Python wx.EVT_LEFT_DOWN Examples

def __init__(self, parent, id):
        style = wx.WANTS_CHARS | wx.FULL_REPAINT_ON_RESIZE | wx.NO_BORDER
        wx.Control.__init__(self, parent, id, style = style)

        self.panel = parent

        wx.EVT_SIZE(self, self.OnSize)
        wx.EVT_PAINT(self, self.OnPaint)
        wx.EVT_ERASE_BACKGROUND(self, self.OnEraseBackground)
        wx.EVT_LEFT_DOWN(self, self.OnLeftDown)
        wx.EVT_LEFT_UP(self, self.OnLeftUp)
        wx.EVT_LEFT_DCLICK(self, self.OnLeftDown)
        wx.EVT_RIGHT_DOWN(self, self.OnRightDown)
        wx.EVT_MOTION(self, self.OnMotion)
        wx.EVT_MOUSEWHEEL(self, self.OnMouseWheel)
        wx.EVT_CHAR(self, self.OnKeyChar)

        self.createEmptySp()
        self.updateScreen(redraw = False) 

def __init__(self, parent, widgetInfo, *args, **kwargs):
        super(RadioGroup, self).__init__(parent, *args, **kwargs)
        self._parent = parent
        self.info = widgetInfo
        self._id = widgetInfo['id']
        self._options = widgetInfo['options']
        self.widgetInfo = widgetInfo
        self.error = wx.StaticText(self, label='')
        self.radioButtons = self.createRadioButtons()
        self.selected = None
        self.widgets = self.createWidgets()
        self.arrange()


        for button in self.radioButtons:
            button.Bind(wx.EVT_LEFT_DOWN, self.handleButtonClick)

        initialSelection = getin(self.info, ['options', 'initial_selection'], None)
        if initialSelection is not None:
            self.selected = self.radioButtons[initialSelection]
            self.selected.SetValue(True)
        self.handleImplicitCheck()

        self.applyStyleRules() 

def finish_widget_creation(self, level):
        WindowBase.finish_widget_creation(self, level)

        if self.CHILDREN:  # not for MenuBar, ToolBar
            self.drop_target = clipboard.DropTarget(self)
            self.widget.SetDropTarget(self.drop_target)

        self.widget.SetMinSize = self.widget.SetSize
        if self.has_title:
            self.widget.SetTitle( misc.design_title(self.title) )
        elif hasattr(self.widget, 'SetTitle'):
            self.widget.SetTitle(misc.design_title(self.name))
        self.widget.Bind(wx.EVT_LEFT_DOWN, self.drop_sizer)
        self.widget.Bind(wx.EVT_ENTER_WINDOW, self.on_enter)
        self.widget.Bind(wx.EVT_CLOSE, self.hide_widget)
        if wx.Platform == '__WXMSW__':
            # MSW isn't smart enough to avoid overlapping windows, so at least move it away from the 3 wxGlade frames
            self.widget.Center() 

def create_widget(self):
        if self.overlapped and self.parent._IS_GRIDBAG: return
        style = wx.FULL_REPAINT_ON_RESIZE
        if self.parent.CHILDREN in (-1, 1):  # e.g. Panel in a Frame
            size = self.parent.widget.GetClientSize()
        else:
            size = (20, 20)
        self.widget = wx.Window(self.parent_window.widget, -1, size=size, style=style)
        self.widget.SetBackgroundStyle(wx.BG_STYLE_CUSTOM)
        #self.widget.SetAutoLayout(True)
        self.widget.Bind(wx.EVT_PAINT, self.on_paint)
        self.widget.Bind(wx.EVT_ERASE_BACKGROUND, self.on_erase_background)
        self.widget.Bind(wx.EVT_RIGHT_DOWN, self.popup_menu)
        self.widget.Bind(wx.EVT_LEFT_DOWN, self.on_drop_widget)
        self.widget.Bind(wx.EVT_MIDDLE_DOWN, misc.exec_after(self.on_select_and_paste))
        self.widget.Bind(wx.EVT_ENTER_WINDOW, self.on_enter)
        self.widget.Bind(wx.EVT_LEAVE_WINDOW, self.on_leave)
        #self.widget.Bind(wx.EVT_CHAR_HOOK, misc.on_key_down_event)  # catch cursor keys   XXX still required? 

