命名规范

module/radio/component/Wifi.cpp

@@ -15,16 +15,16 @@ void Wifi::paintEvent(QPaintEvent *event) {
     QRect window(0, 0, 20, 10);
     painter.setWindow(window);
     double w = window.width(), h = window.height();
-    QRect drawRect = getMaxRect(rect(), w / h);
+    QRect drawRect = get_max_rect(rect(), w / h);
     painter.setViewport(drawRect);
     double rate = 1.5;  // wife宽度 : 间隙宽度
-    double baseHeightRate = 0.2;
-    double spaceWidth = w/(1.0 * 4 + rate * 5);
-    double stripWidth = spaceWidth * rate;
-    double baseHeight = h * baseHeightRate;
-    double raiseHeight = h * (1.0 - baseHeightRate)/4.0;
-    double raiseWidth = spaceWidth + stripWidth;
-    QRect textRect = QRect(0, 0, (int)(raiseWidth * 2), (int)(baseHeight * 2));
+    double base_height_rate = 0.2;
+    double space_width = w/(1.0 * 4 + rate * 5);
+    double strip_width = space_width * rate;
+    double base_height = h * base_height_rate;
+    double raise_height = h * (1.0 - base_height_rate)/4.0;
+    double raise_width = space_width + strip_width;
+    QRect text_rect = QRect(0, 0, (int)(raise_width * 2), (int)(base_height * 2));
     QFont font;
     font.setPixelSize(5);
     font.setBold(true);
@@ -32,12 +32,12 @@ void Wifi::paintEvent(QPaintEvent *event) {
     QPen pen;
     pen.setColor(Qt::white);
     painter.setPen(pen);
-    painter.drawText(textRect, Qt::AlignJustify | Qt::AlignVCenter, "4G");
+    painter.drawText(text_rect, Qt::AlignJustify | Qt::AlignVCenter, "4G");
     for(int i = 0; i < 5; ++i){
-        double curHeight = baseHeight + i * raiseHeight;
-        double curX = 0 + raiseWidth * i;
+        double cur_height = base_height + i * raise_height;
+        double cur_x = 0 + raise_width * i;
         QColor color = i < value ? Qt::white : QColor(0, 0, 0, 50);
-        painter.fillRect(QRectF(curX, h - curHeight, stripWidth, curHeight), color);
+        painter.fillRect(QRectF(cur_x, h - cur_height, strip_width, cur_height), color);
     }
     painter.end();
 }