如何使用 wxPython 将带有外部链接的 HTML 文件加载到 CSS 文件？
[英]How to load HTML file with external link to CSS file with wxPython?
问题描述
I'm trying to load an Html file with wx.html.HtmlWindow.
我正在尝试使用 wx.html.HtmlWindow 加载一个 Html 文件。 The Html file is linked to an external style sheet (CSS) file. Html 文件链接到外部样式表 (CSS) 文件。 The problem is the Html window only shows the plain Html file without styling (colors, fonts, etc.) How can I solve this issue?问题是 Html 窗口只显示没有样式（颜色、字体等）的纯 Html 文件。我该如何解决这个问题？
HTML code: HTML代码：
<html>
<head>
<title>Embedded Style Sample</title>
<link href="E:\pythonGUI\styles.css" rel="stylesheet" type="text/css"/></head>
<body>
<h1>Embedded Style Sample testing</h1>
<h2>Next Line</h2>
</body>
</html>
CSS code: CSS代码：
h1{
color: #0000FF;
}
h2{
color: #00CCFF;
}
Python code:蟒蛇代码：
import wx
import wx.html
import wx.html2
class MyHtmlFrame(wx.Frame):
def __init__(self, parent, title):
wx.Frame.__init__(
self,
parent,
-1,
title,
size = (600,400)
)
html = wx.html.HtmlWindow(self)
html.LoadPage("E:\\pythonGUI\\newtest.html")
app = wx.App()
frm = MyHtmlFrame(None, "Simple HTML File Viewer")
frm.Show()
app.MainLoop()
the Html file show on HTML window:在 HTML 窗口中显示的 Html 文件：
2 个解决方案
解决方案1
0 已采纳 2020-10-13 08:59:51
If you want complete HTML/CSS support as well as a Javascript engine, consider using wx.html2.WebView instead.如果您想要完整的 HTML/CSS 支持以及 Javascript 引擎，请考虑改用wx.html2.WebView 。
From wxpython docs:来自 wxpython 文档：
wx.html doesn't really have CSS support but it does support a few simple styles: you can use "text-align", "width", "vertical-align" and "background" with all elements and for SPAN elements a few other styles are additionally recognized:
color font-family font-size (only in point units) font-style (only “oblique”, “italic” and “normal” values are supported) font-weight (only “bold” and “normal” values are supported) text-decoration (only “underline” value is supported)
解决方案2
0 2020-10-13 10:11:25
Using wx.html2.WebView instead of wx.html.HtmlWindow:使用 wx.html2.WebView 代替 wx.html.HtmlWindow：
import wx
import wx.html2
class About(wx.Frame):
def __init__(self):
wx.Panel.__init__(self,None,-1,title="Title",size=(700,700))
class Test(wx.Frame):
def __init__(self,title,pos,size):
wx.Frame.__init__(self,None,-1,title,pos,size)
self.tester=wx.html2.WebView.New(self)
self.tester.LoadURL("E:\\pythonGUI\\newtest.html")
if __name__ == "__main__":
app = wx.PySimpleApp()
frame = Test("html2 web view", (20, 20), (800, 600))
frame.Show()
app.MainLoop()
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