def destroy_widget(self, level):
        if self.widget is None: return
        if misc.currently_under_mouse is self.widget:
            misc.currently_under_mouse = None

        self.widget.Hide()

        if wx.VERSION_STRING!="2.8.12.0":
            # unbind events to prevent new created (and queued) events
            self.widget.Bind(wx.EVT_PAINT, None)
            self.widget.Bind(wx.EVT_RIGHT_DOWN, None)
            self.widget.Bind(wx.EVT_LEFT_DOWN, None)
            self.widget.Bind(wx.EVT_MIDDLE_DOWN, None)
            self.widget.Bind(wx.EVT_ENTER_WINDOW, None)
            self.widget.Bind(wx.EVT_LEAVE_WINDOW, None)
            self.widget.Bind(wx.EVT_KEY_DOWN, None)
        compat.DestroyLater(self.widget)
        self.widget = None

        if misc.focused_widget is self:
            misc.set_focused_widget(None) 

def __init__(self, parent, plugin):
        self.parent = parent
        wx.Panel.__init__(self, parent)
        if plugin.moveOnDrag:
            self.Bind(wx.EVT_LEFT_DOWN, self.OnLeftDown)
        if plugin.iconizeOnDoubleClick:
            self.Bind(wx.EVT_LEFT_DCLICK, self.OnCmdIconize)
        self.Bind(wx.EVT_RIGHT_DOWN, self.OnRightDown)

        self.menu = menu = wx.Menu()
        item = wx.MenuItem(menu, wx.NewId(), "Hide")
        menu.AppendItem(item)
        menu.Bind(wx.EVT_MENU, self.OnCmdIconize, item)
        item = wx.MenuItem(menu, wx.NewId(),"Close")
        menu.AppendItem(item)
        menu.Bind(wx.EVT_MENU, self.OnCmdClose, item) 

def create_widget(self):
        if self.IS_TOPLEVEL:
            # "top-level" menubar
            self.widget = wx.Frame(None, -1, misc.design_title(self.name))
            self.widget.SetClientSize((400, 30))
            self._mb = wx.MenuBar()
            self.widget.SetMenuBar(self._mb)
            self.widget.SetBackgroundColour(self._mb.GetBackgroundColour())
            import os
            icon = compat.wx_EmptyIcon()
            xpm = os.path.join(config.icons_path, 'menubar.xpm')
            icon.CopyFromBitmap(misc.get_xpm_bitmap(xpm))
            self.widget.SetIcon(icon)
            self.widget.Bind(wx.EVT_CLOSE, lambda e: self.hide_widget())
        else:
            if wx.Platform=="_WXMAC__": return   # XXX check how a toplevel menu bar behaves on Mac OS
            self.widget = self._mb = wx.MenuBar()
            if self.parent.widget: self.parent.widget.SetMenuBar(self.widget)
            if wx.Platform == '__WXMSW__' or wx.Platform == '__WXMAC__':
                self.widget.SetFocus = lambda : None

        self.widget.Bind(wx.EVT_LEFT_DOWN, self.on_set_focus)
        self.set_menus()  # show the menus 

def __init__(self, model: PlayWithHuman, gui_config: GuiConfig):
        self.model = model
        self.gui_config = gui_config
        self.is_flip_vertical = False
        self.show_player_evaluation = True
        wx.Frame.__init__(self, None, -1, self.gui_config.window_title, size=self.gui_config.window_size)
        # panel
        self.panel = wx.Panel(self)
        self.panel.Bind(wx.EVT_LEFT_DOWN, self.try_move)
        self.panel.Bind(wx.EVT_PAINT, self.refresh)

        self.new_game(human_is_black=True)
        # menu bar
        menu = wx.Menu()
        menu.Append(1, u"New Game(Black)")
        menu.Append(2, u"New Game(White)")
        menu.AppendSeparator()
        menu.Append(5, u"Flip Vertical")
        menu.Append(6, u"Show/Hide Player evaluation")
        menu.AppendSeparator()
        menu.Append(9, u"quit")
        menu_bar = wx.MenuBar()
        menu_bar.Append(menu, u"menu")
        self.SetMenuBar(menu_bar)
        self.Bind(wx.EVT_MENU, self.handle_new_game, id=1)
        self.Bind(wx.EVT_MENU, self.handle_new_game, id=2)
        self.Bind(wx.EVT_MENU, self.handle_flip_vertical, id=5)
        self.Bind(wx.EVT_MENU, self.handle_show_hide_player_evaluation, id=6)
        self.Bind(wx.EVT_MENU, self.handle_quit, id=9)

