{"id":39104,"date":"2024-11-02T03:37:33","date_gmt":"2024-11-02T03:37:33","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=39104"},"modified":"2024-11-26T06:42:26","modified_gmt":"2024-11-26T06:42:26","slug":"pyqt%ea%b0%9c%eb%b0%9c%ea%b0%95%ec%a2%8c-%ec%bb%a4%ec%8a%a4%ed%85%80-%ec%8b%9c%ea%b7%b8%eb%84%90-%eb%b0%8f-%ec%8a%ac%eb%a1%af-%ec%83%9d%ec%84%b1","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/39104\/","title":{"rendered":"PyQt\uac1c\ubc1c\uac15\uc88c, \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110 \ubc0f \uc2ac\ub86f \uc0dd\uc131"},"content":{"rendered":"

<\/p>\n

PyQt\ub294 Python\uc5d0\uc11c Qt \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec GUI \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uad6c\ucd95\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. PyQt\ub97c \uc0ac\uc6a9\ud558\uba74 \uc0ac\uc6a9\uc790 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc9c1\uad00\uc801\uc73c\ub85c \ub514\uc790\uc778\ud560 \uc218 \uc788\uc744 \ubfd0\ub9cc \uc544\ub2c8\ub77c, \ub2e4\uc591\ud55c \uae30\ub2a5\uc744 \uc27d\uac8c \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac15\uc88c\uc5d0\uc11c\ub294 PyQt\uc758 \uae30\ubcf8 \uad6c\uc131 \uc694\uc18c\uc778 \uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f\uc744 \uc0dd\uc131\ud558\ub294 \ubc29\ubc95\uc744 \ub2e8\uacc4\uc801\uc73c\ub85c \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

1. \uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f\uc758 \uc774\ud574<\/h2>\n

\uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f\uc740 PyQt\uc758 \ud575\uc2ec \uac1c\ub150\uc785\ub2c8\ub2e4. \uc2dc\uadf8\ub110\uc740 \ud2b9\uc815 \uc0ac\uac74\uc774 \ubc1c\uc0dd\ud588\uc74c\uc744 \uc54c\ub9ac\ub294 \uba54\uc2dc\uc9c0\uc785\ub2c8\ub2e4. \uc2ac\ub86f\uc740 \uc774\ub7ec\ud55c \uc2dc\uadf8\ub110\uc5d0 \ub300\uc751\ud558\ub294 \uba54\uc11c\ub4dc\ub85c, \uc2dc\uadf8\ub110\uc774 \ubc29\ucd9c\ub418\uc5c8\uc744 \ub54c \ud638\ucd9c\ub418\uc5b4\uc57c \ud560 \ub3d9\uc791\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubc84\ud2bc \ud074\ub9ad \uc2dc\uadf8\ub110\uc744 \ubc29\ucd9c\ud558\uba74, \ud574\ub2f9 \uc2dc\uadf8\ub110\uc5d0 \uc5f0\uacb0\ub41c \uc2ac\ub86f\uc774 \ud638\ucd9c\ub418\uc5b4 \uc5b4\ub5a4 \uc791\uc5c5\uc744 \uc218\ud589\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n

