23 lines
539 B
Markdown
23 lines
539 B
Markdown
#qt
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先创建一个，什么都没有的，半透明空白背景
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![[Pasted image 20240706182916.png]]
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可以看到，它的父类，是设置了半透明的
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![[Pasted image 20240706182939.png]]
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然后，渲染用来打开网页的dialog，是作为子物体，new出来，再show和raise即可
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![[Pasted image 20240706183133.png]]
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``` cpp
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dialog = new PayDialog;
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dialog->setParent(this, dialog->windowFlags());
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dialog->show();
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qInfo()<<"打开网页:"<<m_url;
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dialog->OpenPayUrl(m_url);
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dialog->raise();
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```
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