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/*********************************************************************************************************
-- Title : [PyQt4] Python programming.net 따라하기
-- Reference : pythonprogramming.net, Contact: Harrison@pythonprogramming.net
-- Key word : python pyqt pyqt4 qt qt4 파이썬 프로그래밍
*********************************************************************************************************/
- - Python
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 | # -*- coding: utf-8 -*- import sys from PyQt4 import QtGui, QtCore class Window(QtGui.QMainWindow): # --▶ Init 메소드 생성 def __init__(self): super(Window, self).__init__() # use super self.setGeometry(600, 300, 600, 400) # staring points and size of window self.setWindowTitle("Python Programming") # set title self.setWindowIcon(QtGui.QIcon("./img/pythonlogo.png")) # set window icon self.statusBar() # set statusbar self.tLabelText = "Please try to take some action." # --▶▶ 메뉴바 설정 mainBar = self.menuBar() tFileAction = QtGui.QAction(QtGui.QIcon("./img/open.png"),"&Open", self) # define submenu tFileAction.triggered.connect(self.on_open_file) tSaveAction = QtGui.QAction(QtGui.QIcon("./img/save.png"),"&Save", self) tSaveAction.triggered.connect(self.on_save_file) tExitAction = QtGui.QAction("&Exit", self) tExitAction.setStatusTip("Leave The App") tExitAction.triggered.connect(QtCore.QCoreApplication.instance().quit) tEditorAction = QtGui.QAction(QtGui.QIcon("./img/editor.png"),"&Editor", self) tEditorAction.triggered.connect(self.on_open_editor) tImportAction = QtGui.QAction(QtGui.QIcon("./img/import.png"),"&Import", self) tExportAction = QtGui.QAction(QtGui.QIcon("./img/export.png"),"&Export", self) tFileMenu = mainBar.addMenu("&File") # add file menu tUtilMenu = mainBar.addMenu("&Util") # add util menu tFileMenu.addAction(tFileAction) # add submenu under file menu tFileMenu.addAction(tSaveAction) tFileMenu.addSeparator() tFileMenu.addAction(tExitAction) tUtilMenu.addAction(tEditorAction) # add submenu under util menu tDataMenu = tUtilMenu.addMenu("&Data") tDataMenu.addAction(tImportAction) tDataMenu.addAction(tExportAction) # --▶▶ 일반 개체 생성 호출 self.on_init_objects() # --▶ 일반 개체 설정 def on_init_objects(self): self.on_button_quit() self.on_button_message() # --▶▶ 툴바 설정 tFontAction = QtGui.QAction(QtGui.QIcon("./img/font.png"), "Change font color", self) tFontAction.triggered.connect(self.on_font_choice) tColorAction = QtGui.QAction(QtGui.QIcon("./img/color.png"), "Change bg font color", self) tColorAction.triggered.connect(self.on_color_picker) tSearchAction = QtGui.QAction(QtGui.QIcon("./img/msg.png"), "Open messagebox", self) tSearchAction.triggered.connect(self.on_print_msgbox) tDownAction = QtGui.QAction(QtGui.QIcon("./img/download.png"), "Download", self) tDownAction.triggered.connect(self.on_download) tNewAction = QtGui.QAction(QtGui.QIcon("./img/new.png"), "Open Window(widget)", self) tNewAction.triggered.connect(self.on_newopen_widget) tNew2Action = QtGui.QAction(QtGui.QIcon("./img/new.png"), "Open Window(dialog)", self) tNew2Action.triggered.connect(self.on_newopen_dialog) self.toolBar = self.addToolBar("Extraction") # create toolbar object self.toolBar.addAction(tFontAction) self.toolBar.addAction(tColorAction) self.toolBar.addAction(tSearchAction) self.toolBar.addAction(tDownAction) self.toolBar.addAction(tNewAction) self.toolBar.addAction(tNew2Action) # --▶▶ 체크박스 설정 tCheckbox = QtGui.QCheckBox("Enlarging", self) # create checkbox object tCheckbox.move(20, 110) tCheckbox.stateChanged.connect(self.on_enlarge_window) # --▶▶ 프로그레스바 설정 self.tProgress = QtGui.QProgressBar(self) # create progressbar object self.tProgress.setGeometry(21, 310, 280, 20) # --▶▶ 라벨 설정 self.tLabel = QtGui.QLabel(self) # create label object self.tLabel.setText(self.tLabelText) self.tLabel.setFrameShape(QtGui.QFrame.Panel) self.tLabel.resize(550, 20) self.tLabel.move(21, 65) tLabel2 = QtGui.QLabel(self) tLabel2.setText("Download:") tLabel2.move(22, 288) # --▶▶ 콥보박스 설정 self.tCombobox = QtGui.QComboBox(self) # craete combobox object