        # status bar
        self.CreateStatusBar()

        self.model.add_observer(self.handle_game_event) 

def __del__(self):
        if self._mode_rectangle_layer:
            self._pyslip.DeleteLayer(self._mode_rectangle_layer)
        if self._mode_polygon_layer:
            self._pyslip.DeleteLayer(self._mode_polygon_layer)
        if self._mode_circle_layer:
            self._pyslip.DeleteLayer(self._mode_circle_layer)

        self._pyslip.Unbind(wx.EVT_LEFT_DOWN, handler=self.OnLeftDown)
        self._pyslip.Unbind(wx.EVT_LEFT_UP, handler=self.OnLeftUp)
        self._pyslip.Unbind(wx.EVT_MOTION, handler=self.OnMove) 

def __init__(self, *args, **kwds):
        super(MaskSettingsPanel, self).__init__(*args, **kwds)

        self.params = args[0].phil_params

        self._pyslip = self.GetParent().GetParent().pyslip
        self.border_ctrl = None
        self.d_min_ctrl = None
        self.d_max_ctrl = None
        self.resolution_range_d_min_ctrl = None
        self.resolution_range_d_max_ctrl = None
        self.ice_rings_d_min_ctrl = None
        self.ice_rings_width_ctrl = None
        self._mode_rectangle_layer = None
        self._mode_polygon_layer = None
        self._mode_circle_layer = None
        self._rectangle_x0y0 = None
        self._rectangle_x1y1 = None
        self._mode_rectangle = False
        self._mode_polygon = False
        self._mode_polygon_points = []
        self._mode_circle = False
        self._resolution_range_d_min = 0
        self._resolution_range_d_max = 0

        self._pyslip.Bind(wx.EVT_LEFT_DOWN, self.OnLeftDown)
        self._pyslip.Bind(wx.EVT_LEFT_UP, self.OnLeftUp)
        self._pyslip.Bind(wx.EVT_MOTION, self.OnMove)
        self.draw_settings()
        self.UpdateMask() 

def ShowInstanceChoicePopup(self):
        self.InstanceChoice.SetFocusFromKbd()
        size = self.InstanceChoice.GetSize()
        event = wx.MouseEvent(wx.EVT_LEFT_DOWN._getEvtType())
        event.x = size.width // 2
        event.y = size.height // 2
        event.SetEventObject(self.InstanceChoice)
        # event = wx.KeyEvent(wx.EVT_KEY_DOWN._getEvtType())
        # event.m_keyCode = wx.WXK_SPACE
        self.InstanceChoice.GetEventHandler().ProcessEvent(event) 

def __init__(self, parent, window, items=None):
        """
        Constructor
        @param parent: Parent wx.Window of DebugVariableText
        @param window: Reference to the Debug Variable Panel
        @param items: List of DebugVariableItem displayed by Viewer
        """
        DebugVariableViewer.__init__(self, window, items)

        wx.Panel.__init__(self, parent)
        # Set panel background colour
        self.SetBackgroundColour(wx.WHITE)
        # Define panel drop target
        self.SetDropTarget(DebugVariableTextDropTarget(self, window))

        # Bind events
        self.Bind(wx.EVT_LEFT_DOWN, self.OnLeftDown)
        self.Bind(wx.EVT_LEFT_UP, self.OnLeftUp)
        self.Bind(wx.EVT_LEFT_DCLICK, self.OnLeftDClick)
        self.Bind(wx.EVT_ENTER_WINDOW, self.OnEnter)
        self.Bind(wx.EVT_LEAVE_WINDOW, self.OnLeave)
        self.Bind(wx.EVT_SIZE, self.OnResize)
        self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnEraseBackground)
        self.Bind(wx.EVT_PAINT, self.OnPaint)

