def __init__(self): super(TopicSelection, self).__init__() master = rosgraph.Master('rqt_bag_recorder') self.setWindowTitle("Select the topics you want to record") self.resize(500, 700) self.topic_list = [] self.selected_topics = [] self.items_list = [] self.area = QScrollArea(self) self.main_widget = QWidget(self.area) self.ok_button = QPushButton("Record", self) self.ok_button.clicked.connect(self.onButtonClicked) self.ok_button.setEnabled(False) self.main_vlayout = QVBoxLayout(self) self.main_vlayout.addWidget(self.area) self.main_vlayout.addWidget(self.ok_button) self.setLayout(self.main_vlayout) self.selection_vlayout = QVBoxLayout(self) self.item_all = QCheckBox("All", self) self.item_all.stateChanged.connect(self.updateList) self.selection_vlayout.addWidget(self.item_all) topic_data_list = master.getPublishedTopics('') topic_data_list.sort() for topic, datatype in topic_data_list: self.addCheckBox(topic) self.main_widget.setLayout(self.selection_vlayout) self.area.setWidget(self.main_widget) self.show()
def beginGui(self, obj): self.parent = QScrollArea() self.frame = QFrame(self.parent) if obj.layout == "vertical": self.tl = QVBoxLayout() else: self.tl = QHBoxLayout() self.__increase_nesting_level(self.frame, self.tl)
def __init__(self, parent): super(NodeSelection, self).__init__() self.parent_widget = parent self.selected_nodes = [] self.setWindowTitle("Select the nodes you want to record") self.resize(500, 700) self.area = QScrollArea(self) self.main_widget = QWidget(self.area) self.ok_button = QPushButton("Done", self) self.ok_button.clicked.connect(self.onButtonClicked) self.ok_button.setEnabled(False) self.main_vlayout = QVBoxLayout(self) self.main_vlayout.addWidget(self.area) self.main_vlayout.addWidget(self.ok_button) self.setLayout(self.main_vlayout) self.selection_vlayout = QVBoxLayout(self) self.node_list = rosnode.get_node_names() self.node_list.sort() for node in self.node_list: self.addCheckBox(node) self.main_widget.setLayout(self.selection_vlayout) self.show()
def __init__(self, items=list(), buttons=QDialogButtonBox.Cancel | QDialogButtonBox.Ok, exclusive=False, preselect_all=False, title='', description='', icon='', parent=None, select_if_single=True, checkitem1='', checkitem2='', closein=0): ''' Creates an input dialog. @param items: a list with strings @type items: C{list()} ''' QDialog.__init__(self, parent=parent) self.setObjectName(' - '.join(['SelectDialog', utf8(items)])) self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.verticalLayout.setContentsMargins(1, 1, 1, 1) # add filter row self.filter_frame = QFrame(self) filterLayout = QHBoxLayout(self.filter_frame) filterLayout.setContentsMargins(1, 1, 1, 1) label = QLabel("Filter:", self.filter_frame) self.filter_field = EnchancedLineEdit(self.filter_frame) filterLayout.addWidget(label) filterLayout.addWidget(self.filter_field) self.filter_field.textChanged.connect(self._on_filter_changed) self.verticalLayout.addWidget(self.filter_frame) if description: self.description_frame = QFrame(self) descriptionLayout = QHBoxLayout(self.description_frame) # descriptionLayout.setContentsMargins(1, 1, 1, 1) if icon: self.icon_label = QLabel(self.description_frame) self.icon_label.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed) self.icon_label.setPixmap( QPixmap(icon).scaled(30, 30, Qt.KeepAspectRatio)) descriptionLayout.addWidget(self.icon_label) self.description_label = QLabel(self.description_frame) self.description_label.setWordWrap(True) self.description_label.setText(description) descriptionLayout.addWidget(self.description_label) self.verticalLayout.addWidget(self.description_frame) # create area for the parameter self.content = MainBox(self) if items: self.scroll_area = QScrollArea(self) self.scroll_area.setFocusPolicy(Qt.NoFocus) self.scroll_area.setObjectName("scroll_area") self.scroll_area.setWidgetResizable(True) self.scroll_area.setWidget(self.content) self.verticalLayout.addWidget(self.scroll_area) self.checkitem1 = checkitem1 self.checkitem1_result = False self.checkitem2 = checkitem2 self.checkitem2_result = False # add select all option if not exclusive and items: self._ignore_next_toggle = False self.select_all_checkbox = QCheckBox('all entries') self.select_all_checkbox.setTristate(True) self.select_all_checkbox.stateChanged.connect( self._on_select_all_checkbox_stateChanged) self.verticalLayout.addWidget(self.select_all_checkbox) self.content.toggled.connect(self._on_main_toggle) if self.checkitem1: self.checkitem1_checkbox = QCheckBox(self.checkitem1) self.checkitem1_checkbox.stateChanged.connect( self._on_select_checkitem1_checkbox_stateChanged) self.verticalLayout.addWidget(self.checkitem1_checkbox) if self.checkitem2: self.checkitem2_checkbox = QCheckBox(self.checkitem2) self.checkitem2_checkbox.stateChanged.connect( self._on_select_checkitem2_checkbox_stateChanged) self.verticalLayout.addWidget(self.checkitem2_checkbox) if not items: spacerItem = QSpacerItem(1, 1, QSizePolicy.Expanding, QSizePolicy.Expanding) self.verticalLayout.addItem(spacerItem) self._close_timer = None self._closein = closein - 1 if closein > 0: self.closein_label = QLabel("OK in %d sec..." % closein) self.closein_label.setAlignment(Qt.AlignRight) self.verticalLayout.addWidget(self.closein_label) self._close_timer = threading.Timer(1.0, self._on_close_timer) self._close_timer.start() # create buttons self.buttonBox = QDialogButtonBox(self) self.buttonBox.setObjectName("buttonBox") self.buttonBox.setOrientation(Qt.Horizontal) self.buttonBox.setStandardButtons(buttons) self.buttonBox.accepted.connect(self.accept) self.buttonBox.rejected.connect(self.reject) self.verticalLayout.addWidget(self.buttonBox) # set the input fields if items: self.content.createFieldsFromValues(items, exclusive) if (select_if_single and len(items) == 1) or preselect_all: self.select_all_checkbox.setCheckState(Qt.Checked) if not items or len(items) < 7: self.filter_frame.setVisible(False)