更新代码

third/3rd_qcustomplot/smoothcurve.cpp

@@ -24,13 +24,13 @@ QPainterPath SmoothCurve::createSmoothCurve(const QVector<QPointF> &points)
 QPainterPath SmoothCurve::createSmoothCurve2(const QVector<QPointF> &points)
 {
     //采用Qt原生方法不做任何处理
-    int count = points.count();
-    if (count == 0) {
+    int size = points.size();
+    if (size == 0) {
         return QPainterPath();
     }
 
     QPainterPath path(points.at(0));
-    for (int i = 0; i < count - 1; ++i) {
+    for (int i = 0; i < size - 1; ++i) {
         //控制点的 x 坐标为 sp 与 ep 的 x 坐标和的一半
         //第一个控制点 c1 的 y 坐标为起始点 sp 的 y 坐标
         //第二个控制点 c2 的 y 坐标为结束点 ep 的 y 坐标

third/qcustomplotdemo/frmcustom/iconhelper.cpp

@@ -136,7 +136,7 @@ IconHelper::IconHelper(const QString &fontFile, const QString &fontName, QObject
     if (!fontDb.families().contains(fontName) && QFile(fontFile).exists()) {
         int fontId = fontDb.addApplicationFont(fontFile);
         QStringList listName = fontDb.applicationFontFamilies(fontId);
-        if (listName.count() == 0) {
+        if (listName.size() == 0) {
             qDebug() << QString("load %1 error").arg(fontName);
         }
     }
@@ -265,8 +265,8 @@ void IconHelper::setStyle1(QWidget *widget, QList<QToolButton *> btns, QList<int
 
 void IconHelper::setStyle1(QWidget *widget, QList<QAbstractButton *> btns, QList<int> icons, const IconHelper::StyleColor &styleColor)
 {
-    int btnCount = btns.count();
-    int iconCount = icons.count();
+    int btnCount = btns.size();
+    int iconCount = icons.size();
     if (btnCount <= 0 || iconCount <= 0 || btnCount != iconCount) {
         return;
     }
@@ -329,7 +329,7 @@ void IconHelper::setStyle1(QWidget *widget, QList<QAbstractButton *> btns, QList
 
     //可能会重复调用设置所以先要移除上一次的
     for (int i = 0; i < btnCount; ++i) {
-        for (int j = 0; j < this->btns.count(); j++) {
+        for (int j = 0; j < this->btns.size(); j++) {
             if (this->btns.at(j) == btns.at(i)) {
                 disconnect(btns.at(i), SIGNAL(toggled(bool)), this, SLOT(toggled(bool)));
                 this->btns.at(j)->removeEventFilter(this);