332 lines
11 KiB
C++
332 lines
11 KiB
C++
#include "quimessagebox.h"
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QScopedPointer<QUIMessageBox> QUIMessageBox::self;
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QUIMessageBox *QUIMessageBox::Instance()
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{
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if (self.isNull()) {
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static QMutex mutex;
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QMutexLocker locker(&mutex);
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if (self.isNull()) {
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self.reset(new QUIMessageBox);
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}
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}
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return self.data();
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}
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QUIMessageBox::QUIMessageBox(QWidget *parent) : QDialog(parent)
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{
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this->initControl();
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this->initForm();
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}
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QUIMessageBox::~QUIMessageBox()
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{
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delete widgetMain;
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}
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void QUIMessageBox::showEvent(QShowEvent *)
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{
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QUIHelper::setIconBtn(btnOk, ":/image/btn_ok.png", 0xf00c);
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QUIHelper::setIconBtn(btnCancel, ":/image/btn_close.png", 0xf00d);
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QUIHelper::setFormInCenter(this);
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this->activateWindow();
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}
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void QUIMessageBox::closeEvent(QCloseEvent *)
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{
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closeSec = 0;
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currentSec = 0;
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}
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bool QUIMessageBox::eventFilter(QObject *watched, QEvent *event)
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{
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static QPoint mousePoint;
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static bool mousePressed = false;
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QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
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if (mouseEvent->type() == QEvent::MouseButtonPress) {
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if (mouseEvent->button() == Qt::LeftButton) {
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mousePressed = true;
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mousePoint = mouseEvent->globalPos() - this->pos();
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return true;
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}
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} else if (mouseEvent->type() == QEvent::MouseButtonRelease) {
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mousePressed = false;
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return true;
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} else if (mouseEvent->type() == QEvent::MouseMove) {
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if (mousePressed) {
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this->move(mouseEvent->globalPos() - mousePoint);
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return true;
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}
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}
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return QWidget::eventFilter(watched, event);
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}
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void QUIMessageBox::initControl()
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{
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this->setObjectName(QString::fromUtf8("QUIMessageBox"));
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verticalLayout1 = new QVBoxLayout(this);
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verticalLayout1->setSpacing(0);
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verticalLayout1->setObjectName(QString::fromUtf8("verticalLayout1"));
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verticalLayout1->setContentsMargins(1, 1, 1, 1);
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widgetTitle = new QWidget(this);
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widgetTitle->setObjectName(QString::fromUtf8("QUIWidgetTitle"));
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QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
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sizePolicy.setHorizontalStretch(0);
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sizePolicy.setVerticalStretch(0);
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sizePolicy.setHeightForWidth(widgetTitle->sizePolicy().hasHeightForWidth());
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widgetTitle->setSizePolicy(sizePolicy);
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horizontalLayout3 = new QHBoxLayout(widgetTitle);
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horizontalLayout3->setSpacing(0);
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horizontalLayout3->setObjectName(QString::fromUtf8("horizontalLayout3"));
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horizontalLayout3->setContentsMargins(0, 0, 0, 0);
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labIco = new QLabel(widgetTitle);
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labIco->setObjectName(QString::fromUtf8("QUILabIco"));
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QSizePolicy sizePolicy1(QSizePolicy::Minimum, QSizePolicy::Preferred);
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sizePolicy1.setHorizontalStretch(0);
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sizePolicy1.setVerticalStretch(0);
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sizePolicy1.setHeightForWidth(labIco->sizePolicy().hasHeightForWidth());
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labIco->setSizePolicy(sizePolicy1);
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labIco->setAlignment(Qt::AlignCenter);
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horizontalLayout3->addWidget(labIco);
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labTitle = new QLabel(widgetTitle);
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labTitle->setObjectName(QString::fromUtf8("QUILabTitle"));
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labTitle->setAlignment(Qt::AlignLeading | Qt::AlignLeft | Qt::AlignVCenter);
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horizontalLayout3->addWidget(labTitle);
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labCountDown = new QLabel(widgetTitle);
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labCountDown->setObjectName(QString::fromUtf8("QUILabCountDown"));
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QSizePolicy sizePolicy2(QSizePolicy::Expanding, QSizePolicy::Preferred);
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sizePolicy2.setHorizontalStretch(0);
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sizePolicy2.setVerticalStretch(0);
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sizePolicy2.setHeightForWidth(labCountDown->sizePolicy().hasHeightForWidth());
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labCountDown->setSizePolicy(sizePolicy2);