        # Define panel min size for parent sizer layout
        self.SetMinSize(wx.Size(0, 25))

        # Add buttons to Viewer
        for bitmap, callback in [("force", self.OnForceButton),
                                 ("release", self.OnReleaseButton),
                                 ("delete_graph", self.OnCloseButton)]:
            self.Buttons.append(GraphButton(0, 0, bitmap, callback)) 

def __init__(self, parent, choices=None, dropDownClick=True,
                 element_path=None, **therest):
        """
        Constructor works just like wx.TextCtrl except you can pass in a
        list of choices.  You can also change the choice list at any time
        by calling setChoices.
        """

        therest['style'] = wx.TE_PROCESS_ENTER | therest.get('style', 0)

        wx.TextCtrl.__init__(self, parent, **therest)

        # Some variables
        self._dropDownClick = dropDownClick
        self._lastinsertionpoint = None
        self._hasfocus = False

        self._screenheight = wx.SystemSettings.GetMetric(wx.SYS_SCREEN_Y)
        self.element_path = element_path

        self.listbox = None

        self.SetChoices(choices)

        # gp = self
        # while ( gp != None ) :
        #    gp.Bind ( wx.EVT_MOVE , self.onControlChanged, gp )
        #    gp.Bind ( wx.EVT_SIZE , self.onControlChanged, gp )
        #    gp = gp.GetParent()

        self.Bind(wx.EVT_KILL_FOCUS, self.OnControlChanged)
        self.Bind(wx.EVT_TEXT_ENTER, self.OnControlChanged)
        self.Bind(wx.EVT_TEXT, self.OnEnteredText)
        self.Bind(wx.EVT_KEY_DOWN, self.OnKeyDown)

        # If need drop down on left click
        if dropDownClick:
            self.Bind(wx.EVT_LEFT_DOWN, self.OnClickToggleDown)
            self.Bind(wx.EVT_LEFT_UP, self.OnClickToggleUp) 

def add_toolitem(
        self, name, group, position, image_file, description, toggle):

        before, group = self._add_to_group(group, name, position)
        idx = self.GetToolPos(before.Id)
        if image_file:
            bmp = _load_bitmap(image_file)
            kind = wx.ITEM_NORMAL if not toggle else wx.ITEM_CHECK
            tool = self.InsertTool(idx, -1, name, bmp, wx.NullBitmap, kind,
                                   description or "")
        else:
            size = (self.GetTextExtent(name)[0]+10, -1)
            if toggle:
                control = wx.ToggleButton(self, -1, name, size=size)
            else:
                control = wx.Button(self, -1, name, size=size)
            tool = self.InsertControl(idx, control, label=name)
        self.Realize()

        def handler(event):
            self.trigger_tool(name)

        if image_file:
            self.Bind(wx.EVT_TOOL, handler, tool)
        else:
            control.Bind(wx.EVT_LEFT_DOWN, handler)

        self._toolitems.setdefault(name, [])
        group.insert(position, tool)
        self._toolitems[name].append((tool, handler)) 

def on_set_focus(self, event):
        """Event handler called when a window receives the focus: this in fact is
        connected to a EVT_LEFT_DOWN and not to an EVT_FOCUS, but the effect is the same"""
        misc.set_focused_widget(self)
        #if wxPlatform != '__WXMSW__': event.Skip()

    # clipboard ######################################################################################################## 

def _create_static_box(self):
        sb = wx.StaticBox(self.widget, -1, self.label)
        sb.Bind(wx.EVT_LEFT_DOWN, self.on_set_focus)
        sb.Bind(wx.EVT_RIGHT_DOWN, self.popup_menu)
        return sb 

def add_toolitem(
        self, name, group, position, image_file, description, toggle):

        before, group = self._add_to_group(group, name, position)
        idx = self.GetToolPos(before.Id)
        if image_file:
            bmp = _load_bitmap(image_file)
            kind = wx.ITEM_NORMAL if not toggle else wx.ITEM_CHECK
            tool = self.InsertTool(idx, -1, name, bmp, wx.NullBitmap, kind,
                                   description or "")
        else:
            size = (self.GetTextExtent(name)[0]+10, -1)
            if toggle:
                control = wx.ToggleButton(self, -1, name, size=size)
            else:
                control = wx.Button(self, -1, name, size=size)
            tool = self.InsertControl(idx, control, label=name)
        self.Realize()

        def handler(event):
            self.trigger_tool(name)

        if image_file:
            self.Bind(wx.EVT_TOOL, handler, tool)
        else:
            control.Bind(wx.EVT_LEFT_DOWN, handler)

