def __init__(self, parent, size, data, *args, **kwargs):
wx.ListBox.__init__(self, parent, size, **kwargs)
self.data = data
self.InsertItems(data, 0)
self.Bind(wx.EVT_LISTBOX, self.on_selection_changed)
self.Bind(wx.EVT_LEFT_DOWN, self.on_left_down)
self.Bind(wx.EVT_RIGHT_DOWN, self.on_right_down)
self.Bind(wx.EVT_RIGHT_UP, self.on_right_up)
self.Bind(wx.EVT_MOTION, self.on_move)
self.index_iter = range(len(self.data))
self.selected_items = [True] * len(self.data)
self.index_mapping = list(range(len(self.data)))
self.drag_start_index = None
self.update_selection()
self.SetFocus()
python类EVT_LISTBOX的实例源码
def __init__(self):
wx.Frame.__init__(self, None, title="ListBox Obj Tutorial")
panel = wx.Panel(self, wx.ID_ANY)
ford = Car(0, "Ford", "F-150", "2008")
chevy = Car(1, "Chevrolet", "Camaro", "2010")
nissan = Car(2, "Nissan", "370Z", "2005")
sampleList = []
lb = wx.ListBox(panel,
size=wx.DefaultSize,
choices=sampleList)
self.lb = lb
lb.Append(ford.make, ford)
lb.Append(chevy.make, chevy)
lb.Append(nissan.make, nissan)
lb.Bind(wx.EVT_LISTBOX, self.onSelect)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(lb, 0, wx.ALL, 5)
panel.SetSizer(sizer)
def on_left_down(self, event):
if self.HitTest(event.GetPosition()) != wx.NOT_FOUND:
index = self.HitTest(event.GetPosition())
self.selected_items[index] = not self.selected_items[index]
# doesn't really work to update selection direclty (focus issues)
# instead we wait for the EVT_LISTBOX event and fix the selection
# there...
# self.update_selection()
# TODO: we could probably use wx.CallAfter
event.Skip()
def swap(self, i, j):
self.index_mapping[i], self.index_mapping[j] = self.index_mapping[j], self.index_mapping[i]
self.SetString(i, self.data[self.index_mapping[i]])
self.SetString(j, self.data[self.index_mapping[j]])
self.selected_items[i], self.selected_items[j] = self.selected_items[j], self.selected_items[i]
# self.update_selection()
# print("Updated mapping:", self.index_mapping)
new_event = wx.PyCommandEvent(wx.EVT_LISTBOX.typeId, self.GetId())
self.GetEventHandler().ProcessEvent(new_event)
def __init__(self, parent, columns, df_list_ctrl):
wx.Panel.__init__(self, parent)
self.columns = columns
self.df_list_ctrl = df_list_ctrl
self.list_box = ListBoxDraggable(self, -1, columns, style=wx.LB_EXTENDED)
self.Bind(wx.EVT_LISTBOX, self.update_selected_columns)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(self.list_box, 1, wx.ALL | wx.EXPAND | wx.GROW, 5)
self.SetSizer(sizer)
self.list_box.SetFocus()
def __init__(self, parent=None,id=-1,title="Checking Spelling..."):
wx.Dialog.__init__(self, parent, id, title, size=wxSpellCheckerDialog.sz, style=wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER)
self._numContext = 40
self._checker = None
self._buttonsEnabled = True
self.error_text = wx.TextCtrl(self, -1, "", style=wx.TE_MULTILINE|wx.TE_READONLY|wx.TE_RICH)
self.replace_text = wx.TextCtrl(self, -1, "", style=wx.TE_PROCESS_ENTER)
self.replace_list = wx.ListBox(self, -1, style=wx.LB_SINGLE)
self.InitLayout()
wx.EVT_LISTBOX(self,self.replace_list.GetId(),self.OnReplSelect)
wx.EVT_LISTBOX_DCLICK(self,self.replace_list.GetId(),self.OnReplace)
def initSelectorArea(self):
self.selectorSizer = wx.BoxSizer(orient=wx.VERTICAL)
filterListControlBox = widgets.ControlBox(self,
label='Available Filters', orient=wx.VERTICAL)
self.filterListBox = wx.ListBox(self, choices=filters.filterChoices.keys(),
style=wx.LB_SORT | wx.LB_SINGLE)
filterListControlBox.Add(self.filterListBox, proportion=1,
flag=wx.ALL | wx.EXPAND, border=10)
self.pushFilterButton = wx.Button(self, label='Push Filter')
self.Bind(wx.EVT_BUTTON, self.pushFilter, self.pushFilterButton)
filterListControlBox.Add(self.pushFilterButton, proportion=0,
flag=wx.LEFT | wx.BOTTOM | wx.RIGHT | wx.EXPAND, border=10)
self.selectorSizer.Add(filterListControlBox, proportion=1,
flag=wx.ALL | wx.EXPAND, border=10)