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labCountDown->setAlignment(Qt::AlignCenter);
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horizontalLayout3->addWidget(labCountDown);
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widgetMenu = new QWidget(widgetTitle);
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widgetMenu->setObjectName(QString::fromUtf8("QUIWidgetMenu"));
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sizePolicy1.setHeightForWidth(widgetMenu->sizePolicy().hasHeightForWidth());
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widgetMenu->setSizePolicy(sizePolicy1);
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horizontalLayout4 = new QHBoxLayout(widgetMenu);
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horizontalLayout4->setSpacing(0);
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horizontalLayout4->setObjectName(QString::fromUtf8("horizontalLayout4"));
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horizontalLayout4->setContentsMargins(0, 0, 0, 0);
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btnMenu_Close = new QPushButton(widgetMenu);
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btnMenu_Close->setObjectName(QString::fromUtf8("btnMenu_Close"));
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QSizePolicy sizePolicy3(QSizePolicy::Minimum, QSizePolicy::Expanding);
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sizePolicy3.setHorizontalStretch(0);
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sizePolicy3.setVerticalStretch(0);
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sizePolicy3.setHeightForWidth(btnMenu_Close->sizePolicy().hasHeightForWidth());
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btnMenu_Close->setSizePolicy(sizePolicy3);
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btnMenu_Close->setCursor(QCursor(Qt::ArrowCursor));
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btnMenu_Close->setFocusPolicy(Qt::NoFocus);
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btnMenu_Close->setFlat(true);
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horizontalLayout4->addWidget(btnMenu_Close);
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horizontalLayout3->addWidget(widgetMenu);
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verticalLayout1->addWidget(widgetTitle);
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widgetMain = new QWidget(this);
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widgetMain->setObjectName(QString::fromUtf8("QUIWidgetMain"));
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verticalLayout2 = new QVBoxLayout(widgetMain);
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verticalLayout2->setSpacing(5);
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verticalLayout2->setObjectName(QString::fromUtf8("verticalLayout2"));
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verticalLayout2->setContentsMargins(5, 5, 5, 5);
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frame = new QFrame(widgetMain);
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frame->setObjectName(QString::fromUtf8("QUIFrame"));
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frame->setFrameShape(QFrame::Box);
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frame->setFrameShadow(QFrame::Sunken);
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labIcoMain = new QLabel(frame);
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labIcoMain->setObjectName(QString::fromUtf8("QUILabIcoMain"));
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labIcoMain->setAlignment(Qt::AlignCenter);
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verticalLayout4 = new QVBoxLayout(frame);
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verticalLayout4->setObjectName(QString::fromUtf8("verticalLayout4"));
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verticalLayout4->setContentsMargins(-1, 9, -1, -1);
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horizontalLayout1 = new QHBoxLayout();
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horizontalLayout1->setObjectName(QString::fromUtf8("horizontalLayout1"));
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horizontalLayout1->addWidget(labIcoMain);
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horizontalSpacer1 = new QSpacerItem(5, 0, QSizePolicy::Minimum, QSizePolicy::Minimum);
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horizontalLayout1->addItem(horizontalSpacer1);
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labInfo = new QLabel(frame);
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labInfo->setObjectName(QString::fromUtf8("QUILabInfo"));
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QSizePolicy sizePolicy4(QSizePolicy::Expanding, QSizePolicy::Expanding);
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sizePolicy4.setHorizontalStretch(0);
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sizePolicy4.setVerticalStretch(0);
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sizePolicy4.setHeightForWidth(labInfo->sizePolicy().hasHeightForWidth());
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labInfo->setSizePolicy(sizePolicy4);
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labInfo->setMinimumSize(QSize(0, QUITitleMinSize));
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labInfo->setScaledContents(false);
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labInfo->setWordWrap(true);
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horizontalLayout1->addWidget(labInfo);
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verticalLayout4->addLayout(horizontalLayout1);
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horizontalLayout2 = new QHBoxLayout();
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horizontalLayout2->setObjectName(QString::fromUtf8("horizontalLayout2"));
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horizontalSpacer2 = new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
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horizontalLayout2->addItem(horizontalSpacer2);
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btnOk = new QPushButton(frame);
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btnOk->setObjectName(QString::fromUtf8("QUIBtnOk"));
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btnOk->setMinimumSize(QSize(85, 0));
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btnOk->setFocusPolicy(Qt::StrongFocus);
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horizontalLayout2->addWidget(btnOk);
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btnOk->setDefault(true);
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btnCancel = new QPushButton(frame);
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btnCancel->setObjectName(QString::fromUtf8("QUIBtnCancel"));
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btnCancel->setMinimumSize(QSize(85, 0));
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btnCancel->setFocusPolicy(Qt::StrongFocus);
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horizontalLayout2->addWidget(btnCancel);
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verticalLayout4->addLayout(horizontalLayout2);
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verticalLayout2->addWidget(frame);
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verticalLayout1->addWidget(widgetMain);
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widgetTitle->raise();
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widgetMain->raise();
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frame->raise();
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btnOk->setText("确 定");
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btnCancel->setText("取 消");
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connect(btnOk, SIGNAL(clicked()), this, SLOT(on_btnOk_clicked()));
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connect(btnCancel, SIGNAL(clicked()), this, SLOT(on_btnMenu_Close_clicked()));
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connect(btnMenu_Close, SIGNAL(clicked()), this, SLOT(on_btnMenu_Close_clicked()));
