def initUI(self): self.setWindowTitle("QTableWidget 例子") self.resize(430, 300); conLayout = QHBoxLayout() tableWidget = QTableWidget() tableWidget.setRowCount(4) tableWidget.setColumnCount(3) conLayout.addWidget(tableWidget) tableWidget.setHorizontalHeaderLabels(['姓名', '性别', '体重(kg)']) newItem = QTableWidgetItem("张三") tableWidget.setItem(0, 0, newItem) comBox = QComboBox() comBox.addItem("男") comBox.addItem("女") comBox.setStyleSheet("QComboBox{margin:3px};") tableWidget.setCellWidget(0, 1, comBox) searchBtn = QPushButton("修改") searchBtn.setDown(True) searchBtn.setStyleSheet("QPushButton{margin:3px};") tableWidget.setCellWidget(0, 2, searchBtn) self.setLayout(conLayout)
class myWindow(QMainWindow): def __init__(self) -> None: super().__init__() self.resize(500, 300) # 非组件对象 self.values = {} self.ut = UpdateValues() # 界面组件对象 self.centralwidget = QWidget(self) self.table = QTableWidget(self.centralwidget) self.startButton = QPushButton(self.centralwidget, text='开始') self.stopButton = QPushButton(self.centralwidget, text='停止') self.stopButton.setDisabled(True) self.table.setColumnCount(3) self.table.setHorizontalHeaderItem(0, QTableWidgetItem('GID')) self.table.setHorizontalHeaderItem(2, QTableWidgetItem('name')) self.table.setHorizontalHeaderItem(1, QTableWidgetItem('speed')) self.table.horizontalHeader().setStretchLastSection(True) self.table.setRowCount(1) self.layout = QGridLayout(self.centralwidget) self.layout.addWidget(self.startButton) self.layout.addWidget(self.stopButton) self.layout.addWidget(self.table) self.setCentralWidget(self.centralwidget) self.ut.resultReady.connect(self.on_changeValue) self.startButton.clicked.connect(self.changeValue) self.stopButton.clicked.connect(self.stopUpdate) def changeValue(self): self.startButton.setDisabled(True) self.stopButton.setEnabled(True) self.ut.isRun = 1 self.ut.start() def stopUpdate(self): self.ut.isRun = 0 self.startButton.setEnabled(True) self.stopButton.setDisabled(True) @Slot() def on_changeValue(self, values: dict): print(values) self.table.setItem(0, 0, QTableWidgetItem(str(values['gid']))) self.table.setItem(0, 1, QTableWidgetItem(str(values['file']))) self.table.setItem(0, 2, QTableWidgetItem(str(values['speed'])))
class App(widgets.QWidget): def __init__(self): super().__init__() self.button = widgets.QPushButton('Request from webservice') self.text = widgets.QLabel('aiplayground', alignment=core.Qt.AlignCenter) self.layout = widgets.QVBoxLayout() self.layout.addWidget(self.text) self.layout.addWidget(self.button) self.setLayout(self.layout) self.button.clicked.connect(self.magic) self.api_url = 'http://www.lennartberning.de/aiplayground/api/moods?' def createTable(self, data): #Not proud about the following, but it serves the purpose... data = data.strip('][').split(',') self.tableWidget = QTableWidget() self.tableWidget.setColumnCount(3) self.tableWidget.setRowCount(len(data) / 3) self.tableWidget.setHorizontalHeaderLabels( ['Mood', 'Is-Positive', 'Timestamp']) p = 0 for r, list in enumerate(data): for i in range(3): if p < len(data): self.tableWidget.setItem( r, i, QTableWidgetItem( re.sub('[""]', '', data[p]).replace('[', '').replace(']', ''))) p = p + 1 self.tableWidget.show() @core.Slot() def magic(self): response = self.call_webservice(self.api_url, 'sentiment', 0) self.text.setText(str(response.status_code)) self.createTable(response.text) @staticmethod def call_webservice(api_url, key, direction): url = '{0}{1}={2}'.format(api_url, key, direction) r = requests.get(url) if r.status_code == 200: return r else: return 'Error contacting webservice. Please check connectivity!'
def update_hints_text( game: RandovaniaGame, hint_item_names_tree_widget: QtWidgets.QTableWidget, ): item_database = default_database.item_database_for_game(game) rows = [] for item in item_database.major_items.values(): rows.append(( item.name, item.item_category.hint_details[1], item.item_category.general_details[1], item.broad_category.hint_details[1], )) for name, item_category, broad_category in _GAME_SPECIFIC.get( game, lambda: [])(): rows.append(( name, item_category.hint_details[1], item_category.general_details[1], broad_category.hint_details[1], )) for ammo in item_database.ammo.values(): rows.append(( ammo.name, ammo.item_category.hint_details[1], ammo.item_category.general_details[1], ammo.broad_category.hint_details[1], )) hint_item_names_tree_widget.setSortingEnabled(False) hint_item_names_tree_widget.setRowCount(len(rows)) for i, elements in enumerate(rows): for j, element in enumerate(elements): hint_item_names_tree_widget.setItem( i, j, QtWidgets.QTableWidgetItem(element)) for i in range(4): hint_item_names_tree_widget.resizeColumnToContents(i) hint_item_names_tree_widget.setSortingEnabled(True)
def initUI(self): self.setWindowTitle("QTableWidget 例子") self.resize(430, 230) conLayout = QHBoxLayout() tableWidget = QTableWidget() tableWidget.setRowCount(4) tableWidget.setColumnCount(3) conLayout.addWidget(tableWidget) tableWidget.setHorizontalHeaderLabels(['姓名', '性别', '体重(kg)']) newItem = QTableWidgetItem("张三") tableWidget.setItem(0, 0, newItem) newItem = QTableWidgetItem("男") tableWidget.setItem(0, 1, newItem) newItem = QTableWidgetItem("80") tableWidget.setItem(0, 2, newItem) # 将表格变为禁止编辑 # tableWidget.setEditTriggers(QAbstractItemView.NoEditTriggers) # 设置表格为整行选择 # tableWidget.setSelectionBehavior( QAbstractItemView.SelectRows) # 将行和列的大小设为与内容相匹配 # tableWidget.resizeColumnsToContents() # tableWidget.resizeRowsToContents() # 表格表头的显示与隐藏 # tableWidget.verticalHeader().setVisible(False) # tableWidget.horizontalHeader().setVisible(False) # 不显示表格单元格的分割线 # tableWidget.setShowGrid(False) # 不显示垂直表头 tableWidget.verticalHeader().setVisible(False) self.setLayout(conLayout)
