def __init__(self, updater, config, nodename): """ :param config: :type config: Dictionary? defined in dynamic_reconfigure.client.Client :type nodename: str """ super(GroupWidget, self).__init__() self.state = config['state'] self.param_name = config['name'] self._toplevel_treenode_name = nodename # TODO: .ui file needs to be back into usage in later phase. # ui_file = os.path.join(rp.get_path('rqt_reconfigure'), # 'resource', 'singlenode_parameditor.ui') # loadUi(ui_file, self) verticalLayout = QVBoxLayout(self) verticalLayout.setContentsMargins(QMargins(0, 0, 0, 0)) _widget_nodeheader = QWidget() _h_layout_nodeheader = QHBoxLayout(_widget_nodeheader) _h_layout_nodeheader.setContentsMargins(QMargins(0, 0, 0, 0)) self.nodename_qlabel = QLabel(self) font = QFont('Trebuchet MS, Bold') font.setUnderline(True) font.setBold(True) # Button to close a node. _icon_disable_node = QIcon.fromTheme('window-close') _bt_disable_node = QPushButton(_icon_disable_node, '', self) _bt_disable_node.setToolTip('Hide this node') _bt_disable_node_size = QSize(36, 24) _bt_disable_node.setFixedSize(_bt_disable_node_size) _bt_disable_node.pressed.connect(self._node_disable_bt_clicked) _h_layout_nodeheader.addWidget(self.nodename_qlabel) _h_layout_nodeheader.addWidget(_bt_disable_node) self.nodename_qlabel.setAlignment(Qt.AlignCenter) font.setPointSize(10) self.nodename_qlabel.setFont(font) grid_widget = QWidget(self) self.grid = QFormLayout(grid_widget) verticalLayout.addWidget(_widget_nodeheader) verticalLayout.addWidget(grid_widget, 1) # Again, these UI operation above needs to happen in .ui file. self.tab_bar = None # Every group can have one tab bar self.tab_bar_shown = False self.updater = updater self.editor_widgets = [] self._param_names = [] self._create_node_widgets(config) logging.debug('Groups node name={}'.format(nodename)) self.nodename_qlabel.setText(nodename)
def create_progressbar(self, aircraft_no): waypoint_layout = QVBoxLayout() waypoint_layout.setContentsMargins(0, 10, 0, 10) waypoint_header_layout = QHBoxLayout( ) # waypoint_header_layout will be nested inside waypoint_layout with the progress bar beneath it aircraft_label = QLabel('Aircraft ' + str(aircraft_no)) self.waypoint_plaintext_dict['aircraft' + str(aircraft_no)] = QPlainTextEdit() self.waypoint_plaintext_dict.get('aircraft' + str(aircraft_no)).setMaximumHeight(40) self.waypoint_plaintext_dict.get('aircraft' + str(aircraft_no)).setReadOnly(True) self.waypoint_plaintext_dict[ 'aircraftlink' + str(aircraft_no)] = QPlainTextEdit("Telegram") self.waypoint_plaintext_dict.get('aircraftlink' + str(aircraft_no)).setMaximumHeight(40) self.waypoint_plaintext_dict.get('aircraftlink' + str(aircraft_no)).setMaximumWidth(100) self.waypoint_plaintext_dict.get('aircraftlink' + str(aircraft_no)).setReadOnly(True) self.waypoint_plaintext_dict['progress_bar_aircraft' + str(aircraft_no)] = QProgressBar() waypoint_header_layout.addWidget(aircraft_label) waypoint_header_layout.addWidget( self.waypoint_plaintext_dict['aircraft' + str(aircraft_no)]) waypoint_header_layout.addWidget( self.waypoint_plaintext_dict['aircraftlink' + str(aircraft_no)]) waypoint_layout.addLayout(waypoint_header_layout) waypoint_layout.addWidget( self.waypoint_plaintext_dict['progress_bar_aircraft' + str(aircraft_no)]) self.progressbar_layout.addLayout(waypoint_layout)
