github-code/QWidgetDemo
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

重新改进支持Qt4.6-Qt6.1

Browse Source
This commit is contained in:
feiyangqingyun
2021-05-30 15:45:43 +08:00
parent 71acdd7151
commit b2ca4d05da
286 changed files with 2571 additions and 1965 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
smoothcurve/frmsmoothcurve.cpp
View File

@@ -12,13 +12,13 @@ frmSmoothCurve::frmSmoothCurve(QWidget *parent) : QWidget(parent), ui(new Ui::fr
ui->setupUi(this);
//初始化随机数种子
qsrand(QDateTime::currentDateTime().toMSecsSinceEpoch());
srand(QDateTime::currentDateTime().toMSecsSinceEpoch());
//随机生成曲线上的点
int x = -300;
while (x < 300) {
datas << QPointF(x, qrand() % 300 - 100);
x += qMin(qrand() % 30 + 5, 300);
datas << QPointF(x, rand() % 300 - 100);
x += qMin(rand() % 30 + 5, 300);
}
//正常曲线
@@ -28,14 +28,14 @@ frmSmoothCurve::frmSmoothCurve(QWidget *parent) : QWidget(parent), ui(new Ui::fr
}
//平滑曲线1
qDebug() << TIMEMS << "createSmoothCurve start";
//qDebug() << TIMEMS << "createSmoothCurve start";
pathSmooth1 = SmoothCurve::createSmoothCurve(datas);
qDebug() << TIMEMS << "createSmoothCurve stop";
//qDebug() << TIMEMS << "createSmoothCurve stop";
//平滑曲线2
qDebug() << TIMEMS << "createSmoothCurve2 start";
//qDebug() << TIMEMS << "createSmoothCurve2 start";
pathSmooth2 = SmoothCurve::createSmoothCurve2(datas);
qDebug() << TIMEMS << "createSmoothCurve2 stop";
//qDebug() << TIMEMS << "createSmoothCurve2 stop";
ui->ckShowPoint->setChecked(true);
connect(ui->ckShowPoint, SIGNAL(clicked(bool)), this, SLOT(update()));

2
smoothcurve/main.cpp
View File

@@ -9,7 +9,7 @@ int main(int argc, char *argv[])
QApplication a(argc, argv);
a.setFont(QFont("Microsoft Yahei", 9));
#if (QT_VERSION <= QT_VERSION_CHECK(5,0,0))
#if (QT_VERSION < QT_VERSION_CHECK(5,0,0))
#if _MSC_VER
QTextCodec *codec = QTextCodec::codecForName("gbk");
#else

1
smoothcurve/smoothcurve.pro
View File

@@ -7,6 +7,7 @@
QT += core gui
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
greaterThan(QT_MAJOR_VERSION, 5): QT += core5compat
TARGET = smoothcurve
TEMPLATE = app