self.tCombobox.addItem("motif") self.tCombobox.addItem("Windows") self.tCombobox.addItem("cde") self.tCombobox.addItem("Cleanlooks") self.tCombobox.addItem("windowsvista") self.tCombobox.move(20, 91) self.tCombobox.resize(100, 20) self.tCombobox.activated[str].connect(self.on_style_choice) # --▶▶ 달력 설정 self.tCalendar = QtGui.QCalendarWidget(self) self.tCalendar.setGridVisible(True) self.tCalendar.move(310, 90) self.tCalendar.resize(260, 240) self.tCalendar.clicked.connect(self.on_choice_date) # --▶ 개체 Attribute 및 Signal 설정 def on_newopen_dialog(self): self.tLabel.setText("Under construction...") def on_newopen_widget(self): # open new window self.tLabel.setText("Opened new Widget popup.") self.mPopup = NewPopup() self.mPopup.show() def on_save_file(self): tFileName = QtGui.QFileDialog.getSaveFileName(self, 'Save File') tFile = open(tFileName, 'w') tText = self.tTextedit.toPlainText() tFile.write(tText) tFile.close() def on_open_file(self): tFileName = QtGui.QFileDialog.getOpenFileName(self, "Open File") tFile = open(tFileName, 'r') self.on_open_editor() with tFile: tText = tFile.read() self.tTextedit.setText(tText) def on_open_editor(self): self.tTextedit = QtGui.QTextEdit() self.setCentralWidget(self.tTextedit) def on_choice_date(self, date): self.tLabel.setText(str(date)) def on_color_picker(self): # open color dialog tColor = QtGui.QColorDialog.getColor() self.tLabel.setStyleSheet("QWidget { background-color: %s}" % tColor.name()) self.on_print_bgfont() def on_font_choice(self): # open font dialog widget font, valid = QtGui.QFontDialog.getFont() if valid: self.tLabel.setFont(font) self.on_print_font() def on_style_choice(self, text): # choose style self.tLabel.setText("You've chosen " + text + "! on combobox.") QtGui.QApplication.setStyle(QtGui.QStyleFactory.create(text)) def on_button_quit(self): tButton = QtGui.QPushButton("Quit", self) # create button object tButton.clicked.connect(QtCore.QCoreApplication.instance().quit) tButton.resize(tButton.minimumSizeHint()) tButton.move(495, 350) def on_button_message(self): # create button object tButton = QtGui.QPushButton("Message", self) tButton.clicked.connect(self.on_print_button) tButton.resize(100, 22) tButton.move(130,90) def on_print_msgbox(self): # open messagebox result = QtGui.QMessageBox.question(self, "Msgbox!", "Under construction!", QtGui.QMessageBox.Yes | QtGui.QMessageBox.No) if result == QtGui.QMessageBox.Yes: self.tLabel.setText("You've chosen Yes! on Messagebox.") else: self.tLabel.setText("You've chosen No! on Messagebox.") def on_enlarge_window(self, state): # enlarge window size if state == QtCore.Qt.Checked: self.setGeometry(600, 300, 800, 600) else: self.setGeometry(600, 300, 600, 400) self.on_print_enlarge() def on_download(self): # increase progress bar rate self.completed = 0 while self.completed < 100: self.completed += 0.0001 self.tProgress.setValue(self.completed) self.on_print_download() # --▶ 라벨 메시지 출력 정의 def on_print_download(self): self.tLabel.setText("Download completed.") def on_print_enlarge(self): self.tLabel.setText("You clicked Enlarge Checkbox.") def on_print_font(self): self.tLabel.setText("You clicked Font Icon! on toolbar.") def on_print_bgfont(self): self.tLabel.setText("You clicked bgFont Icon! on toolbar.") def on_print_button(self): self.tLabel.setText("You clicked Message button!") def on_print_combobox(self): result1 = self.tCombobox.currentText() result2 = self.tCombobox.currentText() self.tLabel.setText("You've chosen combo list: " + result2 + "(" + str(result1) + " index)") class NewPopup(QtGui.QWidget): def __init__(self): QtGui.QWidget.__init__(self) self.setGeometry(100, 100, 400, 200) mTextbox = QtGui.QLineEdit(self) mTextbox.move(20, 20) mTextbox.resize(360, 40) mButton = QtGui.QPushButton("Close", self) mButton.move(20,80) mButton.clicked.connect(self.on_button_close) def on_button_close(self): self.close() if __name__ == "__main__": app = QtGui.QApplication(sys.argv) # define the app gui = Window() # define the gui gui.show() # show the gui sys.exit(app.exec_()) # run some simple exit code to ensure clean exit | cs |
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