自定义内存分配池

Widget/base/Virtual_Keyboard/Input_Core.cpp

@@ -63,8 +63,8 @@ int Input_Core::cur_search_pos() {
     pos_len = im_get_spl_start_pos(start_pos);
     return static_cast<int>(pos_len);
 }
-QStringList Input_Core::get_candidate(unsigned int candnum) {
-    QStringList text_list;
+std::vector<QString> Input_Core::get_candidate(unsigned int candnum) {
+    std::vector<QString> text_list;
     if (candnum == 0)
         return text_list;
     char16* cand_buf = new char16[m_out_len];
@@ -72,7 +72,7 @@ QStringList Input_Core::get_candidate(unsigned int candnum) {
         char16* cand;
         cand = im_get_candidate(i, cand_buf, static_cast<unsigned int>(m_out_len));
         if (cand) {
-            text_list.append(QString::fromUtf16(cand));
+            text_list.push_back(QString::fromUtf16(cand));
         }
         else {
             continue;

Widget/base/Virtual_Keyboard/Input_Core.h

@@ -36,7 +36,7 @@ public:
     void reset_search();
     bool get_enable();
     void set_enable(bool able);
-    QStringList get_candidate(unsigned int cnadnum);
+    std::vector<QString> get_candidate(unsigned int cnadnum);
     signals  :
 
     void signal_input_able(bool);

Widget/base/Virtual_Keyboard/Virtual_Keyboard.cpp

@@ -111,12 +111,13 @@ void Virtual_Keyboard::get_candidate_list(const QString spell) {
     if (cand == 0) {
         return;
     }
-    QStringList ret = core->get_candidate(cand);
-    if (ret.isEmpty()) {
+    std::vector<QString> ret = core->get_candidate(cand);
+    if (ret.empty()) {
         return;
     }
     list_widget->clear();
-    list_widget->addItems(ret);
+    for (const QString& candidate : ret)
+        list_widget->addItem(candidate);
 }
 void Virtual_Keyboard::handle_Key_Press(Key_Button* button) {
     if (state == Chinese) {