菜单和工具栏

2019年12月19日

一.菜单

image.png image.png image.png

# coding=utf-8
import wx
import wx.grid

# 自定义窗口类MyFrame
class MyFrame(wx.Frame):
    def __init__(self):
        super().__init__(parent=None, title='使用菜单', size=(550, 500))
        self.Centre()  # 设置窗口居中
        self.text = wx.TextCtrl(self, -1, style=wx.EXPAND | wx.TE_MULTILINE)
        vbox = wx.BoxSizer(wx.VERTICAL)
        vbox.Add(self.text, proportion=1, flag=wx.EXPAND | wx.ALL, border=1)
        self.SetSizer(vbox)
        menubar = wx.MenuBar()
        file_menu = wx.Menu()
        new_item = wx.MenuItem(file_menu, wx.ID_NEW, text="新建", kind=wx.ITEM_NORMAL)
        self.Bind(wx.EVT_MENU, self.on_newitem_click, id=wx.ID_NEW)
        file_menu.Append(new_item)
        file_menu.AppendSeparator()
        edit_menu = wx.Menu()
        copy_item = wx.MenuItem(edit_menu, 100, text="复制", kind=wx.ITEM_NORMAL)
        edit_menu.Append(copy_item)
        cut_item = wx.MenuItem(edit_menu, 101, text="剪切", kind=wx.ITEM_NORMAL)
        edit_menu.Append(cut_item)
        paste_item = wx.MenuItem(edit_menu, 102, text="粘贴", kind=wx.ITEM_NORMAL)
        edit_menu.Append(paste_item)
        self.Bind(wx.EVT_MENU, self.on_editmenu_click, id=100, id2=102)
        file_menu.AppendSubMenu(edit_menu, "编辑")
        menubar.Append(file_menu, '文件')
        self.SetMenuBar(menubar)
    def on_newitem_click(self, event):
        self.text.SetLabel('单击【新建】菜单')
    def on_editmenu_click(self, event):
        event_id = event.GetId()
        if event_id == 100:
            self.text.SetLabel('单击【复制】菜单')
        elif event_id == 101:
            self.text.SetLabel('单击【剪切】菜单')
        else:
            self.text.SetLabel('单击【粘贴】菜单')

class App(wx.App):
    def OnInit(self):
        # 创建窗口对象
        frame = MyFrame()
        frame.Show()
        return True

if __name__ == '__main__':
    app = App()
    app.MainLoop()  # 进入主事件循环

二.工具栏

image.png image.png

# coding=utf-8

import wx
import wx.grid

# 自定义窗口类MyFrame
class MyFrame(wx.Frame):
    def __init__(self):
        super().__init__(parent=None, title='使用工具栏', size=(550, 500))
        self.Centre()  # 设置窗口居中
        self.Show(True)
        self.text = wx.TextCtrl(self, -1, style=wx.EXPAND | wx.TE_MULTILINE)
        vbox = wx.BoxSizer(wx.VERTICAL)
        vbox.Add(self.text, proportion=1, flag=wx.EXPAND | wx.ALL, border=1)
        self.SetSizer(vbox)
        menubar = wx.MenuBar()
        file_menu = wx.Menu()
        new_item = wx.MenuItem(file_menu, wx.ID_NEW, text="新建", kind=wx.ITEM_NORMAL)
        file_menu.Append(new_item)
        file_menu.AppendSeparator()
        edit_menu = wx.Menu()
        copy_item = wx.MenuItem(edit_menu, 100, text="复制", kind=wx.ITEM_NORMAL)
        edit_menu.Append(copy_item)
        cut_item = wx.MenuItem(edit_menu, 101, text="剪切", kind=wx.ITEM_NORMAL)
        edit_menu.Append(cut_item)
        paste_item = wx.MenuItem(edit_menu, 102, text="粘贴", kind=wx.ITEM_NORMAL)
        edit_menu.Append(paste_item)
        file_menu.AppendSubMenu(edit_menu, "编辑")
        menubar.Append(file_menu, '文件')
        self.SetMenuBar(menubar)
        tb = wx.ToolBar(self, wx.ID_ANY)
        self.ToolBar = tb
        tsize = (24, 24)
        new_bmp = wx.ArtProvider.GetBitmap(wx.ART_NEW, wx.ART_TOOLBAR, tsize)
        open_bmp = wx.ArtProvider.GetBitmap(wx.ART_FILE_OPEN, wx.ART_TOOLBAR, tsize)
        copy_bmp = wx.ArtProvider.GetBitmap(wx.ART_COPY, wx.ART_TOOLBAR, tsize)
        paste_bmp = wx.ArtProvider.GetBitmap(wx.ART_PASTE, wx.ART_TOOLBAR, tsize)
        tb.AddTool(10, "New", new_bmp, kind=wx.ITEM_NORMAL, shortHelp="New")
        tb.AddTool(20, "Open", open_bmp, kind=wx.ITEM_NORMAL, shortHelp="Open")
        tb.AddSeparator()
        tb.AddTool(30, "Copy", copy_bmp, kind=wx.ITEM_NORMAL, shortHelp="Copy")
        tb.AddTool(40, "Paste", paste_bmp, kind=wx.ITEM_NORMAL, shortHelp="Paste")
        tb.AddSeparator()
        tb.AddTool(201, "back", wx.Bitmap("menu_icon/back.png"), kind=wx.ITEM_NORMAL, shortHelp="Back")
        tb.AddTool(202, "forward", wx.Bitmap("menu_icon/forward.png"), kind=wx.ITEM_NORMAL, shortHelp="Forward")
        self.Bind(wx.EVT_MENU, self.on_click, id=201, id2=202)
        tb.AddSeparator()
        tb.Realize()
    def on_click(self, event):
        event_id = event.GetId()
        if event_id == 201:
            self.text.SetLabel('单击【Back】按钮')
        else:
            self.text.SetLabel('单击【Forward】按钮')

class App(wx.App):
    def OnInit(self):
        # 创建窗口对象
        frame = MyFrame()
        frame.Show()
        return True

if __name__ == '__main__':
    app = App()
    app.MainLoop()  # 进入主事件循环