def initUI(self): self.setWindowTitle("QTableWidget 例子") self.resize(430, 230) conLayout = QHBoxLayout() tableWidget = QTableWidget() tableWidget.setRowCount(4) tableWidget.setColumnCount(3) conLayout.addWidget(tableWidget) tableWidget.setHorizontalHeaderLabels(['姓名', '性别', '体重(kg)']) tableWidget.setSpan(0, 0, 3, 1) newItem = QTableWidgetItem("张三") tableWidget.setItem(0, 0, newItem) newItem = QTableWidgetItem("男") tableWidget.setItem(0, 1, newItem) newItem = QTableWidgetItem("160") tableWidget.setItem(0, 2, newItem) self.setLayout(conLayout)
def initUI(self): self.setWindowTitle("QTableWidget 例子") self.resize(430, 230); conLayout = QHBoxLayout() tableWidget = QTableWidget() tableWidget.setRowCount(4) tableWidget.setColumnCount(3) conLayout.addWidget(tableWidget) tableWidget.setHorizontalHeaderLabels(['姓名', '性别', '体重(kg)']) newItem = QTableWidgetItem("张三") newItem.setForeground(QBrush(QColor(255, 0, 0))) tableWidget.setItem(0, 0, newItem) newItem = QTableWidgetItem("男") newItem.setForeground(QBrush(QColor(255, 0, 0))) tableWidget.setItem(0, 1, newItem) newItem = QTableWidgetItem("160") newItem.setForeground(QBrush(QColor(255, 0, 0))) tableWidget.setItem(0, 2, newItem) self.setLayout(conLayout)
class Table(QWidget): def __init__(self): super().__init__() self.initUI() def initUI(self): self.setWindowTitle("QTableWidget demo") self.resize(500, 300); conLayout = QHBoxLayout() self.tableWidget = QTableWidget() self.tableWidget.setRowCount(5) self.tableWidget.setColumnCount(3) conLayout.addWidget(self.tableWidget) self.tableWidget.setHorizontalHeaderLabels(['姓名', '性别', '体重']) self.tableWidget.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch) newItem = QTableWidgetItem("张三") self.tableWidget.setItem(0, 0, newItem) newItem = QTableWidgetItem("男") self.tableWidget.setItem(0, 1, newItem) newItem = QTableWidgetItem("160") self.tableWidget.setItem(0, 2, newItem) # 表格中第二行记录 newItem = QTableWidgetItem("李四") self.tableWidget.setItem(1, 0, newItem) newItem = QTableWidgetItem("女") self.tableWidget.setItem(1, 1, newItem) newItem = QTableWidgetItem("170") self.tableWidget.setItem(1, 2, newItem) self.tableWidget.setContextMenuPolicy(Qt.CustomContextMenu) ######允许右键产生子菜单 self.tableWidget.customContextMenuRequested.connect(self.generateMenu) ####右键菜单 self.setLayout(conLayout) def generateMenu(self, pos): print(pos) row_num = -1 for i in self.tableWidget.selectionModel().selection().indexes(): row_num = i.row() menu = QMenu() item1 = menu.addAction(u"选项一") item2 = menu.addAction(u"选项二") item3 = menu.addAction(u"选项三") action = menu.exec_(self.tableWidget.mapToGlobal(pos)) if action == item1: print('您选了选项一,当前行文字内容是:', self.tableWidget.item(row_num, 0).text(), self.tableWidget.item(row_num, 1).text(), self.tableWidget.item(row_num, 2).text()) elif action == item2: print('您选了选项二,当前行文字内容是:', self.tableWidget.item(row_num, 0).text(), self.tableWidget.item(row_num, 1).text(), self.tableWidget.item(row_num, 2).text()) elif action == item3: print('您选了选项三,当前行文字内容是:', self.tableWidget.item(row_num, 0).text(), self.tableWidget.item(row_num, 1).text(), self.tableWidget.item(row_num, 2).text()) else: return
class Ui_MainWindow(object): def setupUi(self, MainWindow): if not MainWindow.objectName(): MainWindow.setObjectName(u"MainWindow") MainWindow.resize(1020, 588) self.actionSave = QAction(MainWindow) self.actionSave.setObjectName(u"actionSave") self.actionExit = QAction(MainWindow) self.actionExit.setObjectName(u"actionExit") self.actionExit_2 = QAction(MainWindow) self.actionExit_2.setObjectName(u"actionExit_2") self.openini = QAction(MainWindow) self.openini.setObjectName(u"openini") self.openjson = QAction(MainWindow) self.openjson.setObjectName(u"openjson") self.main_widget = QWidget(MainWindow) self.main_widget.setObjectName(u"main_widget") self.ini_widget = QWidget(self.main_widget) self.ini_widget.setObjectName(u"ini_widget") self.ini_widget.setGeometry(QRect(670, 10, 341, 551)) self.initable = QTableWidget(self.ini_widget) if (self.initable.columnCount() < 2): self.initable.setColumnCount(2) self.initable.setObjectName(u"initable") self.initable.setEnabled(True) self.initable.setGeometry(QRect(10, 60, 321, 451)) font = QFont() self.initable.setFont(font) self.initable.setEditTriggers(QAbstractItemView.DoubleClicked) self.initable.setDragEnabled(False) self.initable.setSelectionMode(QAbstractItemView.ExtendedSelection) self.initable.setSelectionBehavior(QAbstractItemView.SelectRows) self.initable.setWordWrap(False) self.initable.setRowCount(0) self.initable.setColumnCount(2) self.initable.horizontalHeader().setDefaultSectionSize(110) self.initable.horizontalHeader().setProperty("showSortIndicator", False) self.initable.horizontalHeader().setStretchLastSection(True) self.initable.verticalHeader().setDefaultSectionSize(21) self.inilabel = QLabel(self.ini_widget) self.inilabel.setObjectName(u"inilabel") self.inilabel.setGeometry(QRect(10, 10, 181, 16)) self.inipath = QTextBrowser(self.ini_widget) self.inipath.setObjectName(u"inipath") self.inipath.setEnabled(True) self.inipath.setGeometry(QRect(10, 30, 321, 22)) self.inipath.