        self._last = tool
        self._toolitems.setdefault(name, [])
        group.insert(position, tool)
        self._toolitems[name].append((tool, handler)) 

def create_widget(self):
        choices = [c[0] for c in self.choices]
        self.widget = wx.ListBox(self.parent_window.widget, self.id, choices=choices)
        if self.selection>=0: self.widget.SetSelection(self.selection)
        self.widget.Bind(wx.EVT_LEFT_DOWN, self.on_set_focus) 

def OnToolBarLeftDown(self, event):
        """
        Handles the wx.EVT_LEFT_DOWN events for the toolbar.
        """
        x, y = event.GetPosition()
        item = self.toolBar.FindToolForPosition(x, y)
        if item and item.GetId() == ID_TOOLBAR_EXECUTE:
            node = self.treeCtrl.GetSelectedNode()
            if not node.isExecutable:
                self.DisplayError(Text.Messages.cantExecute)
            else:
                self.lastClickedTool = item
                self.egEvent = self.document.ExecuteNode(node)
        event.Skip() 

def __init__(self, outer_panel, i_bmp_in):
        super(multi_img_scrollable, self).__init__(outer_panel)
        self.parent_panel = outer_panel
        self.lst_2d_bmp = i_bmp_in
        self.SetBackgroundColour(wx.Colour(200, 200, 200))

        self.mainSizer = wx.BoxSizer(wx.VERTICAL)

        self.n_img = 0
        self.img_lst_v_sizer = wx.BoxSizer(wx.VERTICAL)

        self.set_scroll_content()

        self.mainSizer.Add(self.img_lst_v_sizer, 0, wx.CENTER | wx.ALL, 10)
        self.SetSizer(self.mainSizer)

        self.SetupScrolling()
        self.SetScrollRate(1, 1)
        self.Mouse_Pos_x = -1
        self.Mouse_Pos_y = -1
        self.old_Mouse_Pos_x = -1
        self.old_Mouse_Pos_y = -1
        self.Bind(wx.EVT_MOUSEWHEEL, self.OnMouseWheel)
        self.Bind(wx.EVT_MOTION, self.OnMouseMotion)
        self.Bind(wx.EVT_LEFT_DOWN, self.OnLeftButDown)
        self.Bind(wx.EVT_LEFT_UP, self.OnLeftButUp)
        self.Bind(wx.EVT_IDLE, self.OnIdle)
        self.scroll_rot = 0 

def __init__(self, parent, choices=None):
        wx.PopupWindow.__init__(self, parent, wx.BORDER_SIMPLE)

        self.ListBox = wx.ListBox(self, -1, style=wx.LB_HSCROLL | wx.LB_SINGLE | wx.LB_SORT)

        choices = [] if choices is None else choices
        self.SetChoices(choices)

        self.ListBox.Bind(wx.EVT_LEFT_DOWN, self.OnLeftDown)
        self.ListBox.Bind(wx.EVT_MOTION, self.OnMotion) 

def create_widget(self):
        choices = [c[0] for c in self.choices]
        self.widget = wx.CheckListBox(self.parent_window.widget, self.id, choices=choices)
        self.widget.SetSelection(self.selection)
        self.widget.Bind(wx.EVT_LEFT_DOWN, self.on_set_focus) 

def create_widget(self):
        tb_style = wx.TB_HORIZONTAL | self.style
        if wx.Platform == '__WXGTK__':
            tb_style |= wx.TB_DOCKABLE | wx.TB_FLAT
        if self.IS_TOPLEVEL:
            # "top-level" toolbar
            self.widget = wx.Frame(None, -1, misc.design_title(self.name))
            self.widget.SetClientSize((400, 30))
            self._tb = wx.ToolBar(self.widget, -1, style=tb_style)
            self.widget.SetToolBar(self._tb)
            self.widget.SetBackgroundColour(self.widget.GetBackgroundColour())
            icon = compat.wx_EmptyIcon()
            xpm = os.path.join(config.icons_path, 'toolbar.xpm')
            icon.CopyFromBitmap(misc.get_xpm_bitmap(xpm))
            self.widget.SetIcon(icon)
            self.widget.Bind(wx.EVT_CLOSE, lambda e: self.hide_widget())
            self.widget.Bind(wx.EVT_LEFT_DOWN, self.on_set_focus)
            if wx.Platform == '__WXMSW__':
                # MSW isn't smart enough to avoid overlapping windows, so
                # at least move it away from the 3 wxGlade frames
                self.widget.CenterOnScreen()
        else:
            # toolbar for a Frame
            self.widget = self._tb = wx.ToolBar(self.parent.widget, -1, style=tb_style)
            self.parent.widget.SetToolBar(self.widget)

        self.widget.Bind(wx.EVT_LEFT_DOWN, self.on_set_focus)

