Python ListBox.ListBox类代码示例

 def __init__(self, labelObjectPairs):
     ListBox.__init__(self)
     self.labelObjectPairs = labelObjectPairs
     self.setVisibleItemCount(1); # makes it a drop-down list
     # add each label as an item on the drop-down list
     for i in range(len(labelObjectPairs)):
         self.addItem( labelObjectPairs[i][LABEL_COL])

	def __init__(self):
		AbsolutePanel.__init__(self)
		
		self.app = CompaniesApp()
		
		self.history = []
		
		self.save = Button("save", self)
		self.selectDepartment = Button("select", self)
		self.selectEmployee = Button("select", self)
		self.edit = Button("edit", self)
		self.cut = Button("cut", self)
		self.back = Button("back", self)
		
		self.name = TextBox()
		self.address = TextBox()
		self.manager = TextBox()
		self.departments = ListBox(Size=("100%"), VisibleItemCount="5")
		self.employees = ListBox(Size=("100%"), VisibleItemCount="5")
		self.total = TextBox()

		self.errors = VerticalPanel()
		
		self.grid = Grid()
		self.allPanels = VerticalPanel()
		self.allPanels.add(self.grid)
		self.allPanels.add(self.errors)
		self.add(self.allPanels)
		
		self.initCompanyGUI()

 def __init__( self ):
     ListBox.__init__( self )
     self.setVisibleItemCount( 1 )
     self.setMultipleSelect( False )
     for type in ['Last Day', 'Last Week', 'Last Month']:
         self.addItem( type )
     self.setVisible( True )

    def __init__(self,parent):
        AbsolutePanel.__init__(self)

        self.roleList = ListBox()
        self.roleList.setWidth('300px')
        self.roleList.setVisibleItemCount(6)
        self.roleList.addChangeListener(self.onListChange)
        #self.roleList.addKeyboardListener(self)
        self.roleCombo = ListBox()
        self.roleCombo.addKeyboardListener(self)
        self.roleCombo.addChangeListener(self.onComboChange)
        self.addBtn = Button("Add")
        self.addBtn.setEnabled(False)
        self.removeBtn = Button("Remove")
        self.removeBtn.setEnabled(False)

        vpanel = VerticalPanel()
        vpanel.add(self.roleList)
        hpanel = HorizontalPanel()
        hpanel.add(self.roleCombo)
        hpanel.add(self.addBtn)
        hpanel.add(self.removeBtn)
        vpanel.add(hpanel)

        self.add(vpanel)
        self.clearForm()
        return

		def editMovieButton_Click(sender):   		
    	    # Add textboxes and listbox
			editMovieButton.setVisible(False)
			cancelButton.setVisible(True)
			saveButton.setVisible(True)
			editCategory = TextBox()
			editName = TextBox()
			editRating = ListBox(False)
			for i in range(self.MAX_RATING + 1):
				editRating.addItem(str(i))
    		
    		# Variable width textboxes
			catlen = len(movie.category)
			namelen = len(movie.name)    		
			if (catlen > 8):
				editCategory.setWidth(str(catlen*10) + "px")
			else:
				editCategory.setWidth("80px")
			if (namelen > 8):
				editName.setWidth(str(namelen*10) + "px")
			else:
				editName.setWidth("80px")
    		
			self.moviesFlexTable.setWidget(row, 1, editCategory)
			self.moviesFlexTable.setWidget(row, 2, editName)
			self.moviesFlexTable.setWidget(row, 3, editRating)
			editCategory.setText(movie.category)
			editName.setText(movie.name)
			editRating.setSelectedIndex(movie.rating)			

def makeFileChooser():
    l = ListBox()
    for i, tup in enumerate(files):
        name, content = tup
        l.addItem(name, i)
    l.addChangeListener(loadFile)
    return l

    def __init__(self,app):
        self.app=app

        self.form = FormPanel()
        self.form.setEncoding("multipart/form-data")
        self.form.setMethod("post")
        
        self.msg = HTML("<b>Uploading</b>")
        self.table = FlexTable()
        self.table.setText(0,0, "Problem")
        self.table.setText(1,0, "Language")
        self.table.setText(2,0, "Program File")
        self.table.setText(3,0, "Program source")
        self.problem = ListBox()
        self.problem.insertItem("Detect",-1,-1)
        self.problem.setName("problem")
        self.table.setWidget(0,1,self.problem)
        