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff) self.iniapply = QPushButton(self.ini_widget) self.iniapply.setObjectName(u"iniapply") self.iniapply.setEnabled(True) self.iniapply.setGeometry(QRect(250, 520, 80, 21)) self.inidel = QPushButton(self.ini_widget) self.inidel.setObjectName(u"inidel") self.inidel.setEnabled(False) self.inidel.setGeometry(QRect(10, 520, 80, 21)) self.iniadd = QPushButton(self.ini_widget) self.iniadd.setObjectName(u"iniadd") self.iniadd.setEnabled(False) self.iniadd.setGeometry(QRect(100, 520, 80, 21)) self.json_widget = QWidget(self.main_widget) self.json_widget.setObjectName(u"json_widget") self.json_widget.setGeometry(QRect(0, 10, 661, 551)) self.checkBox = QCheckBox(self.json_widget) self.checkBox.setObjectName(u"checkBox") self.checkBox.setEnabled(True) self.checkBox.setGeometry(QRect(20, 100, 131, 20)) self.checkBox.setChecked(True) self.delentry = QPushButton(self.json_widget) self.delentry.setObjectName(u"delentry") self.delentry.setEnabled(False) self.delentry.setGeometry(QRect(10, 520, 80, 21)) self.remote = QLineEdit(self.json_widget) self.remote.setObjectName(u"remote") self.remote.setEnabled(True) self.remote.setGeometry(QRect(20, 130, 601, 22)) self.textBrowser = QTextBrowser(self.json_widget) self.textBrowser.setObjectName(u"textBrowser") self.textBrowser.setEnabled(True) self.textBrowser.setGeometry(QRect(20, 30, 601, 22)) self.textBrowser.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff) self.addButton = QPushButton(self.json_widget) self.addButton.setObjectName(u"addButton") self.addButton.setEnabled(True) self.addButton.setGeometry(QRect(280, 160, 61, 22)) self.table = QTableWidget(self.json_widget) if (self.table.columnCount() < 2): self.table.setColumnCount(2) self.table.setObjectName(u"table") self.table.setEnabled(True) self.table.setGeometry(QRect(10, 200, 641, 311)) self.table.setFont(font) self.table.setEditTriggers(QAbstractItemView.DoubleClicked) self.table.setDragEnabled(False) self.table.setSelectionMode(QAbstractItemView.ExtendedSelection) self.table.setSelectionBehavior(QAbstractItemView.SelectRows) self.table.setWordWrap(False) self.table.setRowCount(0) self.table.setColumnCount(2) self.table.horizontalHeader().setDefaultSectionSize(80) self.table.horizontalHeader().setProperty("showSortIndicator", False) self.table.horizontalHeader().setStretchLastSection(True) self.table.verticalHeader().setDefaultSectionSize(21) self.path = QLineEdit(self.json_widget) self.path.setObjectName(u"path") self.path.setEnabled(True) self.path.setGeometry(QRect(20, 70, 531, 22)) self.apply = QPushButton(self.json_widget) self.apply.setObjectName(u"apply") self.apply.setEnabled(True) self.apply.setGeometry(QRect(570, 520, 80, 21)) self.label = QLabel(self.json_widget) self.label.setObjectName(u"label") self.label.setGeometry(QRect(20, 10, 181, 16)) self.browse = QPushButton(self.json_widget) self.browse.setObjectName(u"browse") self.browse.setGeometry(QRect(560, 70, 61, 22)) MainWindow.setCentralWidget(self.main_widget) self.menubar = QMenuBar(MainWindow) self.menubar.setObjectName(u"menubar") self.menubar.setGeometry(QRect(0, 0, 1020, 19)) self.File = QMenu(self.menubar) self.File.setObjectName(u"File") self.menuOpen = QMenu(self.File) self.menuOpen.setObjectName(u"menuOpen") MainWindow.setMenuBar(self.menubar) self.menubar.addAction(self.File.menuAction()) self.File.addAction(self.menuOpen.menuAction()) self.File.addAction(self.actionSave) self.File.addSeparator() self.File.addAction(self.actionExit_2) self.menuOpen.addAction(self.openini) self.menuOpen.addAction(self.openjson) self.retranslateUi(MainWindow) QMetaObject.connectSlotsByName(MainWindow) # setupUi def retranslateUi(self, MainWindow): MainWindow.setWindowTitle( QCoreApplication.translate("MainWindow", u"frii-config", None)) self.actionSave.setText( QCoreApplication.translate("MainWindow", u"Save", None)) self.actionExit.setText( QCoreApplication.translate("MainWindow", u"Exit", None)) self.actionExit_2.setText( QCoreApplication.translate("MainWindow", u"Exit", None)) self.openini.setText( QCoreApplication.translate("MainWindow", u"Main config (frii_update.ini)", None)) self.openjson.setText( QCoreApplication.translate("MainWindow", u"Repository information (info.json)", None)) self.inilabel.setText( QCoreApplication.translate("MainWindow", u"Configuration (frii_update.ini)", None)) self.iniapply.setText( QCoreApplication.translate("MainWindow", u"Save", None)) self.inidel.setText( QCoreApplication.translate("MainWindow", u"Delete", None)) self.iniadd.setText( QCoreApplication.translate("MainWindow", u"Insert", None)) self.checkBox.setText( QCoreApplication.translate("MainWindow", u"Clone repository", None)) self.delentry.setText( QCoreApplication.translate("MainWindow", u"Delete", None)) self.remote.setText( QCoreApplication.translate("MainWindow", u"Enter repository URL here", None)) self.addButton.setText( QCoreApplication.translate("MainWindow", u"Next", None)) self.path.setText( QCoreApplication.translate("MainWindow", u"Enter repository path here", None)) self.apply.setText( QCoreApplication.translate("MainWindow", u"Save", None)) self.label.setText( QCoreApplication.translate("MainWindow", u"Saved Information (info.json)", None)) self.browse.setText( QCoreApplication.translate("MainWindow", u"Browse", None)) self.File.setTitle( QCoreApplication.translate("MainWindow", u"File", None)) self.menuOpen.setTitle( QCoreApplication.translate("MainWindow", u"Open", None))