        # set the various property values
        self._set_bitmapsize()
        self._set_margins()
        self._set_packing()
        self._set_separation()

        self._set_tools()  # show the menus 

def create_widget(self):
        choices = [c[0] for c in self.choices]
        self.widget = wx.Choice(self.parent_window.widget, self.id, choices=choices)
        self.widget.SetSelection(self.selection)
        self.widget.Bind(wx.EVT_LEFT_DOWN, self.on_set_focus) 

def create_widget(self):
        self.widget = wx.StatusBar(self.parent.widget, -1)
        self.widget.Bind(wx.EVT_LEFT_DOWN, self.on_set_focus)
        self._set_fields()
        if self.parent.widget:
            self.parent.widget.SetStatusBar(self.widget) 

def finish_widget_creation(self, level):
        if self.IS_TOPLEVEL:
            super(PanelBase, self).finish_widget_creation(level)
        else:
            super(PanelBase, self).finish_widget_creation(level, sel_marker_parent=self.widget)

        if self.scrollable:
            self.widget.SetScrollRate( *self.properties["scroll_rate"].get_tuple() )
        # this must be done here since ManagedBase.finish_widget_creation normally sets EVT_LEFT_DOWN to update_view
        if not self.widget.Disconnect(-1, -1, wx.wxEVT_LEFT_DOWN):
            logging.warning( _("EditPanel: Unable to disconnect the event handler") )
        self.widget.Bind(wx.EVT_LEFT_DOWN, self.drop_sizer) 

def create_widget(self):
        self.widget = wx.StaticLine(self.parent_window.widget, self.id, style=self.style)
        self.widget.Bind(wx.EVT_LEFT_DOWN, self.on_set_focus) 

def finish_widget_creation(self, level, sel_marker_parent=None, re_add=True):
        if sel_marker_parent is None: sel_marker_parent = self.parent_window.widget
        self.sel_marker = misc.SelectionMarker(self.widget, sel_marker_parent)
        WindowBase.finish_widget_creation(self, level)
        self.widget.Bind(wx.EVT_LEFT_DOWN, self.on_set_focus)
        self.widget.Bind(wx.EVT_MOUSE_EVENTS, self.on_mouse_events)
        self.widget.Bind(wx.EVT_MOVE, self.on_move) 

def __init__(self, *args, **kwargs):
		wx.Slider.__init__(self, *args, **kwargs)
		self.player_ctrl = args[0]
		self.Bind(wx.EVT_LEFT_DOWN, self.event_left_down)
		self.Bind(wx.EVT_LEFT_UP, self.event_left_up)
		self.timer_interval = 500
		self.timer = wx.Timer(self)
		self.Bind(wx.EVT_TIMER, self.event_timer) 

def __init__(self, parent, name):
        PPanel.__init__(self, parent, name)
        self.ID_TEXT_CTRL = wx.NewId()
        self.ID_BUTTON = wx.NewId()
        sizer = wx.BoxSizer()
        self.text = wx.TextCtrl(self, self.ID_TEXT_CTRL, size=(80,-1))
        sizer.Add(self.text, 0, wx.ALIGN_CENTER_VERTICAL | wx.TOP | wx.BOTTOM, 2)
        self.button = wx.Panel(self, self.ID_BUTTON, wx.DefaultPosition, wx.Size(20, 20))
        sizer.Add(self.button, 0, wx.ALIGN_CENTER_VERTICAL | wx.LEFT, 5)
        self.SetAutoLayout(True)
        self.SetSizerAndFit(sizer)
        self.textModified = False
        wx.EVT_PAINT(self.button, self.OnPaintButton)
        wx.EVT_TEXT(self, self.ID_TEXT_CTRL, self.OnChange)
        wx.EVT_LEFT_DOWN(self.button, self.OnLeftDown)