1.1 \uae30\ubcf8 \uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f \uc0ac\uc6a9 \uc608<\/h3>\n
import sys\nfrom PyQt5.QtWidgets import QApplication, QWidget, QPushButton, QVBoxLayout\n\nclass MyWindow(QWidget):\n    def __init__(self):\n        super().__init__()\n        self.initUI()\n\n    def initUI(self):\n        self.setWindowTitle('\uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f \uc608\uc81c')\n        self.setGeometry(100, 100, 300, 200)\n\n        button = QPushButton('\ud074\ub9ad\ud558\uc138\uc694', self)\n        button.clicked.connect(self.on_click)\n\n        layout = QVBoxLayout()\n        layout.addWidget(button)\n        self.setLayout(layout)\n\n    def on_click(self):\n        print('\ubc84\ud2bc\uc774 \ud074\ub9ad\ub418\uc5c8\uc2b5\ub2c8\ub2e4!')\n\nif __name__ == '__main__':\n    app = QApplication(sys.argv)\n    window = MyWindow()\n    window.show()\n    sys.exit(app.exec_())<\/code><\/pre>\n
\uc704 \uc608\uc81c\ub294 \uae30\ubcf8\uc801\uc778 PyQt \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uad6c\ud604\ud55c \uac83\uc73c\ub85c, \ubc84\ud2bc\uc744 \ud074\ub9ad\ud558\uba74 \ucf58\uc194\uc5d0 \uba54\uc2dc\uc9c0\ub97c \ucd9c\ub825\ud569\ub2c8\ub2e4. \ubc84\ud2bc \ud074\ub9ad \uc774\ubca4\ud2b8\ub294 \uae30\ubcf8\uc801\uc778 \uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f \uba54\ucee4\ub2c8\uc998\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n
2. \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f \uc0dd\uc131<\/h2>\n
\uc774\uc81c \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f\uc744 \uc0dd\uc131\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. PyQt\uc5d0\uc11c\ub294 \uc0ac\uc6a9\uc790 \uc815\uc758 \uc2dc\uadf8\ub110\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc5b4, \ud544\uc694\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uc774\ubca4\ud2b8\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
2.1 \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110 \uc815\uc758\ud558\uae30<\/h3>\n
\ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110\uc740 pyqtSignal<\/code> \ud074\ub798\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc815\uc758\ud569\ub2c8\ub2e4. \ub2e4\uc74c \uc608\uc81c\ub97c \ud1b5\ud574 \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n
from PyQt5.QtCore import pyqtSignal, QObject\n\nclass Communicate(QObject):\n    # \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110 \uc815\uc758\n    custom_signal = pyqtSignal(str)\n\n    def emit_signal(self):\n        self.custom_signal.emit(\"\uc774\uac83\uc740 \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110\uc785\ub2c8\ub2e4.\")\n\nclass MyWindow(QWidget):\n    def __init__(self):\n        super().__init__()\n        self.initUI()\n        self.comm = Communicate()\n        self.comm.custom_signal.connect(self.on_custom_signal)\n\n    def initUI(self):\n        self.setWindowTitle('\ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110 \uc608\uc81c')\n        self.setGeometry(100, 100, 300, 200)\n\n        button = QPushButton('\uc2dc\uadf8\ub110 \ubc29\ucd9c', self)\n        button.clicked.connect(self.comm.emit_signal)\n\n        layout = QVBoxLayout()\n        layout.addWidget(button)\n        self.setLayout(layout)\n\n    def on_custom_signal(self, message):\n        print(message)\n\nif __name__ == '__main__':\n    app = QApplication(sys.argv)\n    window = MyWindow()\n    window.show()\n    sys.exit(app.exec_())<\/code><\/pre>\n
\uc704 \uc608\uc81c\uc5d0\uc11c\ub294 Communicate<\/code> \ud074\ub798\uc2a4\ub97c \uc0dd\uc131\ud558\uace0, \uc774 \ud074\ub798\uc2a4\uc5d0\uc11c \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110 custom_signal<\/code>\uc744 \uc815\uc758\ud588\uc2b5\ub2c8\ub2e4. \ubc84\ud2bc \ud074\ub9ad \uc2dc \uc774 \uc2dc\uadf8\ub110\uc774 \ubc29\ucd9c\ub418\uba70, \uc5f0\uacb0\ub41c \uc2ac\ub85c\ud2b8\uac00 \ud638\ucd9c\ub418\uc5b4 \uba54\uc2dc\uc9c0\uac00 \ucd9c\ub825\ub429\ub2c8\ub2e4.<\/p>\n
2.2 \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110\uc5d0 \ub9e4\uac1c\ubcc0\uc218 \uc804\ub2ec\ud558\uae30<\/h3>\n
\ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110\uc740 \ub9e4\uac1c\ubcc0\uc218\ub97c \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \uc608\uc81c\uc5d0\uc11c\ub294 \ubb38\uc790\uc5f4 \uba54\uc2dc\uc9c0\ub97c \uc2ac\ub86f\uc5d0 \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/p>\n