class Widget(QWidget): def __init__(self): QWidget.__init__(self) self.items = 0 # Example data self._data = { "Water": 24.5, "Electricity": 55.1, "Rent": 850.0, "Supermarket": 230.4, "Internet": 29.99, "Spätkauf": 21.85, "BVG Ticket": 60.0, "Coffee": 22.45, "Meetup": 0.0 } # Left self.table = QTableWidget() self.table.setColumnCount(2) self.table.setHorizontalHeaderLabels(["Description", "Quantity"]) self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch) # Right self.description = QLineEdit() self.quantity = QLineEdit() self.add = QPushButton("Add") self.clear = QPushButton("Clear") self.quit = QPushButton("Quit") self.right = QVBoxLayout() self.right.setContentsMargins(10, 10, 10, 10) self.right.addWidget(QLabel("Description")) self.right.addWidget(self.description) self.right.addWidget(QLabel("Quantity")) self.right.addWidget(self.quantity) self.right.addWidget(self.add) self.right.addStretch() self.right.addWidget(self.quit) # QWidget Layout self.layout = QHBoxLayout() self.layout.addWidget(self.table) self.layout.addLayout(self.right) # Set the layout to the QWidget self.setLayout(self.layout) # Signals and Slots self.add.clicked.connect(self.add_element) self.quit.clicked.connect(self.quit_application) self.clear.clicked.connect(self.clear_table) # Fill example data self.fill_table() @Slot() def add_element(self): des = self.description.text() qty = self.quantity.text() self.table.insertRow(self.items) self.table.setItem(self.items, 0, QTableWidgetItem(des)) self.table.setItem(self.items, 1, QTableWidgetItem(qty)) self.description.setText("") self.quantity.setText("") self.items += 1 @Slot() def quit_application(self): QApplication.quit() def fill_table(self, data=None): data = self._data if not data else data for desc, price in data.items(): self.table.insertRow(self.items) self.table.setItem(self.items, 0, QTableWidgetItem(desc)) self.table.setItem(self.items, 1, QTableWidgetItem(str(price))) self.items += 1 @Slot() def clear_table(self): self.table.setRowCount(0) self.items = 0
class ApplicationWindow(QMainWindow): def __init__(self, parent=None): QMainWindow.__init__(self, parent) self.column_names = ["Column A", "Column B", "Column C"] # Central widget self._main = QWidget() self.setCentralWidget(self._main) # Main menu bar self.menu = self.menuBar() self.menu_file = self.menu.addMenu("File") exit = QAction("Exit", self, triggered=qApp.quit) self.menu_file.addAction(exit) self.menu_about = self.menu.addMenu("&About") about = QAction("About Qt", self, shortcut=QKeySequence(QKeySequence.HelpContents), triggered=qApp.aboutQt) self.menu_about.addAction(about) # Figure (Left) self.fig = Figure(figsize=(5, 3)) self.canvas = FigureCanvas(self.fig) # Sliders (Left) self.slider_azim = QSlider(minimum=0, maximum=360, orientation=Qt.Horizontal) self.slider_elev = QSlider(minimum=0, maximum=360, orientation=Qt.Horizontal) self.slider_azim_layout = QHBoxLayout() self.slider_azim_layout.addWidget( QLabel("{}".format(self.slider_azim.minimum()))) self.slider_azim_layout.addWidget(self.slider_azim) self.slider_azim_layout.addWidget( QLabel("{}".format(self.slider_azim.maximum()))) self.slider_elev_layout = QHBoxLayout() self.slider_elev_layout.addWidget( QLabel("{}".format(self.slider_elev.minimum()))) self.slider_elev_layout.addWidget(self.slider_elev) self.slider_elev_layout.addWidget( QLabel("{}".format(self.slider_elev.maximum()))) # Table (Right) self.table = QTableWidget() header = self.table.horizontalHeader() header.setSectionResizeMode(QHeaderView.Stretch) # ComboBox (Right) self.combo = QComboBox() self.combo.addItems( ["Wired", "Surface", "Triangular Surface", "Sphere"]) # Right layout rlayout = QVBoxLayout() rlayout.setContentsMargins(1, 1, 1, 1) rlayout.addWidget(QLabel("Plot type:")) rlayout.addWidget(self.combo) rlayout.addWidget(self.table) # Left layout llayout = QVBoxLayout() rlayout.setContentsMargins(1, 1, 1, 1) llayout.addWidget(self.canvas, 88) llayout.addWidget(QLabel("Azimuth:"), 1) llayout.addLayout(self.slider_azim_layout, 5) llayout.addWidget(QLabel("Elevation:"), 1) llayout.addLayout(self.slider_elev_layout, 5) # Main layout layout = QHBoxLayout(self._main) layout.addLayout(llayout, 70) layout.addLayout(rlayout, 30) # Signal and Slots connections self.combo.currentTextChanged.connect(self.combo_option) self.slider_azim.valueChanged.connect(self.rotate_azim) self.slider_elev.valueChanged.connect(self.rotate_elev) # Initial setup self.plot_wire() self._ax.view_init(30, 30) self.slider_azim.setValue(30) self.slider_elev.setValue(30) self.fig.canvas.mpl_connect("button_release_event", self.on_click) # Matplotlib slot method def on_click(self, event): azim, elev = self._ax.azim, self._ax.elev self.slider_azim.setValue(azim + 180) self.slider_elev.setValue(elev + 180) # Utils methods def set_table_data(self, X, Y, Z): for i in range(len(X)): self.table.setItem(i, 0, QTableWidgetItem("{:.2f}".format(X[i]))) self.table.setItem(i, 1, QTableWidgetItem("{:.2f}".format(Y[i]))) self.table.setItem(i, 2, QTableWidgetItem("{:.2f}".format(Z[i]))) def set_canvas_table_configuration(self, row_count, data): self.fig.set_canvas(self.canvas) self._ax = self.canvas.figure.add_subplot(projection="3d") self._ax.set_xlabel(self.column_names[0]) self._ax.set_ylabel(self.column_names[1]) self._ax.set_zlabel(self.column_names[2]) self.table.setRowCount(row_count) self.table.setColumnCount(3) self.table.setHorizontalHeaderLabels(self.column_names) self.set_table_data(data[0], data[1], data[2]) # Plot methods def plot_wire(self): # Data self.X, self.Y, self.Z = axes3d.get_test_data(0.03) self.set_canvas_table_configuration(len(self.X[0]), (self.X[0], self.Y[0], self.Z[0])) self._ax.plot_wireframe(self.X, self.Y, self.Z, rstride=10, cstride=10, cmap="viridis") self.canvas.draw() def plot_surface(self): # Data self.X, self.Y = np.meshgrid(np.linspace(-6, 6, 30), np.linspace(-6, 6, 30)) self.Z = np.sin(np.sqrt(self.X**2 + self.Y**2)) self.set_canvas_table_configuration(len(self.X[0]), (self.X[0], self.Y[0], self.Z[0])) self._ax.plot_surface(self.X, self.Y, self.Z, rstride=1, cstride=1, cmap="viridis", edgecolor="none") self.canvas.draw() def plot_triangular_surface(self): # Data radii = np.linspace(0.125, 1.0, 8) angles = np.linspace(0, 2 * np.pi, 36, endpoint=False)[..., np.newaxis] self.X = np.append(0, (radii * np.cos(angles)).flatten()) self.Y = np.append(0, (radii * np.sin(angles)).flatten()) self.Z = np.sin(-self.X * self.Y) self.set_canvas_table_configuration(len(self.X), (self.X, self.Y, self.Z)) self._ax.plot_trisurf(self.X, self.Y, self.Z, linewidth=0.2, antialiased=True) self.canvas.draw() def plot_sphere(self): # Data u = np.linspace(0, 2 * np.pi, 100) v = np.linspace(0, np.pi, 100) self.X = 10 * np.outer(np.cos(u), np.sin(v)) self.Y = 10 * np.outer(np.sin(u), np.sin(v)) self.Z = 9 * np.outer(np.ones(np.size(u)), np.cos(v)) self.set_canvas_table_configuration(len(self.X), (self.X[0], self.Y[0], self.Z[0])) self._ax.plot_surface(self.X, self.Y, self.Z) self.canvas.draw() # Slots @Slot() def combo_option(self, text): if text == "Wired": self.plot_wire() elif text == "Surface": self.plot_surface() elif text == "Triangular Surface": self.plot_triangular_surface() elif text == "Sphere": self.plot_sphere() @Slot() def rotate_azim(self, value): self._ax.view_init(self._ax.elev, value) self.fig.set_canvas(self.canvas) self.canvas.draw() @Slot() def rotate_elev(self, value): self._ax.view_init(value, self._ax.azim) self.fig.set_canvas(self.canvas) self.canvas.draw()
class LocationDialog(QDialog): def __init__(self, parent=None): super(LocationDialog, self).__init__(parent) self.format_combo = QComboBox() self.format_combo.addItem("Native") self.format_combo.addItem("INI") self.scope_cCombo = QComboBox() self.scope_cCombo.addItem("User") self.scope_cCombo.addItem("System") self.organization_combo = QComboBox() self.organization_combo.addItem("Trolltech") self.organization_combo.setEditable(True) self.application_combo = QComboBox() self.application_combo.addItem("Any") self.application_combo.addItem("Application Example") self.application_combo.addItem("Assistant") self.application_combo.addItem("Designer") self.application_combo.addItem("Linguist") self.application_combo.setEditable(True) self.application_combo.setCurrentIndex(3) format_label = QLabel("&Format:") format_label.setBuddy(self.format_combo) scope_label = QLabel("&Scope:") scope_label.setBuddy(self.scope_cCombo) organization_label = QLabel("&Organization:") organization_label.setBuddy(self.organization_combo) application_label = QLabel("&Application:") application_label.setBuddy(self.application_combo) self.locations_groupbox = QGroupBox("Setting Locations") self.locations_table = QTableWidget() self.locations_table.setSelectionMode(QAbstractItemView.SingleSelection) self.locations_table.setSelectionBehavior(QAbstractItemView.SelectRows) self.locations_table.setEditTriggers(QAbstractItemView.NoEditTriggers) self.locations_table.setColumnCount(2) self.locations_table.setHorizontalHeaderLabels(("Location", "Access")) self.locations_table.horizontalHeader().setSectionResizeMode(0, QHeaderView.Stretch) self.locations_table.horizontalHeader().resizeSection(1, 180) self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel) self.format_combo.activated.connect(self.update_locations) self.scope_cCombo.activated.connect(self.update_locations) self.organization_combo.lineEdit().editingFinished.connect(self.update_locations) self.application_combo.lineEdit().editingFinished.connect(self.update_locations) self.button_box.accepted.connect(self.accept) self.button_box.rejected.connect(self.reject) locations_layout = QVBoxLayout(self.locations_groupbox) locations_layout.addWidget(self.locations_table) mainLayout = QGridLayout(self) mainLayout.addWidget(format_label, 0, 0) mainLayout.addWidget(self.format_combo, 0, 1) mainLayout.addWidget(scope_label, 1, 0) mainLayout.addWidget(self.scope_cCombo, 1, 1) mainLayout.addWidget(organization_label, 2, 0) mainLayout.addWidget(self.organization_combo, 2, 1) mainLayout.addWidget(application_label, 3, 0) mainLayout.addWidget(self.application_combo, 3, 1) mainLayout.addWidget(self.locations_groupbox, 4, 0, 1, 2) mainLayout.addWidget(self.button_box, 5, 0, 1, 2) self.update_locations() self.setWindowTitle("Open Application Settings") self.resize(650, 400) def format(self): if self.format_combo.currentIndex() == 0: return QSettings.NativeFormat else: return QSettings.IniFormat def scope(self): if self.scope_cCombo.currentIndex() == 0: return QSettings.UserScope else: return QSettings.SystemScope def organization(self): return self.organization_combo.currentText() def application(self): if self.application_combo.currentText() == "Any": return '' return self.application_combo.currentText() def update_locations(self): self.locations_table.setUpdatesEnabled(False) self.locations_table.setRowCount(0) for i in range(2): if i == 0: if self.scope() == QSettings.SystemScope: continue actualScope = QSettings.UserScope else: actualScope = QSettings.SystemScope for j in range(2): if j == 0: if not self.application(): continue actualApplication = self.application() else: actualApplication = '' settings = QSettings(self.format(), actualScope, self.organization(), actualApplication) row = self.locations_table.rowCount() self.locations_table.setRowCount(row + 1) item0 = QTableWidgetItem() item0.setText(settings.fileName()) item1 = QTableWidgetItem() disable = not (settings.childKeys() or settings.childGroups()) if row == 0: if settings.isWritable(): item1.setText("Read-write") disable = False else: item1.setText("Read-only") self.button_box.button(QDialogButtonBox.Ok).setDisabled(disable) else: item1.setText("Read-only fallback") if disable: item0.setFlags(item0.flags() & ~Qt.ItemIsEnabled) item1.setFlags(item1.flags() & ~Qt.ItemIsEnabled) self.locations_table.setItem(row, 0, item0) self.locations_table.setItem(row, 1, item1) self.locations_table.setUpdatesEnabled(True)