        self.lang = ListBox()
        self.lang.insertItem("Detect","",-1)
        self.lang.insertItem("C/C++","cc",-1)
        self.lang.insertItem("Java","Java",-1)
        self.lang.insertItem("Python","Python",-1)
        self.lang.setName("lang")
        self.table.setWidget(1,1,self.lang)
        self.cookie = Hidden()
        self.cookie.setName("cookie")
        self.table.setWidget(5,0,self.cookie)

        self.file = FileUpload()
        self.file.setName("file");
        self.table.setWidget(2,1,self.file)
        
        self.source = TextArea()
        self.source.setName("source")
        self.source.setWidth("600");
        self.source.setHeight("400");
        self.source.setText("""//$$problem: 1$$
//$$language: cc$$
#include <unistd.h>
#include <stdio.h>
int main() {
  int a,b;
  scanf("%d %d",&a,&b);
  printf("%d\\n",a+b);
  return 0;
}""")
        self.source.addChangeListener(self.onChange)
        self.table.setWidget(3,1,self.source)

        self.button = Button("Submit",self)
        self.table.setWidget(4,1, self.button)
        self.table.setWidget(5,1, self.msg)
        self.msg.setVisible(False)
        self.form.setWidget(self.table)
        self.form.setAction("../upload.py/submit")

        self.form.addFormHandler(self)

    def create_combo_box(self):
        """ Returns the QComboBox used for the editor control.
        """
        control = ListBox()
        control.setVisibleItemCount(0)

#        control.setSizeAdjustPolicy(QtGui.QComboBox.AdjustToContents)
#        control.setSizePolicy(QtGui.QSizePolicy.Maximum,
#                              QtGui.QSizePolicy.Fixed)
        return control

    def __init__(self):
        DockPanel.__init__(self)
        self.setSize('100%', '100%')

        # widgets

        topPanel = HorizontalPanel()
        self.add(topPanel, DockPanel.NORTH)

        places = {
            "chicago, il": "Chicago",

            "st louis, mo": "St Louis",
            "joplin, mo": "Joplin, MO",
            "oklahoma city, ok": "Oklahoma City",
            "amarillo, tx": "Amarillo",
            "gallup, nm": "Gallup, NM",
            "flagstaff, az": "Flagstaff, AZ",

            "winona, az": "Winona",
            "kingman, az": "Kingman",
            "barstow, ca": "Barstow",
            "san bernardino, ca": "San Bernardino",
            "los angeles, ca": "Los Angeles"}

        self.start = ListBox()
        self.end = ListBox()

        for value in places:
            self.start.addItem(places[value], value)
            self.end.addItem(places[value], value)

        self.start.addChangeListener(self.calcRoute)
        self.end.addChangeListener(self.calcRoute)

        topPanel.add(self.start)
        topPanel.add(self.end)

        # now, the map

        mapPanel = SimplePanel()
        mapPanel.setSize('800', '500')
        self.add(mapPanel, DockPanel.CENTER)

        chigado = LatLng(41.850033, -87.6500523)
        options = MapOptions(zoom=7, center=chigado,
                           mapTypeId=MapTypeId.ROADMAP)

        self.map = Map(mapPanel.getElement(), options)

        # initialize the renderer
        self.directionsDisplay = DirectionsRenderer()
        self.directionsDisplay.setMap(self.map)

        self.directionsService = DirectionsService()

    def __init__(self):
        self.artist =''
        self.start_date = ''
        self.end_date = ''
        self.period_search =''
        self.search_option = 1
        #declare the general interface widgets
        self.panel = DockPanel(StyleName = 'background')
        self.ret_area = TextArea()
        self.ret_area.setWidth("350px")
        self.ret_area.setHeight("90px")
        self.options = ListBox()

        self.search_button = Button("Search", getattr(self, "get_result"), StyleName = 'button')

