wxPython – 改变工具栏颜色 wx.ToolBar

在本文中，我们将学习更改工具栏的颜色。我们将简单地使用 SetBackgroundColour()函数来执行此操作。 SetBackgroundColour() 设置窗口的背景颜色。它接受一个 wx.Colour 参数，即用作背景颜色的颜色。

Syntax: wx.ToolBar.SetBackgroundColour(self, colour)

Parameters:

Parameter	Input Type	Description
colour	wx.Colour	The colour to be used as the background colour

Return Type: bool

Returns: True if the colour was really changed, False if it was already set to this colour and nothing was done.

代码示例：

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()
  
        # Add tools to toolbar
        ptool = self.toolbar.AddTool(12, 'oneTool',
                                     wx.Bitmap('right.png'),
                                     wx.Bitmap('wrong.png'), shortHelp ="Simple Tool")
  
        qtool = self.toolbar.AddTool(12, 'oneTool', wx.Bitmap('wrong.png'),
                                     wx.Bitmap('wrong.png'), shortHelp ="Simple Tool")
  
        # change background colour of toolbar
        self.toolbar.SetBackgroundColour((255, 200, 50, 255))
  
        self.toolbar.Realize()
        self.SetSize((350, 250))
        self.SetTitle('Control')
        self.Centre()
  
  
def main():
    app = wx.App()
    ex = Example(None)
    ex.Show()
    app.MainLoop()
  
  
if __name__ == '__main__':
    main()

输出窗口：