wxPython wxTextCtrl 每行的前景色不同 [英] different foreground colors for each line in wxPython wxTextCtrl

问题描述

我有一个多行

wx.TextCtrl()

我设置的对象是用于书写字符串的前景色和背景色.我需要用不同的颜色写不同的线条，

object which I set it's forground and Background colors for writing strings.I need to write different lines with different colors ,

wx.TextCtrl.setForgroundcolor()

也改变了所有以前的线条颜色.有没有办法解决这个问题?

changes all previous lines colors as well.Is there a way around this?

推荐答案

wx.Python 中有几种方法可以获取彩色文本.

There are several methods in wx.Python to get colored text.

• wx.TextCtrl with wx.TE_RICH, wx.TE_RICH2 样式
• wx.stc.StyledTextCtrl
• wx.richtext.RichTextCtrl
• wx.HtmlWindow(在文本中插入颜色标签)
• wx.ListCrtl

• wx.TextCtrl with wx.TE_RICH, wx.TE_RICH2 styles
• wx.stc.StyledTextCtrl
• wx.richtext.RichTextCtrl
• wx.HtmlWindow (inserting color tags in your text)
• wx.ListCrtl

您可以在 wxPython 演示中获得所有示例

You can get examples of all of them in the wxPython demo

例如，您可以在 wx.TextCrtl 的任何部分更改前景色和背景色:

For example, you can change fore and background colors in any part of a wx.TextCrtl:

rt = wx.TextCtrl(self, -1,"My Text....",size=(200, 100),style=wx.TE_MULTILINE|wx.TE_RICH2)
rt.SetInsertionPoint(0)
rt.SetStyle(2, 5, wx.TextAttr("red", "blue"))

wx.richtext 也很容易用来写不同颜色的线条:

wx.richtext is also easy to use to write lines with different colors:

rtc = wx.richtext.RichTextCtrl(self, style=wx.VSCROLL|wx.HSCROLL|wx.NO_BORDER)
rtc.BeginTextColour((255, 0, 0))
rtc.WriteText("this color is red")
rtc.EndTextColour()
rtc.Newline()

如其他答案所示，如果您处理文本行(而不是多行文本)，使用 wx.ListCrtl 可能是一种非常直接的方法.

As indicated in other answer the use of a wx.ListCrtl can be a very straighforward method if you work with lines of text (instead of multiline text).

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