27,7 +27,7 @@ SearchListView::SearchListView(QWidget * parent, const QStringList& list, const
     this->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
     setSelectionBehavior(QAbstractItemView::SelectRows);
     setSelectionMode(QAbstractItemView::SingleSelection);
-    m_model = new SearchItemModel;
+    m_model = new SearchItemModel(this);
     m_item = new SearchItem;
     m_item->setSearchList(type, list);
     m_model->setItem(m_item);
@@ -40,7 +40,7 @@ SearchListView::SearchListView(QWidget * parent, const QStringList& list, const
     this->setAttribute(Qt::WA_TranslucentBackground, true);
     this->setAutoFillBackground(false);
     this->setStyleSheet("QWidget{background:transparent;}");
-    m_styleDelegate = new HighlightItemDelegate();
+    m_styleDelegate = new HighlightItemDelegate(this);
 //    m_styleDelegate->setSearchKeyword(keyword);
     this->setItemDelegate(m_styleDelegate);
 

src/model/search-item-model.cpp

@@ -21,7 +21,7 @@
 #include "search-item-model.h"
 #include <QDebug>
 
-SearchItemModel::SearchItemModel()
+SearchItemModel::SearchItemModel(QObject *parent) : QAbstractItemModel (parent)
 {
 
 }

src/model/search-item-model.h

@@ -32,7 +32,7 @@ class SearchItemModel : public QAbstractItemModel
     friend class SearchItem;
     Q_OBJECT
 public:
-    explicit SearchItemModel();
+    explicit SearchItemModel(QObject *parent = nullptr);
     ~SearchItemModel();
 
     enum SearchInfo {