        #set up the date search panel; it has different text boxes for
        #to and from search dates
        self.date_search_panel = VerticalPanel()
        self.date_search_start = TextBox()
        self.date_search_start.addInputListener(self)
        self.date_search_end = TextBox()
        self.date_search_end.addInputListener(self)
        
        self.date_search_panel.add(HTML("Enter as month/day/year", True, StyleName = 'text'))
        self.date_search_panel.add(HTML("From:", True, StyleName = 'text'))
        self.date_search_panel.add(self.date_search_start)
        self.date_search_panel.add(HTML("To:", True, StyleName = 'text'))
        self.date_search_panel.add(self.date_search_end)
        #set up the artist search panel
        self.artist_search = TextBox()
        self.artist_search.addInputListener(self)
        self.artist_search_panel = VerticalPanel()
        self.artist_search_panel.add(HTML("Enter artist's name:",True,
                                          StyleName = 'text'))
        self.artist_search_panel.add(self.artist_search)

        #Put together the list timespan search options
        self.period_search_panel = VerticalPanel()
        self.period_search_panel.add(HTML("Select a seach period:",True,
                                          StyleName = 'text'))
        self.period_search = ListBox()
        self.period_search.setVisibleItemCount(1)
        self.period_search.addItem("last week")
        self.period_search.addItem("last month")
        self.period_search.addItem("last year")
        self.period_search.addItem("all time")
        self.period_search_panel.add(self.period_search)
        #add the listeners to the appropriate widgets
        self.options.addChangeListener(self)
        self.period_search.addChangeListener(self)
        self.ret_area_scroll = ScrollPanel()
        self.search_panel = HorizontalPanel()
        self.options_panel = VerticalPanel()

class SelectionBox(HorizontalPanel):
    """
    This is a text box with the corresponding word that is to be normalized
    """
    def __init__(self, token_index, target_word, options):
        HorizontalPanel.__init__(self)
        self.token_index = token_index
        self.table = FlexTable()
        self.label = Label(target_word + ":\t")
        self.dropdown = ListBox()
        for option in options:
            self.dropdown.addItem(option)
        self.add(self.label)
        self.add(self.dropdown)

class TheoremPanel(ScrollPanel):
    def __init__(self, after):
        ScrollPanel.__init__(self, Size=("630px", "500px"))
        self.after = after
        self.pok = VerticalPanel()
        self.add(self.pok)
        self.images = list()

        def onItemSelected():
            item = self.list2.getItemText(self.list2.getSelectedIndex())
            self.refresh_theorems(item)

        self.list2 = ListBox()
        self.list2.setVisibleItemCount(1)
        for f in Theorem.get_all_folders():
            self.list2.addItem(f)
        self.pok.add(self.list2)
        self.list2.addChangeListener(onItemSelected)

        self.refresh_theorems(self.list2.getItemText(self.list2.getSelectedIndex()))

    def remove_images(self):
        for im in self.images:
            self.pok.remove(im)
        self.images = list()

    def refresh_theorems(self, folder):
        self.remove_images()

        def onClick(theorem):
            def name(n):
                return "var" + str(n + 1)

            def print_scheme(n):
                return ["\\alpha", "\\beta", "\\gamma", "\\delta", "\\epsilon"][n]

            def poas(sender):
                if len(theorem.operations) == 1:
                    constants = [Operation("const" + str(i + 1), 0, print_scheme(i), name(i), Operation.EXPRESSION)
                                 for i in range(theorem.operations[0].no_of_args)]

                    def after1(f):
                        self.after(
                            theorem.formula.substitute_definition(Formula([theorem.operations[0]] + constants), f),
                            predecessors=[], rule_name="insert")

                    request_formula([op for op in proof.get_operations()] + constants,
                                    after1, type=('rel' if theorem.operations[0].type == Operation.RELATION else 'exp'))
                else:
                    self.after(theorem.formula, predecessors=[], rule_name="insert")

            return poas

        for ax in [x for x in Theorem.theorems if x.folder == folder]:
            im = Image()
            im.addClickListener(onClick(ax))
            im.setUrl(latex_to_url(ax.formula.to_latex()))
            self.pok.add(im)
            self.images.append(im)

    def __init__(self):
        # We need to use old form of inheritance because of pyjamas
        SimplePanel.__init__(self)
        self.hpanel = HorizontalPanel(Width='475px')
        self.hpanel.setVerticalAlignment(HasAlignment.ALIGN_BOTTOM)
        