class Buscador(QWidget): status_signal = Signal(str) def __init__(self): self.db = ClientesDB() QWidget.__init__(self) Font = QFont() Font.setBold(True) # Labels em Negrito # Entry: self.entry_nome = QLineEdit() self.entry_nome.setText("Nome para Busca") # Botões self.button_busca = QPushButton("&Busca") self.button_busca.clicked.connect(self.buscar) self.button_busca.setShortcut("Ctrl+B") self.button_limpar = QPushButton("Limpar") self.button_limpar.clicked.connect(self.limpar) self.button_limpar.setShortcut("ESC") # Tabela self.clientes = 0 self.tabela_clientes = QTableWidget() self.tabela_clientes.setColumnCount(4) self.tabela_clientes.setHorizontalHeaderLabels([ "Nome", "Número", "CPF", "Endereço", ]) self.tabela_clientes.horizontalHeader().setSectionResizeMode( QHeaderView.ResizeToContents) self.tabela_clientes.horizontalHeader().setStretchLastSection(True) self.tabela_clientes.resizeColumnsToContents() self.tabela_clientes.setEditTriggers(QAbstractItemView.NoEditTriggers) self.tabela_clientes.itemDoubleClicked.connect(self.info_cliente) #Leiaute: self.layout = QVBoxLayout() self.layout_busca = QHBoxLayout() self.layout_busca.addWidget(self.entry_nome) self.layout_busca.addWidget(self.button_busca) self.layout.addLayout(self.layout_busca) self.layout.addWidget(self.tabela_clientes) self.setLayout(self.layout) @Slot() def buscar(self): nome_buscado = self.entry_nome.text() data = self.db.busca(nome_buscado) self.limpar() self.status_signal.emit("Feito") for cliente in data: nome = QTableWidgetItem(cliente['nome']) numero = QTableWidgetItem(cliente['numero']) cpf = QTableWidgetItem(cliente['cpf']) endereco = QTableWidgetItem(cliente['endereco']) nome.setTextAlignment(Qt.AlignCenter) numero.setTextAlignment(Qt.AlignCenter) cpf.setTextAlignment(Qt.AlignCenter) endereco.setTextAlignment(Qt.AlignCenter) self.tabela_clientes.insertRow(self.clientes) self.tabela_clientes.setItem(self.clientes, 0, nome) self.tabela_clientes.setItem(self.clientes, 1, numero) self.tabela_clientes.setItem(self.clientes, 2, cpf) self.tabela_clientes.setItem(self.clientes, 3, endereco) self.clientes += 1 @Slot() def limpar(self): self.tabela_clientes.clearContents() self.tabela_clientes.setRowCount(0) self.clientes = 0 @Slot() def info_cliente(self): pass
class DownloadWindow(QDialog): def __init__(self, parent: Optional[QWidget] = None, url: str = '') -> None: super().__init__(parent, ) if parent: self.setWindowTitle('Download Mod') else: self.setWindowTitle(getTitleString('Download Mod')) self.setAttribute(Qt.WA_DeleteOnClose) mainLayout = QVBoxLayout(self) mainLayout.setContentsMargins(5, 5, 5, 5) self.signals = DownloadWindowEvents(self) # URL input gbUrl = QGroupBox('Mod URL') gbUrlLayout = QVBoxLayout() gbUrl.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum) self.url = QLineEdit() self.url.setPlaceholderText( 'https://www.nexusmods.com/witcher3/mods/...') self.url.setText(url) self.url.textChanged.connect(lambda: self.validateUrl(self.url.text())) gbUrlLayout.addWidget(self.url) self.urlInfo = QLabel('🌐') self.urlInfo.setContentsMargins(4, 4, 4, 4) self.urlInfo.setMinimumHeight(36) self.urlInfo.setWordWrap(True) gbUrlLayout.addWidget(self.urlInfo) gbUrl.setLayout(gbUrlLayout) mainLayout.addWidget(gbUrl) # File selection gbFiles = QGroupBox('Mod Files') gbFilesLayout = QVBoxLayout() gbFiles.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.MinimumExpanding) self.files = QTableWidget(0, 4) self.files.setVerticalScrollMode(QAbstractItemView.ScrollPerPixel) self.files.setHorizontalScrollMode(QAbstractItemView.ScrollPerPixel) self.files.setContextMenuPolicy(Qt.CustomContextMenu) self.files.setSelectionMode(QAbstractItemView.ExtendedSelection) self.files.setSelectionBehavior(QAbstractItemView.SelectRows) self.files.setWordWrap(False) self.files.setSortingEnabled(True) self.files.setFocusPolicy(Qt.StrongFocus) self.files.verticalHeader().hide() self.files.setSortingEnabled(True) self.files.sortByColumn(2, Qt.DescendingOrder) self.files.verticalHeader().setVisible(False) self.files.verticalHeader().setDefaultSectionSize(25) self.files.horizontalHeader().setHighlightSections(False) self.files.horizontalHeader().setStretchLastSection(True) self.files.setHorizontalHeaderLabels( ['File Name', 'Version', 'Upload Date', 'Description']) self.files.setEditTriggers(QAbstractItemView.NoEditTriggers) self.files.verticalScrollBar().valueChanged.connect( lambda: self.files.clearFocus()) self.files.itemSelectionChanged.connect(lambda: self.validateFiles()) self.files.setDisabled(True) self.files.setStyleSheet(''' QTableView { gridline-color: rgba(255,255,255,1); } QTableView::item { padding: 5px; margin: 1px 0; } QTableView::item:!selected:hover { background-color: rgb(217, 235, 249); padding: 0; } ''') gbFilesLayout.addWidget(self.files) _mouseMoveEvent = self.files.mouseMoveEvent self.files.hoverIndexRow = -1 def mouseMoveEvent(event: QMouseEvent) -> None: self.files.hoverIndexRow = self.files.indexAt(event.pos()).row() _mouseMoveEvent(event) self.files.mouseMoveEvent = mouseMoveEvent # type: ignore self.files.setItemDelegate(ModListItemDelegate(self.files)) self.files.setMouseTracking(True) gbFiles.setLayout(gbFilesLayout) mainLayout.addWidget(gbFiles) # Actions actionsLayout = QHBoxLayout() actionsLayout.setAlignment(Qt.AlignRight) self.download = QPushButton('Download', self) self.download.clicked.connect(lambda: self.downloadEvent()) self.download.setAutoDefault(True) self.download.setDefault(True) self.download.setDisabled(True) actionsLayout.addWidget(self.download) cancel = QPushButton('Cancel', self) cancel.clicked.connect(self.cancelEvent) actionsLayout.addWidget(cancel) mainLayout.addLayout(actionsLayout) # Setup self.setMinimumSize(QSize(420, 420)) self.