chainListControlBox = widgets.ControlBox(self, label='Filter Chain', orient=wx.VERTICAL)
self.chainListBox = wx.ListBox(self, choices=[], style=wx.LB_SINGLE)
##self.chainListBox = wx.ListCtrl(self, style=wx.LC_NO_HEADER | wx.LC_SINGLE_SEL)
self.Bind(wx.EVT_LISTBOX, self.configFilter, self.chainListBox)
chainListControlBox.Add(self.chainListBox, proportion=1,
flag=wx.ALL | wx.EXPAND, border=10)
#self.configFilterButton = wx.Button(self, label='Configure Filter')
#self.Bind(wx.EVT_BUTTON, self.configFilter, self.configFilterButton)
#chainListControlBox.Add(self.configFilterButton, proportion=0,
# flag=wx.LEFT | wx.RIGHT | wx.EXPAND, border=10)
self.popFilterButton = wx.Button(self, label='Pop Filter')
self.Bind(wx.EVT_BUTTON, self.popFilter, self.popFilterButton)
chainListControlBox.Add(self.popFilterButton, proportion=0,
flag=wx.LEFT | wx.BOTTOM | wx.RIGHT | wx.EXPAND, border=10)
self.selectorSizer.Add(chainListControlBox, proportion=1,
flag=wx.LEFT | wx.BOTTOM | wx.RIGHT | wx.EXPAND, border=10)
def _InitCheckboxes(self):
option_strings = [
'Append inode'
]
self.checklistbox_options.InsertItems(option_strings,0)
self.Bind(wx.EVT_LISTBOX, self.EvtListBox, self.checklistbox_options)
self.Bind(wx.EVT_CHECKLISTBOX, self.EvtCheckListBox, self.checklistbox_options)
def __init__(self, parent, id, title):
wx.Dialog.__init__(self, parent, id, title)
self.selection_idx = None
self.selection_text = None
vbox = wx.BoxSizer(wx.VERTICAL)
stline = wx.StaticText(self, 11, 'Please select from the following components')
vbox.Add(stline, 0, wx.ALIGN_CENTER|wx.TOP)
self.comp_list = wx.ListBox(self, 331, style=wx.LB_SINGLE)
vbox.Add(self.comp_list, 1, wx.ALIGN_CENTER_HORIZONTAL | wx.EXPAND)
self.SetSizer(vbox)
self.comp_list.Bind(wx.EVT_LISTBOX, self.on_selection, id=wx.ID_ANY)
def __init__(self, *args, **kwargs):
super(EncapsulatedListBox, self).__init__(*args, **kwargs)
self.control.Bind(wx.EVT_LISTBOX, self.on_change)
def __init__(self, *args, **kwds):
# begin wxGlade: add_div.__init__
kwds["style"] = wx.CAPTION | wx.CLOSE_BOX | wx.MINIMIZE_BOX | wx.STAY_ON_TOP
wx.Dialog.__init__(self, *args, **kwds)
self.panel_1 = wx.ScrolledWindow(self, -1, style=wx.TAB_TRAVERSAL)
self.label_1 = wx.StaticText(self.panel_1, -1, "YEAR")
self.combo_box_1 = wx.ComboBox(self.panel_1, -1, choices=[], style=wx.CB_DROPDOWN | wx.CB_DROPDOWN | wx.CB_READONLY | wx.CB_SORT)
self.label_2 = wx.StaticText(self.panel_1, -1, "CLASS")
self.combo_box_2 = wx.ComboBox(self.panel_1, -1, choices=["Select","8","9","10"], style=wx.CB_DROPDOWN | wx.CB_DROPDOWN | wx.CB_READONLY | wx.CB_SORT)
self.sizer_4_staticbox = wx.StaticBox(self.panel_1, -1, "Specify Class ")
self.list_box_1 = wx.ListBox(self.panel_1, -1, choices=[], style=wx.LB_SINGLE | wx.LB_SORT)
self.button_1 = wx.Button(self.panel_1, -1, "Remove Divison")
self.text_ctrl_1 = wx.TextCtrl(self.panel_1, -1, "")
self.button_2 = wx.Button(self.panel_1, -1, "Add Division")
self.sizer_9_staticbox = wx.StaticBox(self.panel_1, -1, "New Division")
self.button_3 = wx.Button(self.panel_1, -1, "Close")
self.hyperlink_1 = wx.HyperlinkCtrl(self.panel_1, wx.ID_ANY, "", "Add Academic Year")
self.__set_properties()
self.__do_layout()
self.Bind(wx.EVT_COMBOBOX, self.on_year, self.combo_box_1)
self.Bind(wx.EVT_COMBOBOX, self.on_class, self.combo_box_2)
self.Bind(wx.EVT_LISTBOX, self.on_list, self.list_box_1)
self.Bind(wx.EVT_BUTTON, self.on_remove, self.button_1)
self.Bind(wx.EVT_TEXT, self.on_text, self.text_ctrl_1)
self.Bind(wx.EVT_BUTTON, self.on_add, self.button_2)
self.Bind(wx.EVT_BUTTON, self.on_close, self.button_3)
self.text_ctrl_1 .Bind(wx.EVT_SET_FOCUS,self.onfocus)
self.text_ctrl_1 .Bind(wx.EVT_KILL_FOCUS,self.offocus)
self.text_ctrl_1.Bind(wx.EVT_KEY_DOWN, self.on_keypress)
self.Bind(wx.EVT_HYPERLINK, self.on_hlink, self.hyperlink_1)
self.YEAR=''
self.CLASS=''
self.DB=db_operations()
self.load_year()
# end wxGlade
