工具盒类+进度条+调色板+电子钟+可拓展对话框+不规则窗体+启动画面

#include "toolbox.h" #include "ui_toolbox.h" toolbox::toolbox(QWidget *parent) : QWidget(parent), ui(new Ui::toolbox) { // QThread::sleep(3);//程序静态启动画面延时 ui->setupUi(this); ui->dockWidget->setFeatures(QDockWidget::NoDockWidgetFeatures); ui->rightWidget->hide(); // ui->horizontalLayout_3->setSizeConstraint(QLayout::SetFixedSize); fillColorList(ui->pwindowCBBox); fillColorList(ui->pwindowtextCBBox); fillColorList(ui->pbuttonCBBox); fillColorList(ui->pbuttontextCBBox); fillColorList(ui->pbaseCBBox); connect(ui->pwindowCBBox,SIGNAL(activated(int)),this,SLOT(window())); connect(ui->pwindowtextCBBox,SIGNAL(activated(int)),this,SLOT(windowText())); connect(ui->pbuttonCBBox,SIGNAL(activated(int)),this,SLOT(button())); connect(ui->pbuttontextCBBox,SIGNAL(activated(int)),this,SLOT(buttonText())); connect(ui->pbaseCBBox,SIGNAL(activated(int)),this,SLOT(base())); QTimer *timer = new QTimer(this); timer->start(1000); connect(timer,SIGNAL(timeout()),this,SLOT(showTime())); } toolbox::~toolbox() { delete ui; } void toolbox::on_startButton_clicked() { int i = 0; i_count = ui->countLEdit->text().toInt(nullptr,10); i_step = ui->stepLEdit->text().toInt(nullptr,10); if(ui->comboBox->currentIndex() == 0){ ui->progressBar->setRange(0,i_count); for(i = 0;i <= i_count;i += i_step){ ui->progressBar->setValue(i); ui->cvalueLEdit->setText(QString::number(i,10)); } } else if(ui->comboBox->currentIndex() == 1){ QProgressDialog *progressDlg = new QProgressDialog; progressDlg->setWindowModality(Qt::WindowModal); progressDlg->setMinimumDuration(0);//dialog出现需等待的时间 progressDlg->setWindowTitle("Please Wait..."); progressDlg->setLabelText("Copying..."); progressDlg->setCancelButtonText("Cancel"); progressDlg->setRange(0,i_count); for(i = 0;i <= i_count;i += i_step){ if(progressDlg->wasCanceled()) return; progressDlg->setValue(i); ui->cvalueLEdit->setText(QString::number(i,10)); } } } void toolbox::fillColorList(QComboBox *combobox){ QStringList m_colorlist = QColor::colorNames(); //获取Qt已知名称的颜色列表 QString m_color; foreach (m_color, m_colorlist) { //遍历颜色列表 QPixmap pix(QSize(84,20)); //新建pix图标对象用于显示颜色 pix.fill(QColor(m_color)); //将当前遍历的颜色填充到pix combobox->addItem(QIcon(pix),m_color); combobox->setIconSize(QSize(84,20)); combobox->setSizeAdjustPolicy(QComboBox::AdjustToContents); //设置下拉列表尺寸调整为“符合内容大小” } } void toolbox::window(){ QStringList m_colorlist = QColor::colorNames(); QColor m_color = QColor(m_colorlist[ui->pwindowCBBox->currentIndex()]); QPalette m_palette = ui->dockWidget->palette(); m_palette.setColor(QPalette::Window,m_color); ui->dockWidget->setPalette(m_palette); ui->dockWidget->update(); } void toolbox::windowText(){ QStringList m_colorlist = QColor::colorNames(); QColor m_color = QColor(m_colorlist[ui->pwindowtextCBBox->currentIndex()]); QPalette m_palette = ui->dockWidget->palette(); m_palette.setColor(QPalette::WindowText,m_color); ui->dockWidget->setPalette(m_palette); ui->dockWidget->update(); } void toolbox::button(){ QStringList m_colorlist = QColor::colorNames(); QColor m_color = QColor(m_colorlist[ui->pbuttonCBBox->currentIndex()]); QPalette m_palette = ui->dockWidget->palette(); m_palette.setColor(QPalette::Button,m_color); ui->dockWidget->setPalette(m_palette); ui->dockWidget->update(); } void toolbox::buttonText(){ QStringList m_colorlist = QColor::colorNames(); QColor m_color = QColor(m_colorlist[ui->pbuttontextCBBox->currentIndex()]); QPalette m_palette = ui->dockWidget->palette(); m_palette.setColor(QPalette::ButtonText,m_color); ui->dockWidget->setPalette(m_palette); ui->dockWidget->update(); } void toolbox::base(){ QStringList m_colorlist = QColor::colorNames(); QColor m_color = QColor(m_colorlist[ui->pbaseCBBox->currentIndex()]); QPalette m_palette = ui->dockWidget->palette(); m_palette.setColor(QPalette::Base,m_color); ui->dockWidget->setPalette(m_palette); ui->dockWidget->update(); } void toolbox::showTime(){ QTime time = QTime::currentTime(); QString m_time = time.toString("hh:mm:ss"); if(showColon){ m_time[5] = ':'; showColon = false; } else{ m_time[5] = ' '; showColon = true; } ui->lcdNumber->display(m_time); } void toolbox::on_extendButton_clicked() { ExtendDialog *extendDlg = new ExtendDialog; extendDlg->show(); } void toolbox::on_narrowButton_clicked() { if(ui->rightWidget->isHidden()){ ui->rightWidget->show(); ui->narrowButton->setText("<"); } else{ ui->rightWidget->hide(); ui->narrowButton->setText(">"); } } void toolbox::on_pushButton_clicked() { ShapeWidget *shapeWidget = new ShapeWidget; shapeWidget->show(); }