qt_demoe/core_qui/quiinputbox.cpp

300 lines
9.5 KiB
C++

#include "quiinputbox.h"
QScopedPointer<QUIInputBox> QUIInputBox::self;
QUIInputBox *QUIInputBox::Instance()
{
if (self.isNull()) {
static QMutex mutex;
QMutexLocker locker(&mutex);
if (self.isNull()) {
self.reset(new QUIInputBox);
}
}
return self.data();
}
QUIInputBox::QUIInputBox(QWidget *parent) : QDialog(parent)
{
this->initControl();
this->initForm();
}
QUIInputBox::~QUIInputBox()
{
delete widgetMain;
}
void QUIInputBox::showEvent(QShowEvent *)
{
QUIHelper::setIconBtn(btnOk, ":/image/btn_ok.png", 0xf00c);
QUIHelper::setIconBtn(btnCancel, ":/image/btn_close.png", 0xf00d);
QUIHelper::setFormInCenter(this);
txtValue->setFocus();
this->activateWindow();
}
void QUIInputBox::initControl()
{
this->setObjectName(QString::fromUtf8("QUIInputBox"));
verticalLayout1 = new QVBoxLayout(this);
verticalLayout1->setSpacing(0);
verticalLayout1->setObjectName(QString::fromUtf8("verticalLayout1"));
verticalLayout1->setContentsMargins(1, 1, 1, 1);
widgetTitle = new QWidget(this);
widgetTitle->setObjectName(QString::fromUtf8("QUIWidgetTitle"));
QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
sizePolicy.setHorizontalStretch(0);
sizePolicy.setVerticalStretch(0);
sizePolicy.setHeightForWidth(widgetTitle->sizePolicy().hasHeightForWidth());
widgetTitle->setSizePolicy(sizePolicy);
horizontalLayout1 = new QHBoxLayout(widgetTitle);
horizontalLayout1->setSpacing(0);
horizontalLayout1->setObjectName(QString::fromUtf8("horizontalLayout1"));
horizontalLayout1->setContentsMargins(0, 0, 0, 0);
labIco = new QLabel(widgetTitle);
labIco->setObjectName(QString::fromUtf8("QUILabIco"));
QSizePolicy sizePolicy1(QSizePolicy::Minimum, QSizePolicy::Preferred);
sizePolicy1.setHorizontalStretch(0);
sizePolicy1.setVerticalStretch(0);
sizePolicy1.setHeightForWidth(labIco->sizePolicy().hasHeightForWidth());
labIco->setSizePolicy(sizePolicy1);
labIco->setAlignment(Qt::AlignCenter);
horizontalLayout1->addWidget(labIco);
labTitle = new QLabel(widgetTitle);
labTitle->setObjectName(QString::fromUtf8("QUILabTitle"));
labTitle->setAlignment(Qt::AlignLeading | Qt::AlignLeft | Qt::AlignVCenter);
horizontalLayout1->addWidget(labTitle);
labCountDown = new QLabel(widgetTitle);
labCountDown->setObjectName(QString::fromUtf8("QUILabCountDown"));
QSizePolicy sizePolicy2(QSizePolicy::Expanding, QSizePolicy::Preferred);
sizePolicy2.setHorizontalStretch(0);
sizePolicy2.setVerticalStretch(0);
sizePolicy2.setHeightForWidth(labCountDown->sizePolicy().hasHeightForWidth());
labCountDown->setSizePolicy(sizePolicy2);
labCountDown->setAlignment(Qt::AlignCenter);
horizontalLayout1->addWidget(labCountDown);
widgetMenu = new QWidget(widgetTitle);
widgetMenu->setObjectName(QString::fromUtf8("QUIWidgetMenu"));
sizePolicy1.setHeightForWidth(widgetMenu->sizePolicy().hasHeightForWidth());
widgetMenu->setSizePolicy(sizePolicy1);
horizontalLayout2 = new QHBoxLayout(widgetMenu);
horizontalLayout2->setSpacing(0);
horizontalLayout2->setObjectName(QString::fromUtf8("horizontalLayout2"));
horizontalLayout2->setContentsMargins(0, 0, 0, 0);
btnMenu_Close = new QPushButton(widgetMenu);
btnMenu_Close->setObjectName(QString::fromUtf8("btnMenu_Close"));
QSizePolicy sizePolicy3(QSizePolicy::Minimum, QSizePolicy::Expanding);
sizePolicy3.setHorizontalStretch(0);
sizePolicy3.setVerticalStretch(0);
sizePolicy3.setHeightForWidth(btnMenu_Close->sizePolicy().hasHeightForWidth());
btnMenu_Close->setSizePolicy(sizePolicy3);
btnMenu_Close->setCursor(QCursor(Qt::ArrowCursor));
btnMenu_Close->setFocusPolicy(Qt::NoFocus);
btnMenu_Close->setFlat(true);
horizontalLayout2->addWidget(btnMenu_Close);
horizontalLayout1->addWidget(widgetMenu);
verticalLayout1->addWidget(widgetTitle);
widgetMain = new QWidget(this);
widgetMain->setObjectName(QString::fromUtf8("QUIWidgetMain"));
verticalLayout2 = new QVBoxLayout(widgetMain);
verticalLayout2->setSpacing(5);
verticalLayout2->setObjectName(QString::fromUtf8("verticalLayout2"));
verticalLayout2->setContentsMargins(5, 5, 5, 5);
frame = new QFrame(widgetMain);
frame->setObjectName(QString::fromUtf8("QUIFrame"));
frame->setFrameShape(QFrame::Box);
frame->setFrameShadow(QFrame::Sunken);
labInfo = new QLabel(frame);
labInfo->setObjectName(QString::fromUtf8("QUILabInfo"));
labInfo->setScaledContents(false);
