62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
#pragma execution_character_set("utf-8")
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#include "QWaiting.h"
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#include <QMovie>
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#include <qlabel.h>
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#include <QVBoxLayout>
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#include <QApplication>
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QWaitingDialog::QWaitingDialog(QWidget* parent, QString msg)
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: QDialog(parent)
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, m_Move(nullptr),
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labelmsg(nullptr)
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{
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//设置透明度
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//this->setWindowOpacity(0.9);
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this->setAttribute(Qt::WA_TranslucentBackground);
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//取消对话框标题
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setWindowFlags(Qt::FramelessWindowHint | Qt::Tool | Qt::WindowStaysOnTopHint);//设置为对话框风格，并且去掉边框
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setWindowModality(Qt::WindowModal);//设置为模式对话框，同时在构造该对话框时要设置父窗口
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auto label = new QLabel(this);
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labelmsg = new QLabel(this);
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labelmsg->setText(msg);
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QVBoxLayout* vlayout = new QVBoxLayout(this);
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//label->setMaximumWidth(40);
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vlayout->addWidget(label, 0, Qt::AlignCenter);
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vlayout->addWidget(labelmsg, 0, Qt::AlignCenter);
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this->setLayout(vlayout);
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label->setStyleSheet("background-color: transparent;");
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m_Move = new QMovie(":/loading.gif");
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label->setMovie(m_Move);
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//label->setScaledContents(true);
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m_Move->start();
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}
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void QWaitingDialog::changeMessage(QString msg)
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{
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labelmsg->setText(msg);
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}
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QWaitingDialog::~QWaitingDialog()
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{
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m_Move->stop();
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}
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QWaiting::QWaiting(QWidget* parent, QString msg) :QObject(parent) {
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//QApplication::setOverrideCursor(Qt::WaitCursor);
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_dialog = new QWaitingDialog(parent, msg);
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_dialog->show();
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//QApplication::restoreOverrideCursor();
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}
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QWaiting::~QWaiting() {
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_dialog->close();
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}
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void QWaiting::changeMessage(QString msg)
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{
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_dialog->changeMessage(msg);
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QApplication::processEvents(QEventLoop::AllEvents);
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}
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