        self.name = TextBox()
        self.name.setStyleName('form-control')
        
        self.status = ListBox()
        self.status.addItem('Active')
        self.status.addItem('Inactive')
        self.status.setVisibleItemCount(0)
        self.status.setStyleName('form-control input-lg')
        self.status.setSize('100px', '34px')
        
        lbl = Label('', Width='10px')

        self.add_btn = Button('Add')
        self.add_btn.setStyleName('btn btn-primary')
        self.del_btn = Button('Delete')
        self.del_btn.setStyleName('btn btn-danger')

        self.hpanel.add(self.name)
        self.hpanel.add(lbl)
        self.hpanel.add(self.status)
        self.hpanel.add(self.add_btn)
        self.hpanel.add(self.del_btn)

    def onModuleLoad(self):
        self.TEXT_WAITING = "Waiting for response..."
        self.TEXT_ERROR = "Server Error"
        self.METHOD_ECHO = "Echo"
        self.METHOD_REVERSE = "Reverse"
        self.METHOD_UPPERCASE = "UPPERCASE"
        self.METHOD_LOWERCASE = "lowercase"
        self.methods = [self.METHOD_ECHO, self.METHOD_REVERSE, self.METHOD_UPPERCASE, self.METHOD_LOWERCASE]

        self.remote_php = EchoServicePHP()
        self.remote_py = EchoServicePython()

        self.status=Label()
        self.text_area = TextArea()
        self.text_area.setText("""{'Test'} [\"String\"]
\tTest Tab
Test Newline\n
after newline
""" + r"""Literal String:
{'Test'} [\"String\"]
""")
        self.text_area.setCharacterWidth(80)
        self.text_area.setVisibleLines(8)
        
        self.method_list = ListBox()
        self.method_list.setName("hello")
        self.method_list.setVisibleItemCount(1)
        for method in self.methods:
            self.method_list.addItem(method)
        self.method_list.setSelectedIndex(0)

        method_panel = HorizontalPanel()
        method_panel.add(HTML("Remote string method to call: "))
        method_panel.add(self.method_list)
        method_panel.setSpacing(8)

        self.button_php = Button("Send to PHP Service", self)
        self.button_py = Button("Send to Python Service", self)

        buttons = HorizontalPanel()
        buttons.add(self.button_php)
        buttons.add(self.button_py)
        buttons.setSpacing(8)
        
        info = """<h2>JSON-RPC Example</h2>
        <p>This example demonstrates the calling of server services with
           <a href="http://json-rpc.org/">JSON-RPC</a>.
        </p>
        <p>Enter some text below, and press a button to send the text
           to an Echo service on your server. An echo service simply sends the exact same text back that it receives.
           </p>"""
        
        panel = VerticalPanel()
        panel.add(HTML(info))
        panel.add(self.text_area)
        panel.add(method_panel)
        panel.add(buttons)
        panel.add(self.status)
        
        RootPanel().add(panel)

    def __init__(self, theorem, **kwargs):
        DialogWindow.__init__(self, modal=True, close=True)
        self.theorem=theorem
        v = VerticalPanel()
        v.setWidth(300)
        # v.setHeight(500)
        self.setText("save")
        self.setPopupPosition(100, 100)
        self.setStyleAttribute("background-color", "#ffffff")
        self.setStyleAttribute("color", "red")
        self.setStyleAttribute("border-width", "5px")
        self.setStyleAttribute("border-style", "solid")
        self.im=Image()
        self.im.setUrl(latex_to_url(self.theorem.formula.to_latex()))
        v.add(self.im)
        h=HorizontalPanel()
        self.radio=RadioButton("group1", "Existing folder:")
        h.add(self.radio)
        self.list = ListBox()
        self.list.setVisibleItemCount(1)
        for f in Theorem.get_all_folders():
            self.list.addItem(f)

        h.add(self.list)
        v.add(h)
        h=HorizontalPanel()
        h.add(RadioButton("group1", "New folder:"))
        self.radio.setChecked(True)
        self.textbox=TextBox()
        h.add(self.textbox)
        v.add(h)
        v.add(Button("Done",self.done_click))
        self.add(v)