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.MinimumExpanding) self.resize(QSize(720, 420)) self.finished.connect( lambda: self.validateUrl.cancel()) # type: ignore self.finished.connect( lambda: self.downloadEvent.cancel()) # type: ignore self.modId = 0 self.validateUrl(self.url.text()) def cancelEvent(self) -> None: self.close() @debounce(200, cancel_running=True) async def validateUrl(self, url: str) -> bool: self.download.setDisabled(True) self.files.setDisabled(True) self.files.clearSelection() self.files.clearFocus() self.files.clearContents() self.files.setRowCount(0) self.files.setSortingEnabled(False) self.url.setStyleSheet('') self.modId = 0 if not url: self.urlInfo.setText(''' <font color="#888">Please enter a valid mod url.</font> ''') return False modId = getModId(url) if not modId: self.files.setDisabled(True) self.url.setStyleSheet(''' *{ border: 1px solid #B22222; padding: 1px 0px; } ''') self.urlInfo.setText(''' <font color="#888">Please enter a valid mod url.</font> ''') return False self.urlInfo.setText('🌐') try: filesResponse = await getModFiles(modId) except (RequestError, ResponseError, Exception) as e: self.url.setStyleSheet(''' *{ border: 1px solid #B22222; padding: 1px 0px; } ''') self.urlInfo.setText(f''' <font color="#888">Could not get mod files: {e}.</font> ''') return False try: files = filesResponse['files'] if not len(files): self.urlInfo.setText(f''' <font color="#888">Mod "{modId}" has no files!</font> ''') return False self.files.setRowCount(len(files)) for i in range(len(files)): file = files[i] fileid = int(file['file_id']) name = str(file['name']) version = str(file['version']) _uploadtime = dateparser.parse(file['uploaded_time']) uploadtime = _uploadtime.astimezone(tz=None).strftime( '%Y-%m-%d %H:%M:%S') if _uploadtime else '?' description = html.unescape(str(file['description'])) nameItem = QTableWidgetItem(name) nameItem.setToolTip(name) nameItem.setData(Qt.UserRole, fileid) self.files.setItem(i, 0, nameItem) versionItem = QTableWidgetItem(version) versionItem.setToolTip(version) self.files.setItem(i, 1, versionItem) uploadtimeItem = QTableWidgetItem(uploadtime) uploadtimeItem.setToolTip(uploadtime) self.files.setItem(i, 2, uploadtimeItem) descriptionItem = QTableWidgetItem(description) descriptionItem.setToolTip(description) self.files.setItem(i, 3, descriptionItem) except KeyError as e: logger.exception( f'Could not find key "{str(e)}" in mod files response') self.urlInfo.setText(f''' <font color="#888">Could not find key "{str(e)}" in mod files response.</font> ''') return False self.urlInfo.setText(f''' <font color="#888">Found {len(files)} available files.</font> ''') self.files.resizeColumnsToContents() self.files.setDisabled(False) self.files.setSortingEnabled(True) self.modId = modId return True def validateFiles(self) -> bool: selection = self.files.selectionModel().selectedRows() if len(selection) > 0: self.download.setText(f'Download {len(selection)} mods') self.download.setDisabled(False) return True return False @debounce(25, cancel_running=True) async def downloadEvent(self) -> None: self.download.setDisabled(True) self.url.setDisabled(True) selection = self.files.selectionModel().selectedRows() files = [ self.files.item(index.row(), 0).data(Qt.UserRole) for index in selection ] self.files.setDisabled(True) try: urls = await asyncio.gather( *[getModFileUrls(self.modId, file) for file in files], loop=asyncio.get_running_loop()) except (RequestError, ResponseError, Exception) as e: self.url.setStyleSheet(''' *{ border: 1px solid #B22222; padding: 1px 0px; } ''') self.urlInfo.setText(f''' <font color="#888">Could not download mod files: {e}.</font> ''') return try: self.signals.download.emit([url[0]['URI'] for url in urls]) except KeyError as e: logger.exception( f'Could not find key "{str(e)}" in file download response') self.urlInfo.setText(f''' <font color="#888">Could not find key "{str(e)}" in file download response.</font> ''') return self.close()
class Widget(QWidget): def __init__(self): QWidget.__init__(self) self.items = 0 # Left self.table = QTableWidget() self.table.setColumnCount(2) self.table.setHorizontalHeaderLabels(["Description", "Quantity"]) self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch) # Chart self.chart_view = QChartView() self.chart_view.setRenderHint(QPainter.Antialiasing) # Right self.description = QLineEdit() self.quantity = QLineEdit() self.add = QPushButton("Add") self.clear = QPushButton("Clear") self.quit = QPushButton("Quit") self.plot = QPushButton("Plot") # Disabling 'Add' button self.add.setEnabled(False) self.right = QVBoxLayout() self.right.setContentsMargins(10, 10, 10, 10) self.right_top = QGridLayout() self.right_top.addWidget(QLabel("Description"), 0, 0, 1, 1) self.right_top.addWidget(self.description, 0, 1, 1, 3) self.right_top.addWidget(QLabel("Quantity"), 1, 0, 1, 1) self.right_top.addWidget(self.quantity, 1, 1, 1, 1) self.right_top.addWidget(self.add, 1, 2, 1, 