class Communicate(QObject):\n    custom_signal = pyqtSignal(str)\n\n    def emit_signal(self, message):\n        self.custom_signal.emit(message)\n\nclass MyWindow(QWidget):\n    def __init__(self):\n        super().__init__()\n        self.initUI()\n        self.comm = Communicate()\n        self.comm.custom_signal.connect(self.on_custom_signal)\n\n    def initUI(self):\n        self.setWindowTitle('\ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110 \u03bc\u03b5 \ub9e4\uac1c\ubcc0\uc218 \uc608\uc81c')\n        self.setGeometry(100, 100, 300, 200)\n\n        button = QPushButton('\uc2dc\uadf8\ub110 \ubc29\ucd9c', self)\n        button.clicked.connect(lambda: self.comm.emit_signal(\"\uc548\ub155\ud558\uc138\uc694!\"))\n\n        layout = QVBoxLayout()\n        layout.addWidget(button)\n        self.setLayout(layout)\n\n    def on_custom_signal(self, message):\n        print(message)\n\nif __name__ == '__main__':\n    app = QApplication(sys.argv)\n    window = MyWindow()\n    window.show()\n    sys.exit(app.exec_())<\/code><\/pre>\n
\uc774 \uc608\uc81c\uc5d0\uc11c\ub294 \ubc84\ud2bc \ud074\ub9ad \uc2dc “\uc548\ub155\ud558\uc138\uc694!”\ub77c\ub294 \uba54\uc2dc\uc9c0\uac00 \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110\uc744 \ud1b5\ud574 \uc2ac\ub86f\uc73c\ub85c \uc804\ub2ec\ub429\ub2c8\ub2e4. \uc774\ucc98\ub7fc \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110\uc740 \uc2ac\ub86f\uc5d0 \ub370\uc774\ud130\ub97c \uc804\ub2ec\ud558\ub294 \uc720\uc6a9\ud55c \uc218\ub2e8\uc785\ub2c8\ub2e4.<\/p>\n
3. \uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f\uc758 \uc5f0\uacb0 \ud574\uc81c<\/h2>\n
\ub54c\ub54c\ub85c \uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f\uc758 \uc5f0\uacb0\uc744 \ud574\uc81c\ud574\uc57c \ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud2b9\uc815 \uc774\ubca4\ud2b8\uac00 \ub354 \uc774\uc0c1 \ubc1c\uc0dd\ud560 \ub54c \uc2ac\ub86f\uc774 \ud638\ucd9c\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. disconnect()<\/code> \uba54\uc11c\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5f0\uacb0\uc744 \ud574\uc81c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
class MyWindow(QWidget):\n    def __init__(self):\n        super().__init__()\n        self.initUI()\n        self.comm = Communicate()\n        self.comm.custom_signal.connect(self.on_custom_signal)\n\n    def initUI(self):\n        self.setWindowTitle('\uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f \uc5f0\uacb0 \ud574\uc81c \uc608\uc81c')\n        self.setGeometry(100, 100, 300, 200)\n\n        button_emmit = QPushButton('\uc2dc\uadf8\ub110 \ubc29\ucd9c', self)\n        button_emmit.clicked.connect(lambda: self.comm.emit_signal(\"\uc2e0\ud638 \ubc29\ucd9c\"))\n\n        button_disconnect = QPushButton('\uc5f0\uacb0 \ud574\uc81c', self)\n        button_disconnect.clicked.connect(self.comm.custom_signal.disconnect)\n\n        layout = QVBoxLayout()\n        layout.addWidget(button_emmit)\n        layout.addWidget(button_disconnect)\n        self.setLayout(layout)\n\n    def on_custom_signal(self, message):\n        print(message)\n\nif __name__ == '__main__':\n    app = QApplication(sys.argv)\n    window = MyWindow()\n    window.show()\n    sys.exit(app.exec_())<\/code><\/pre>\n
\uc774 \uc608\uc81c\uc5d0\uc11c \ub450 \uac1c\uc758 \ubc84\ud2bc\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud558\ub098\ub294 \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110\uc744 \ubc29\ucd9c\ud558\uace0, \ub2e4\ub978 \ud558\ub098\ub294 \uc2dc\uadf8\ub110\uacfc \uc2ac\ub86f\uc758 \uc5f0\uacb0\uc744 \ud574\uc81c\ud569\ub2c8\ub2e4. \uc5f0\uacb0\uc774 \ud574\uc81c\ub41c \ud6c4\uc5d0\ub294 \uc2dc\uadf8\ub110\uc774 \ubc29\ucd9c\ub418\ub354\ub77c\ub3c4 \uc2ac\ub86f\uc774 \ud638\ucd9c\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n
4. \uc815\ub9ac<\/h2>\n
\uc774\ubc88 \uac15\uc88c\ub97c \ud1b5\ud574 PyQt\uc5d0\uc11c\uc758 \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110 \ubc0f \uc2ac\ub86f\uc758 \uc0dd\uc131\uacfc \ud65c\uc6a9\uc5d0 \ub300\ud574 \ubc30\uc6e0\uc2b5\ub2c8\ub2e4. \ucee4\uc2a4\ud140 \uc2dc\uadf8\ub110\uc740 \uc774\ubca4\ud2b8 \ucc98\ub9ac\uc758 \uc720\uc5f0\uc131\uc744 \ub192\uc5ec\uc8fc\uba70, \ubcf5\uc7a1\ud55c GUI \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uac1d\uccb4 \uac04\uc758 \ud1b5\uc2e0\uc744 \uc27d\uac8c \ud574\uc90d\ub2c8\ub2e4. \uc774\uc81c \uc5ec\ub7ec\ubd84\uc740 PyQt\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub354 \uac15\ub825\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ub9cc\ub4e4 \uc900\ube44\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. <\/p>\n
5. \ucd94\uac00 \ud559\uc2b5 \uc790\ub8cc<\/h2>\n