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}
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void QUIMessageBox::initForm()
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{
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//设置阴影
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QUIHelper::setFormShadow(this, verticalLayout1);
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//设置无边框
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QUIHelper::setFramelessForm(this, widgetTitle, labIco, btnMenu_Close);
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this->setWindowTitle(this->labTitle->text());
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this->setFixedSize(QUIDialogMinWidth, QUIDialogMinHeight);
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labIcoMain->setFixedSize(QUITitleMinSize, QUITitleMinSize);
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//按钮设置最小尺寸和图标大小
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QList<QPushButton *> btns = this->frame->findChildren<QPushButton *>();
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foreach (QPushButton *btn, btns) {
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btn->setMinimumWidth(QUIBtnMinWidth);
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btn->setIconSize(QSize(QUIIconWidth, QUIIconHeight));
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}
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closeSec = 0;
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currentSec = 0;
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//倒计时定时器关闭窗体
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QTimer *timer = new QTimer(this);
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timer->setInterval(1000);
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connect(timer, SIGNAL(timeout()), this, SLOT(checkSec()));
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timer->start();
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this->installEventFilter(this);
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}
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void QUIMessageBox::checkSec()
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{
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if (closeSec == 0) {
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return;
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}
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if (currentSec < closeSec) {
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currentSec++;
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} else {
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this->close();
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}
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QString str = QString("关闭倒计时 %1 s").arg(closeSec - currentSec + 1);
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this->labCountDown->setText(str);
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}
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void QUIMessageBox::on_btnOk_clicked()
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{
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done(QMessageBox::Yes);
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close();
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}
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void QUIMessageBox::on_btnMenu_Close_clicked()
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{
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done(QMessageBox::No);
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close();
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}
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void QUIMessageBox::setIconMain(int icon, quint32 size)
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{
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IconHelper::setIcon(this->labIco, icon, size);
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}
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void QUIMessageBox::setIconMsg(const QString &png, int icon)
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{
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//图片存在则取图片,不存在则取图形字体
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int size = this->labIcoMain->size().height();
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if (QImage(png).isNull()) {
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IconHelper::setIcon(this->labIcoMain, icon, size);
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} else {
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this->labIcoMain->setStyleSheet(QString("border-image:url(%1);").arg(png));
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}
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}
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void QUIMessageBox::setMessage(const QString &msg, int type, int closeSec)
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{
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this->closeSec = closeSec;
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this->currentSec = 0;
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this->labCountDown->clear();
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checkSec();
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if (type == 0) {
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setIconMsg(":/image/msg_info.png", 0xf05a);
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this->btnCancel->setVisible(false);
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this->labTitle->setText("提示");
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} else if (type == 1) {
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setIconMsg(":/image/msg_question.png", 0xf059);
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this->labTitle->setText("询问");
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} else if (type == 2) {
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setIconMsg(":/image/msg_error.png", 0xf057);
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this->btnCancel->setVisible(false);
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this->labTitle->setText("错误");
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}
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this->labInfo->setText(msg);
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this->setWindowTitle(this->labTitle->text());
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//长度符合要求比如就两行只需要默认尺寸
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bool normal = (msg.length() < 30);
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//计算有多少个换行符
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int count = 0;
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foreach (QString s, msg) {
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if (s == "\n") {
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count++;
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}
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}
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//如果包含换行超过1个则表示超过2行需要特殊布局尺寸
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if (count > 1) {
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normal = false;
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}
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//设置对话框的大小总以最合适的大小显示
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if (normal) {
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this->layout()->setSizeConstraint(QLayout::SetMinimumSize);
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this->setFixedSize(QUIDialogMinWidth, QUIDialogMinHeight);
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} else {
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this->layout()->setSizeConstraint(QLayout::SetFixedSize);
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//this->setFixedSize(labInfo->sizeHint() + QSize(100, 120));
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}
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}
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