QT GUI Entry variable_qtgui_entry QT GUI Widgets from PyQt4 import Qt from gnuradio import eng_notation self.$(id) = $(id) = $value #set $win = 'self._%s_tool_bar'%$id $win = Qt.QToolBar(self) #if not $label() #set $label = '"%s"'%$id #end if $(win).addWidget(Qt.QLabel($label+": ")) self._$(id)_line_edit = Qt.QLineEdit(str(self.$id)) self._$(id)_tool_bar.addWidget(self._$(id)_line_edit) self._$(id)_line_edit.returnPressed.connect( lambda: self.set_$(id)($(type.conv)(self._$(id)_line_edit.text().toAscii()))) $(gui_hint()($win)) self.set_$(id)($value) self._$(id)_line_edit.setText($(type.str)($id)) Label label string #if $label() then 'none' else 'part'# Type type int enum part Floatrealconv:eng_notation.str_to_numstr:eng_notation.num_to_str Integerintconv:intstr:str Stringstringconv:strstr:str Booleanboolconv:boolstr:str Anyrawconv:evalstr:repr Default Value value 0 $type GUI Hint gui_hint gui_hint part This block creates a variable with a text entry box. \ Leave the label blank to use the variable id as the label. The GUI hint can be used to position the widget within the application. \ The hint is of the form [tab_id@tab_index]: [row, col, row_span, col_span]. \ Both the tab specification and the grid position are optional.