def __init__(self, updater, config, nodename): ''' :param config: :type config: Dictionary? defined in dynamic_reconfigure.client.Client :type nodename: str ''' super(GroupWidget, self).__init__() self.state = config['state'] self.param_name = config['name'] self._toplevel_treenode_name = nodename # TODO: .ui file needs to be back into usage in later phase. # ui_file = os.path.join(rp.get_path('rqt_reconfigure'), # 'resource', 'singlenode_parameditor.ui') # loadUi(ui_file, self) verticalLayout = QVBoxLayout(self) verticalLayout.setContentsMargins(QMargins(0, 0, 0, 0)) _widget_nodeheader = QWidget() _h_layout_nodeheader = QHBoxLayout(_widget_nodeheader) _h_layout_nodeheader.setContentsMargins(QMargins(0, 0, 0, 0)) self.nodename_qlabel = QLabel(self) font = QFont('Trebuchet MS, Bold') font.setUnderline(True) font.setBold(True) # Button to close a node. _icon_disable_node = QIcon.fromTheme('window-close') _bt_disable_node = QPushButton(_icon_disable_node, '', self) _bt_disable_node.setToolTip('Hide this node') _bt_disable_node_size = QSize(36, 24) _bt_disable_node.setFixedSize(_bt_disable_node_size) _bt_disable_node.pressed.connect(self._node_disable_bt_clicked) _h_layout_nodeheader.addWidget(self.nodename_qlabel) _h_layout_nodeheader.addWidget(_bt_disable_node) self.nodename_qlabel.setAlignment(Qt.AlignCenter) font.setPointSize(10) self.nodename_qlabel.setFont(font) grid_widget = QWidget(self) self.grid = QFormLayout(grid_widget) verticalLayout.addWidget(_widget_nodeheader) verticalLayout.addWidget(grid_widget, 1) # Again, these UI operation above needs to happen in .ui file. self.tab_bar = None # Every group can have one tab bar self.tab_bar_shown = False self.updater = updater self.editor_widgets = [] self._param_names = [] self._create_node_widgets(config) rospy.logdebug('Groups node name={}'.format(nodename)) self.nodename_qlabel.setText(nodename)
def __init__(self, context, node_name): """ Initializaze things. :type node_name: str """ super(ParamClientWidget, self).__init__() self._node_grn = node_name self._toplevel_treenode_name = node_name self._editor_widgets = {} self._param_client = create_param_client( context.node, node_name, self._handle_param_event ) verticalLayout = QVBoxLayout(self) verticalLayout.setContentsMargins(QMargins(0, 0, 0, 0)) widget_nodeheader = QWidget() h_layout_nodeheader = QHBoxLayout(widget_nodeheader) h_layout_nodeheader.setContentsMargins(QMargins(0, 0, 0, 0)) nodename_qlabel = QLabel(self) font = QFont('Trebuchet MS, Bold') font.setUnderline(True) font.setBold(True) font.setPointSize(10) nodename_qlabel.setFont(font) nodename_qlabel.setAlignment(Qt.AlignCenter) nodename_qlabel.setText(node_name) h_layout_nodeheader.addWidget(nodename_qlabel) # Button to close a node. icon_disable_node = QIcon.fromTheme('window-close') bt_disable_node = QPushButton(icon_disable_node, '', self) bt_disable_node.setToolTip('Hide this node') bt_disable_node_size = QSize(36, 24) bt_disable_node.setFixedSize(bt_disable_node_size) bt_disable_node.pressed.connect(self._node_disable_bt_clicked) h_layout_nodeheader.addWidget(bt_disable_node) grid_widget = QWidget(self) self.grid = QFormLayout(grid_widget) verticalLayout.addWidget(widget_nodeheader) verticalLayout.addWidget(grid_widget, 1) # Again, these UI operation above needs to happen in .ui file. param_names = self._param_client.list_parameters() self.add_editor_widgets( self._param_client.get_parameters(param_names), self._param_client.describe_parameters(param_names) ) # Save and load buttons button_widget = QWidget(self) button_header = QHBoxLayout(button_widget) button_header.setContentsMargins(QMargins(0, 0, 0, 0)) load_button = QPushButton() save_button = QPushButton() load_button.setIcon(QIcon.fromTheme('document-open')) save_button.setIcon(QIcon.fromTheme('document-save')) load_button.clicked[bool].connect(self._handle_load_clicked) save_button.clicked[bool].connect(self._handle_save_clicked) button_header.addWidget(save_button) button_header.addWidget(load_button) self.setMinimumWidth(150)
