105 lines
3.7 KiB
C++
105 lines
3.7 KiB
C++
#include <QApplication>
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#include <QDialog>
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#include <QVBoxLayout>
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#include <QRegion>
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#include <qpainter.h>
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#include <QGraphicsBlurEffect>
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#include <QGraphicsView>
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#include <QGraphicsPixmapItem>
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#include <opencv.hpp>
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#include <uiModule/components/fancyButton.h>
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QPixmap matToPixmap(const cv::Mat& mat) {
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// 将OpenCV的Mat转换为Qt的QImage
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QImage img(mat.data, mat.cols, mat.rows, mat.step, QImage::Format_RGB888);
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img = img.rgbSwapped(); // 颜色通道顺序转换（OpenCV使用BGR，而QImage使用RGB）
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// 将QImage转换为QPixmap
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return QPixmap::fromImage(img);
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}
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class loginDialog : public QDialog {
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public:
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QVBoxLayout* layout;
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QLineEdit* lineEdit;
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QPushButton* button;
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QLabel* label;
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QComboBox* comboBox;
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QPushButton* exitBtn;
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loginDialog(QWidget* parent = nullptr) : QDialog(parent) {
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this->setFixedSize(QSize(450, 300));
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this->setWindowFlags(Qt::FramelessWindowHint);
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this->setStyleSheet("QDialog {"
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" background-color: white;"
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" border: 2px solid orange;"
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" border-radius: 10px;"
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"}");
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layout= new QVBoxLayout(this);
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lineEdit =new QLineEdit (this);
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//button = new CustomButton("确定", this);
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// 设置QPushButton为全透明
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label=new QLabel("欢迎!");
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label->setAlignment(Qt::AlignHCenter);
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label->setFont(QFont("Microsoft YaHei", 18, QFont::Bold));
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comboBox= new QComboBox;
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comboBox->addItems({ u8"工程师",u8"售后",u8"调试" });
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comboBox->setFont(QFont("Microsoft YaHei", 14));
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comboBox->setStyleSheet("QComboBox { padding-left: 4px; padding-right: 4px; }"
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"QComboBox::drop-down { subcontrol-origin: padding; subcontrol-position: right; }"
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"QComboBox::down-arrow { image: url(./arrow.png); }"
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"QComboBox::down-arrow:on { top: 1px; left: 1px; }"
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"QComboBox QAbstractItemView { padding: 2px; }"
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"QComboBox::item { padding: 2px 4px; },");
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comboBox->setFixedHeight(40);
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layout->addWidget(label);
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layout->addWidget(comboBox);
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lineEdit->setFixedHeight(40);
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lineEdit->setFont(QFont("Microsoft YaHei", 12, QFont::Bold));
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layout->addWidget(lineEdit);
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exitBtn = new QPushButton(u8"退出");
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exitBtn->setFixedWidth(30);
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exitBtn->setStyleSheet("QPushButton { background-color: transparent; border: none; }");
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QHBoxLayout* buttonLayout = new QHBoxLayout();
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buttonLayout->addWidget(button);
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QHBoxLayout* extButtonLayout = new QHBoxLayout();
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extButtonLayout->addWidget(exitBtn);
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layout->addLayout(buttonLayout);
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layout->addLayout(extButtonLayout);
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layout->setAlignment(Qt::AlignCenter);
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QObject::connect(button, &QPushButton::clicked, this, &QDialog::accept);
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this->show();
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}
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protected:
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void paintEvent(QPaintEvent* event) override {
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Q_UNUSED(event);
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QPainterPath roundedPath;
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// 构建一个圆角矩形的路径
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int radius = 10; // 圆角半径
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roundedPath.addRoundedRect(rect(), radius, radius);
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// 设置裁剪区域
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QPainter painter(this);
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painter.setRenderHint(QPainter::Antialiasing);
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painter.setClipPath(roundedPath);
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// 在窗口上绘制内容
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painter.fillRect(rect(), Qt::white); // 设置窗口背景色
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int lineRadius=8;
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int borderWidth = 8; // 调整边框宽度
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QPen borderPen(QColor(235, 92, 32)); // 橙色
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borderPen.setWidth(borderWidth);
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painter.setPen(borderPen);
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painter.setBrush(Qt::NoBrush);
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painter.drawRoundedRect(rect().adjusted(borderWidth / 2, borderWidth / 2, -borderWidth / 2, -borderWidth / 2), lineRadius, lineRadius);
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}
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};
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#pragma once |