code update

src/kr/co/swh/lecture/python/pyqt5/dialog.py

@@ -0,0 +1,90 @@
+import sys
+from PyQt5.QtWidgets import *
+from PyQt5.QtCore import *
+
+class MyWindow(QWidget):
+    def __init__(self):
+        super().__init__()
+        self.initUI()
+
+    def initUI(self):
+        self.setWindowTitle('SWH Academy Window.')
+        
+        centerGeometry = QDesktopWidget().availableGeometry().center()
+        self.resize(300, 300)
+        frameGeometry = self.frameGeometry()
+        frameGeometry.moveCenter(centerGeometry)
+
+        idLabel = QLabel("아이디 : ")
+        ageLabel = QLabel("나이 : ")
+        self.idLineEdit = QLineEdit()
+        self.ageLineEdit = QLineEdit()
+        
+        self.registerButton = QPushButton("회원가입")
+        self.registerButton.clicked.connect(self.registerButtonClicked)
+        self.fontButton= QPushButton("폰트 고르기")
+        self.fontButton.clicked.connect(self.fontButtonClicked)
+        self.bgButton = QPushButton("배경색 바꾸기")
+        self.bgButton.clicked.connect(self.bgColorButtonClicked)
+        self.fileButton = QPushButton("파일 창")
+        self.fileButton.clicked.connect(self.fileButtonClicked)
+        self.textEdit = QTextEdit()
+
+        layout = QGridLayout()
+
+        layout.addWidget(idLabel, 0, 0)
+        layout.addWidget(self.idLineEdit, 0, 1)
+
+        layout.addWidget(ageLabel, 1, 0)
+        layout.addWidget(self.ageLineEdit, 1, 1)
+        layout.addWidget(self.registerButton, 1, 2)
+        
+        layout.addWidget(self.fontButton, 2, 0)
+        layout.addWidget(self.bgButton, 2, 1)
+        layout.addWidget(self.fileButton, 2, 2)
+        
+        layout.addWidget(self.textEdit, 3, 0)
+
+        self.setLayout(layout)
+        
+    def registerButtonClicked(self):
+        id, ok = QInputDialog.getText(self, '회원가입', '아이디를 입력하세요:')
+        if ok:
+            age, ok = QInputDialog.getInt(self, '회원가입', '나이를 입력하세요:')
+            if ok:
+                self.idLineEdit.setText(str(id))
+                self.ageLineEdit.setText(str(age))
+                
+    def fontButtonClicked(self):
+        font, ok = QFontDialog.getFont()
+        print(font)
+        if ok:
+            self.idLineEdit.setFont(font)
+            self.ageLineEdit.setFont(font)
+                
+    def bgColorButtonClicked(self):
+        color = QColorDialog.getColor()
+        print(color)
+        if color.isValid():
+            self.setStyleSheet('QWidget { background-color: %s }' % color.name())
+            
+    def fileButtonClicked(self):
+        fname = QFileDialog.getOpenFileName(self, '파일 열기', './')
+        print(fname)
+        if fname[0]:
+            with open(fname[0], 'r') as f:
+                data = f.read()
+                self.textEdit.setText(data)
+                
+    def closeEvent(self, event):
+        ack = QMessageBox.question(self, '종료', '창을 닫을래요?', QMessageBox.Yes | QMessageBox.No)
+        if ack == QMessageBox.Yes:
+            event.accept()
+        else:
+            event.ignore()
+                
+if __name__ == "__main__":
+    app = QApplication(sys.argv)
+    window = MyWindow()
+    window.show()
+    sys.exit(app.exec_())

src/kr/co/swh/lecture/python/pyqt5/eventhandler.py

@@ -0,0 +1,26 @@
+import sys
+from PyQt5.QtWidgets import *
+from PyQt5.QtCore import *
+
+class MyWindow(QWidget):
+    def __init__(self):
+        super().__init__()
+        self.initUI()
+
+    def initUI(self):
+        self.setWindowTitle('SWH Academy Window.')
+        self.setGeometry(300, 300, 300, 200)
+
+    def keyPressEvent(self, e):
+        if e.key() == Qt.Key_F:
+            self.showFullScreen()
+        elif e.key() == Qt.Key_N:
+            self.showNormal()
+        elif e.key() == Qt.Key_0:
+            self.close()
+        
+if __name__ == "__main__":
+    app = QApplication(sys.argv)
+    window = MyWindow()
+    window.show()
+    sys.exit(app.exec_())