2) self.right.addLayout(self.right_top) self.right.addWidget(self.chart_view) self.right_bottom = QGridLayout() self.right_bottom.addWidget(self.plot, 0, 0, 1, 2) self.right_bottom.addWidget(self.clear, 1, 0) self.right_bottom.addWidget(self.quit, 1, 1) self.right.addLayout(self.right_bottom) # QWidget Layout self.layout = QHBoxLayout() self.layout.addWidget(self.table) self.layout.addLayout(self.right) # Set the layout to the QWidget self.setLayout(self.layout) # Signals and Slots self.add.clicked.connect(self.add_element) self.quit.clicked.connect(self.quit_application) self.plot.clicked.connect(self.plot_data) self.clear.clicked.connect(self.clear_table) self.description.textChanged[str].connect(self.check_disable) self.quantity.textChanged[str].connect(self.check_disable) @Slot() def add_element(self): des = self.description.text() qty = self.quantity.text() self.table.insertRow(self.items) self.table.setItem(self.items, 0, QTableWidgetItem(des)) self.table.setItem(self.items, 1, QTableWidgetItem(qty)) self.description.setText("") self.quantity.setText("") self.items += 1 @Slot() def check_disable(self, s): if not self.description.text() or not self.quantity.text(): self.add.setEnabled(False) else: self.add.setEnabled(True) @Slot() def plot_data(self): # Get table information series = QBarSeries() for i in range(self.table.rowCount()): text = self.table.item(i, 0).text() number = float(self.table.item(i, 1).text()) bar_set = QBarSet(text) bar_set.append(number) series.append(bar_set) chart = QChart() chart.addSeries(series) chart.legend().setAlignment(Qt.AlignLeft) self.chart_view.setChart(chart) @Slot() def quit_application(self): QApplication.quit() @Slot() def clear_table(self): self.table.setRowCount(0) self.items = 0
:param str code: :return: """ code_hex = code.replace('#', '') rgb = tuple(int(code_hex[i:i + 2], 16) for i in (0, 2, 3)) return QColor.fromRgb(rgb[0], rgb[1], rgb[2]) if __name__ == '__main__': colors = [("Red", "#FF0000"), ("Green", "#00FF00"), ("Blue", "#0000FF"), ("Black", "#000000"), ("White", "#FFFFFF"), ("Electric Green", "#41CD52"), ("Dark Blue", "#222840"), ("Yellow", "#F9E56d")] app = QApplication() table = QTableWidget() table.setRowCount(len(colors)) table.setColumnCount(len(colors[0]) + 1) table.setHorizontalHeaderLabels(['Name', 'Hex Code', 'Color']) for i, (name, code) in enumerate(colors): item_name = QTableWidgetItem(name) item_code = QTableWidgetItem(code) item_color = QTableWidgetItem() item_color.setBackground(get_rgb_from_hex(code)) table.setItem(i, 0, item_name) table.setItem(i, 1, item_code) table.setItem(i, 2, item_color) table.show() sys.exit(app.exec_())
class Widget(QWidget): def __init__(self): QWidget.__init__(self) self.items = 0 # Example data self._data = { "Water": 24.5, "Electricity": 55.1, "Rent": 850.0, "Supermarket": 230.4, "Internet": 29.99, "Spätkauf": 21.85, "BVG Ticket": 60.0, "Coffee": 22.45, "Meetup": 0.0 } # Left self.table = QTableWidget() self.table.setColumnCount(2) self.table.setHorizontalHeaderLabels(["Description", "Quantity"]) self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch) # Chart self.chart_view = QChartView() self.chart_view.setRenderHint(QPainter.Antialiasing) # Right self.description = QLineEdit() self.quantity = QLineEdit() self.add = QPushButton("Add") self.clear = QPushButton("Clear") self.quit = QPushButton("Quit") self.plot = QPushButton("Plot") # Disabling 'Add' button self.add.setEnabled(False) self.right = QVBoxLayout() self.right.setContentsMargins(10, 10, 10, 10) self.right.addWidget(QLabel("Description")) self.right.addWidget(self.description) self.right.addWidget(QLabel("Quantity")) self.right.addWidget(self.quantity) self.right.addWidget(self.add) self.right.addWidget(self.plot) self.right.addWidget(self.chart_view) self.right.addWidget(self.clear) self.right.addWidget(self.quit) # QWidget Layout self.layout = QHBoxLayout() self.layout.addWidget(self.table) self.layout.addLayout(self.right) # Set the layout to the QWidget self.setLayout(self.layout) # Signals and Slots self.add.clicked.connect(self.add_element) self.quit.clicked.connect(self.quit_application) self.plot.clicked.connect(self.plot_data) self.clear.clicked.connect(self.clear_table) self.description.textChanged[str].connect(self.check_disable) self.quantity.textChanged[str].connect(self.check_disable) # Fill example data self.fill_table() @Slot() def add_element(self): des = self.description.text() qty = self.quantity.text() self.table.insertRow(self.items) self.table.setItem(self.items, 0, QTableWidgetItem(des)) self.table.setItem(self.items, 1, QTableWidgetItem(qty)) self.description.setText("") self.quantity.setText("") self.items += 1 @Slot() def check_disable(self, s): if not self.description.text() or not self.quantity.text(): self.add.setEnabled(False) else: self.add.setEnabled(True) @Slot() def plot_data(self): # Get table information series = QPieSeries() for i in range(self.table.rowCount()): text = self.table.item(i, 0).text() number = float(self.table.item(i, 1).text()) series.append(text, number) chart = QChart() chart.addSeries(series) chart.legend().setAlignment(Qt.AlignLeft) self.chart_view.setChart(chart) @Slot() def quit_application(self): QApplication.quit() def fill_table(self, data=None): data = self._data if not data else data for desc, price in data.items(): self.table.insertRow(self.items) self.table.setItem(self.items, 0, QTableWidgetItem(desc)) self.table.setItem(self.items, 1, QTableWidgetItem(str(price))) self.items += 1 @Slot() def clear_table(self): self.table.setRowCount(0) self.items = 0