def createEditor(self, parent, option, index): print option print index.column() indices = [2, 3, 4] if index.column() not in indices: return None print "create_edit" if index.column() == 3: widget = QWidget(parent) slider = QSlider(Qt.Horizontal, widget) text_edit = QLineEdit(widget) text_edit.setFocus() text_edit.selectAll() text_edit.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter) hbox = QVBoxLayout() # slider.setMinimumWidth(400) # hbox.setMargin(0); hbox.setContentsMargins(2,1,2,1); # min_label = QLabel("min") # max_label = QLabel("max") # vbox.addWidget(min_label) hbox.addWidget(slider) hbox.addWidget(text_edit) # vbox.addWidget(max_label) widget.setLayout(hbox) # widget.setMinimumWidth(400) slider.setMinimumHeight(32) text_edit.setMinimumHeight(36) widget.setMinimumHeight(80) widget.setAutoFillBackground(True) widget.setStyleSheet(".QWidget { background:rgb(200, 200, 200); margin:0px; border:1px solid rgb(170, 170, 170); }") # parent.setMinimumWidth(300) row = index.row() imin = index.sibling(row, self._column_names.index("min")) imax = index.sibling(row, self._column_names.index("max")) smin = index.model().data(imin, Qt.EditRole) smax = index.model().data(imax, Qt.EditRole) fmin = 0 fmax = 100 def isFloat(s): try: float(s) return True except: return False if isFloat(smin): fmin = float(smin) if isFloat(smax): fmax = float(smax) print fmin, fmax slider.setMinimum(int(fmin * 100)) slider.setMaximum(int(fmax * 100)) slider.setMouseTracking(True) @Slot(int) def sliderValueChanged(value): text_edit.setText(str(float(value)/100.)) print "slider value changed to %d" % value text_edit.setFocus() text_edit.selectAll() pass @Slot() def sliderDown(): print "slider pressed" @Slot() def sliderUp(): print "slider released" @Slot() def editingFinished(): text = text_edit.text() value = float(text) nvalue = value nvalue = min(nvalue, fmax) nvalue = max(nvalue, fmin) # print "nvalue is", nvalue if value != nvalue: text_edit.setText(str(nvalue)) svalue = int(nvalue*100) print "text changed to %s" % text print "nvalue is", nvalue print "svalue is %d" % svalue slider.blockSignals(True) slider.setSliderPosition(svalue) slider.blockSignals(False) pass @Slot(str) def lineEditTextChanged(text): # text_edit.setText(str(value)) # slider.setSliderDown(True) # slider.sliderPressed.emit() print "setSliderDown" if not isFloat(text): return value = float(text) nvalue = value # nvalue = min(nvalue, fmax) # nvalue = max(nvalue, fmin) # print "nvalue is", nvalue if value != nvalue: text_edit.setText(str(nvalue)) svalue = int(nvalue*100) print "text changed to %s" % text print "nvalue is", nvalue print "svalue is %d" % svalue slider.blockSignals(True) slider.setSliderPosition(svalue) slider.blockSignals(False) pass slider.valueChanged.connect(sliderValueChanged) slider.sliderPressed.connect(sliderDown) slider.sliderReleased.connect(sliderUp) text_edit.textChanged.connect(lineEditTextChanged) text_edit.editingFinished.connect(editingFinished) text_edit.selectAll() text_edit.setFocus() rx = QRegExp("^-?([1-9]\d*|0)(\.\d*)?$") v = QRegExpValidator(rx) text_edit.setValidator(v) widget.setFocusProxy(text_edit) edt = widget else: edt = QLineEdit(parent) if index.column() == 2: edt.setAlignment(Qt.AlignRight | Qt.AlignVCenter) elif index.column() == 4: edt.setAlignment(Qt.AlignLeft | Qt.AlignVCenter) rx = QRegExp("^-?([1-9]\d*|0)(\.\d*)?$") v = QRegExpValidator(rx); edt.setValidator(v) # edt.setInputMask("#00000000") return edt