diff --git a/pyqt5/CODE/元件使用範例/進階範例/qt05_QStackedWidget.py b/pyqt5/CODE/元件使用範例/進階範例/qt05_QStackedWidget.py new file mode 100644 index 0000000..9e4d5a6 --- /dev/null +++ b/pyqt5/CODE/元件使用範例/進階範例/qt05_QStackedWidget.py @@ -0,0 +1,70 @@ +# -*- coding: utf-8 -*- + +''' + 【簡介】 + PyQT5中QStackedWidget範例 + + +''' + +import sys +from PyQt5.QtCore import * +from PyQt5.QtGui import * +from PyQt5.QtWidgets import * + +class StackedExample(QWidget): + def __init__(self): + super(StackedExample, self).__init__() + self.setGeometry(300, 50, 10,10) + self.setWindowTitle('StackedWidget範例') + + self.leftlist = QListWidget () + self.leftlist.insertItem (0, '聯絡方式' ) + self.leftlist.insertItem (1, '個人資料' ) + self.leftlist.insertItem (2, '教育程度' ) + self.stack1= QWidget() + self.stack2= QWidget() + self.stack3= QWidget() + self.stack1UI() + self.stack2UI() + self.stack3UI() + self.Stack = QStackedWidget (self) + self.Stack.addWidget (self.stack1) + self.Stack.addWidget (self.stack2) + self.Stack.addWidget (self.stack3) + hbox = QHBoxLayout(self) + hbox.addWidget(self.leftlist) + hbox.addWidget(self.Stack) + self.setLayout(hbox) + self.leftlist.currentRowChanged.connect(self.display) + + def stack1UI(self): + layout=QFormLayout() + layout.addRow("姓名",QLineEdit()) + layout.addRow("地址",QLineEdit()) + self.stack1.setLayout(layout) + + def stack2UI(self): + layout=QFormLayout() + sex=QHBoxLayout() + sex.addWidget(QRadioButton("男")) + sex.addWidget(QRadioButton("女")) + layout.addRow(QLabel("性別"),sex) + layout.addRow("生日",QLineEdit()) + self.stack2.setLayout(layout) + + def stack3UI(self): + layout=QHBoxLayout() + layout.addWidget(QLabel("科目")) + layout.addWidget(QCheckBox("物理")) + layout.addWidget(QCheckBox("數學")) + self.stack3.setLayout(layout) + + def display(self,i): + self.Stack.setCurrentIndex(i) + +if __name__ == '__main__': + app = QApplication(sys.argv) + demo = StackedExample() + demo.show() + sys.exit(app.exec_()) diff --git a/pyqt5/CODE/元件使用範例/進階範例/qt05_QTabWidget.py b/pyqt5/CODE/元件使用範例/進階範例/qt05_QTabWidget.py new file mode 100644 index 0000000..32b8842 --- /dev/null +++ b/pyqt5/CODE/元件使用範例/進階範例/qt05_QTabWidget.py @@ -0,0 +1,58 @@ +# -*- coding: utf-8 -*- + +''' + 【簡介】 + PyQT5中QTabWidget範例 + + +''' + +import sys +from PyQt5.QtCore import * +from PyQt5.QtGui import * +from PyQt5.QtWidgets import * + +class TabDemo(QTabWidget): + def __init__(self, parent=None): + super(TabDemo, self).__init__(parent) + self.tab1 = QWidget() + self.tab2 = QWidget() + self.tab3 = QWidget() + self.addTab(self.tab1,"Tab 1") + self.addTab(self.tab2,"Tab 2") + self.addTab(self.tab3,"Tab 3") + self.tab1UI() + self.tab2UI() + self.tab3UI() + self.setWindowTitle("Tab範例") + + def tab1UI(self): + layout = QFormLayout() + layout.addRow("姓名",QLineEdit()) + layout.addRow("地址",QLineEdit()) + self.setTabText(0,"聯絡方式") + self.tab1.setLayout(layout) + + def tab2UI(self): + layout = QFormLayout() + sex = QHBoxLayout() + sex.addWidget(QRadioButton("男")) + sex.addWidget(QRadioButton("女")) + layout.addRow(QLabel("性別"),sex) + layout.addRow("生日",QLineEdit()) + self.setTabText(1,"個人詳細資料") + self.tab2.setLayout(layout) + + def tab3UI(self): + layout=QHBoxLayout() + layout.addWidget(QLabel("科目")) + layout.addWidget(QCheckBox("物理")) + layout.addWidget(QCheckBox("數學")) + self.setTabText(2,"教育程度") + self.tab3.setLayout(layout) + +if __name__ == '__main__': + app = QApplication(sys.argv) + demo = TabDemo() + demo.show() + sys.exit(app.exec_()) diff --git a/pyqt5/CODE/元件使用範例/進階範例/qt05_thread01.py b/pyqt5/CODE/元件使用範例/進階範例/qt05_thread01.py new file mode 100644 index 0000000..9694f3a --- /dev/null +++ b/pyqt5/CODE/元件使用範例/進階範例/qt05_thread01.py @@ -0,0 +1,50 @@ +# -*- coding: utf-8 -*- +''' + 【簡介】 + PyQT5中QThread範例 + + +''' + +import sys +from PyQt5.QtCore import * +from PyQt5.QtGui import * +from PyQt5.QtWidgets import * + +global sec +sec=0 + +def setTime(): + global sec + sec+=1 + # LED顯示數字+1 + lcdNumber.display(sec) + +def work(): + # 計時器每秒計數 + timer.start(1000) + for i in range(2000000000): + pass + + timer.stop() + +if __name__ == "__main__": + app = QApplication(sys.argv) + top = QWidget() + top.resize(300,120) + + # 垂直佈局類別 + layout = QVBoxLayout(top) + # 增加一個顯示面板 + lcdNumber = QLCDNumber() + layout.addWidget(lcdNumber) + button=QPushButton("測試") + layout.addWidget(button) + + timer = QTimer() + # 每次計時結束，觸發setTime + timer.timeout.connect(setTime) + button.clicked.connect(work) + + top.show() + sys.exit(app.exec_()) diff --git a/pyqt5/CODE/元件使用範例/進階範例/qt05_thread02.py b/pyqt5/CODE/元件使用範例/進階範例/qt05_thread02.py new file mode 100644 index 0000000..f792134 --- /dev/null +++ b/pyqt5/CODE/元件使用範例/進階範例/qt05_thread02.py @@ -0,0 +1,70 @@ +# -*- coding: utf-8 -*- +''' + 【簡介】 + PyQT5中QThread範例 + + +''' + +import sys +from PyQt5.QtCore import * +from PyQt5.QtGui import * +from PyQt5.QtWidgets import * + +global sec +sec=0 + +class WorkThread(QThread): + trigger = pyqtSignal() + def __int__(self): + super(WorkThread,self).__init__() + + def run(self): + for i in range(2000000000): + pass + + # 迴圈完畢後發射訊號 + self.trigger.emit() + +def countTime(): + global sec + sec += 1 + # LED顯示數字+1 + lcdNumber.display(sec) + +def work(): + # 計時器每秒計數 + timer.start(1000) + # 計時開始 + workThread.start() + # 當收到迴圈完畢的訊號時，停止計數 + workThread.trigger.connect(timeStop) + +def timeStop(): + timer.stop() + print("執行結束，耗時：",lcdNumber.value()) + global sec + sec=0 + +if __name__ == "__main__": + app = QApplication(sys.argv) + top = QWidget() + top.resize(300,120) + + # 垂直佈局類別QVBoxLayout + layout = QVBoxLayout(top) + # 增加一個顯示面板 + lcdNumber = QLCDNumber() + layout.addWidget(lcdNumber) + button = QPushButton("測試") + layout.addWidget(button) + + timer = QTimer() + workThread = WorkThread() + + button.clicked.connect(work) + # 每次計時結束，觸發countTime + timer.timeout.connect(countTime) + + top.show() + sys.exit(app.exec_()) diff --git a/pyqt5/CODE/元件使用範例/進階範例/qt05_thread03.py b/pyqt5/CODE/元件使用範例/進階範例/qt05_thread03.py new file mode 100644 index 0000000..8b32d88 --- /dev/null +++ b/pyqt5/CODE/元件使用範例/進階範例/qt05_thread03.py @@ -0,0 +1,59 @@ +# -*- coding: utf-8 -*- +''' + 【簡介】 + PyQT5中QThread範例 + + +''' + +from PyQt5.QtCore import * +from PyQt5.QtGui import * +from PyQt5.QtWidgets import * +import sys + +class MainWidget(QWidget): + def __init__(self,parent=None): + super(MainWidget,self).__init__(parent) + self.setWindowTitle("QThread範例") + self.thread = Worker() + self.listFile = QListWidget() + self.btnStart = QPushButton('開始') + layout = QGridLayout(self) + layout.addWidget(self.listFile,0,0,1,2) + layout.addWidget(self.btnStart,1,1) + self.btnStart.clicked.connect( self.slotStart ) + self.thread.sinOut.connect(self.slotAdd) + + def slotAdd(self,file_inf): + self.listFile.addItem(file_inf) + + def slotStart(self): + self.btnStart.setEnabled(False) + self.thread.start() + +class Worker(QThread): + sinOut = pyqtSignal(str) + + def __init__(self,parent=None): + super(Worker,self).__init__(parent) + self.working = True + self.num = 0 + + def __del__(self): + self.working = False + self.wait() + + def run(self): + while self.working == True: + file_str = 'File index {0}'.format(self.num) + self.num += 1 + # 發射訊號 + self.sinOut.emit(file_str) + # 執行緒休眠2秒 + self.sleep(2) + +if __name__ == "__main__": + app = QApplication(sys.argv) + demo = MainWidget() + demo.show() + sys.exit(app.exec_())