wxPython GetToolLongHelp()函数与python的关系

在这篇文章中，我们将学习wxPython的wx.ToolBar类中的GetToolLongHelp（）函数。GetToolLongHelp()函数返回给定工具的长帮助。它只需要一个参数，即toololid（有关工具的ID，如传递给AddTool）。

语法。

wx.GetToolLongHelp(self, toolid)

参数:

参数	输入类型	描述
toolid	int	一个整数，在随后的操作中可以通过它来识别该工具。

返回类型。

string

代码实例1。

import wx
  
  
class Example(wx.Frame):
    global count
    count = 0;
  
    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs)
  
        self.InitUI()
  
    def InitUI(self):
        self.locale = wx.Locale(wx.LANGUAGE_ENGLISH)
        pnl = wx.Panel(self)
        self.toolbar = self.CreateToolBar()
        self.toolbar.SetMargins(10, 10)
        # Add Tools Using AddTool function
        rtool = self.toolbar.AddLabelTool(id = 13, label = "Tool one", bitmap = wx.Bitmap('wrong.png'), shortHelp ="short help 1", longHelp = "Long help associated with simple tool 1")
        stool = self.toolbar.AddLabelTool(id = 14, label = "Tool two", bitmap = wx.Bitmap('wrong.png'), shortHelp ="short help 2", longHelp = "Long help associated with simple tool 2")
  
        self.toolbar.Realize()
        self.SetSize((350, 250))
        self.SetTitle('Control')
        self.Centre()
  
        bl = self.toolbar.GetToolLongHelp(13)
  
        # print tool longHelp string
        print(bl)
  
  
def main():
    app = wx.App()
    ex = Example(None)
    ex.Show()
    app.MainLoop()
  
  
if __name__ == '__main__':
    main()

输出。

Long help associated with simple tool 1

代码示例2。

import wx
  
  
class Example(wx.Frame):
    global count
    count = 0;
  
    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs)
  
        self.InitUI()
  
    def InitUI(self):
        self.locale = wx.Locale(wx.LANGUAGE_ENGLISH)
        pnl = wx.Panel(self)
        self.toolbar = self.CreateToolBar()
        self.toolbar.SetMargins(10, 10)
        # Add Tools Using AddTool function
        rtool = self.toolbar.AddLabelTool(id = 13, label = "Tool one", bitmap = wx.Bitmap('wrong.png'), shortHelp ="short help 1", longHelp = "Long help associated with simple tool 1")
        stool = self.toolbar.AddLabelTool(id = 14, label = "Tool two", bitmap = wx.Bitmap('wrong.png'), shortHelp ="short help 2", longHelp = "Long help associated with simple tool 2")
  
        self.toolbar.Realize()
        self.SetSize((350, 250))
        self.SetTitle('Control')
        self.Centre()
  
        bl = self.toolbar.GetToolLongHelp(14)
  
        # print tool longHelp string
        print(bl)
  
  
def main():
    app = wx.App()
    ex = Example(None)
    ex.Show()
    app.MainLoop()
  
  
if __name__ == '__main__':
    main()

输出。