labInfo->setWordWrap(true);
verticalLayout3 = new QVBoxLayout(frame);
verticalLayout3->setObjectName(QString::fromUtf8("verticalLayout3"));
verticalLayout3->addWidget(labInfo);
txtValue = new QLineEdit(frame);
txtValue->setObjectName(QString::fromUtf8("QUITxtValue"));
verticalLayout3->addWidget(txtValue);
cboxValue = new QComboBox(frame);
cboxValue->setObjectName(QString::fromUtf8("QUICboxValue"));
verticalLayout3->addWidget(cboxValue);
lay = new QHBoxLayout();
lay->setObjectName(QString::fromUtf8("lay"));
horizontalSpacer = new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
lay->addItem(horizontalSpacer);
btnOk = new QPushButton(frame);
btnOk->setObjectName(QString::fromUtf8("QUIBtnOk"));
btnOk->setMinimumSize(QSize(85, 0));
lay->addWidget(btnOk);
btnOk->setDefault(true);
btnCancel = new QPushButton(frame);
btnCancel->setObjectName(QString::fromUtf8("QUIBtnCancel"));
btnCancel->setMinimumSize(QSize(85, 0));
lay->addWidget(btnCancel);
verticalLayout3->addLayout(lay);
verticalLayout2->addWidget(frame);
verticalLayout1->addWidget(widgetMain);
QWidget::setTabOrder(txtValue, btnOk);
QWidget::setTabOrder(btnOk, btnCancel);
labTitle->setText("输入框");
btnOk->setText("确 定");
btnCancel->setText("取 消");
connect(btnOk, SIGNAL(clicked()), this, SLOT(on_btnOk_clicked()));
connect(btnCancel, SIGNAL(clicked()), this, SLOT(on_btnMenu_Close_clicked()));
connect(btnMenu_Close, SIGNAL(clicked()), this, SLOT(on_btnMenu_Close_clicked()));
}
void QUIInputBox::initForm()
{
//设置阴影
QUIHelper::setFormShadow(this, verticalLayout1);
//设置无边框
QUIHelper::setFramelessForm(this, widgetTitle, labIco, btnMenu_Close);
this->setWindowTitle(this->labTitle->text());
this->setFixedSize(QUIDialogMinWidth, QUIDialogMinHeight + 10);
//按钮设置最小尺寸和图标大小
QList<QPushButton *> btns = this->frame->findChildren<QPushButton *>();
foreach (QPushButton *btn, btns) {
btn->setMinimumWidth(QUIBtnMinWidth);
btn->setIconSize(QSize(QUIIconWidth, QUIIconHeight));
}
closeSec = 0;
currentSec = 0;
QTimer *timer = new QTimer(this);
timer->setInterval(1000);
connect(timer, SIGNAL(timeout()), this, SLOT(checkSec()));
timer->start();
this->installEventFilter(this);
}
void QUIInputBox::checkSec()
{
if (closeSec == 0) {
return;
}
if (currentSec < closeSec) {
currentSec++;
} else {
this->close();
}
QString str = QString("关闭倒计时 %1 s").arg(closeSec - currentSec + 1);
this->labCountDown->setText(str);
}
void QUIInputBox::setParameter(const QString &title, int type, int closeSec,
QString placeholderText, bool pwd,
const QString &defaultValue)
{
this->closeSec = closeSec;
this->currentSec = 0;
this->labCountDown->clear();
this->labInfo->setText(title);
checkSec();
if (type == 0) {
this->cboxValue->setVisible(false);
this->txtValue->setPlaceholderText(placeholderText);
this->txtValue->setText(defaultValue);
if (pwd) {
this->txtValue->setEchoMode(QLineEdit::Password);
}
} else if (type == 1) {
this->txtValue->setVisible(false);
this->cboxValue->addItems(defaultValue.split("|"));
//回显字符串作为默认的下拉选项
if (!placeholderText.isEmpty()) {
this->cboxValue->setCurrentIndex(this->cboxValue->findText(placeholderText));
}
}
}
QString QUIInputBox::getValue() const
{
return this->value;
}
void QUIInputBox::closeEvent(QCloseEvent *)
{
closeSec = 0;
currentSec = 0;
}
bool QUIInputBox::eventFilter(QObject *watched, QEvent *event)
{
static QPoint mousePoint;
static bool mousePressed = false;
QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
if (mouseEvent->type() == QEvent::MouseButtonPress) {
if (mouseEvent->button() == Qt::LeftButton) {
mousePressed = true;
mousePoint = mouseEvent->globalPos() - this->pos();
return true;
}
} else if (mouseEvent->type() == QEvent::MouseButtonRelease) {
mousePressed = false;
return true;
} else if (mouseEvent->type() == QEvent::MouseMove) {
if (mousePressed) {
this->move(mouseEvent->globalPos() - mousePoint);
return true;
}
}
return QWidget::eventFilter(watched, event);
}
void QUIInputBox::on_btnOk_clicked()
{
if (this->txtValue->isVisible()) {
value = this->txtValue->text();
} else if (this->cboxValue->isVisible()) {
value = this->cboxValue->currentText();
}
done(QMessageBox::Ok);
close();
}
void QUIInputBox::on_btnMenu_Close_clicked()
{
done(QMessageBox::Cancel);
close();
}
void QUIInputBox::setIconMain(int icon, quint32 size)
{
IconHelper::setIcon(this->labIco, icon, size);
}