實現狀態列顯示

QStatusBar* bar = ui->statusBar; //擷取狀態列

//還有種寫法：

//statusBar()->addWidget(locationLabel);
//statusBar()->addWidget(formulaLabel, 1);

first_statusLabel = new QLabel; //建立標籤

first_statusLabel->setMinimumSize(150,20); //設定標籤最小尺寸

first_statusLabel->setFrameShape(QFrame::WinPanel); //設定標籤形狀

first_statusLabel->setFrameShadow(QFrame::Sunken); //設定標籤陰影

 

second_statusLabel = new QLabel;

second_statusLabel->setMinimumSize(150,20);

second_statusLabel->setFrameShape(QFrame::WinPanel);

second_statusLabel->setFrameShadow(QFrame::Sunken);

 

bar->addWidget(first_statusLabel);

bar->addWidget(second_statusLabel);