京都飞客网网日志如何改变字体的颜色?

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[/code] 这样就可以设置字体了 改变字体或按钮的颜色: 先加入色板类#include &Qpalette& 比如要设置lineEdit里字体的颜色为红色 QPalette pal =lineEdit-&QPalette(); pal-&setColor(QPalette::Text,QColor(255,0,0); lintEdit-&setPalette(pal); 这样文本框中的字体就变成红色的了。如果要通过调用色板来选择字体颜色,可以加上下列代码,其中的按钮创建,连接等省略[code]&void FindDialog::setFont{QPalette palette = lineEdit-&palette();&&&& const QColor & color =&&&&&&&&&&&& QColorDialog::getColor(palette.color(QPalette::Base),this);&&&& if(color.isValid())&&&& {&&&&&&&& palette.setColor(QPalette::Text,color);&&&&&&&& lineEdit-&setPalette(palette);&&&& }}[/code]
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blogTitle:'QT中设置字体和更改字体颜色',
blogAbstract:'对一个文本框lineEdit设置字体,首先我建了一个按钮setFontButton用来设置 并定义了它的相应函数setFont,将setFontButton添加到布局中,并通过connect()设置与setFont()关联, 然后定义setFont如下[code] &void FindDialog::setFont() &{ &&& &&& const QFont& font = QFontDialog::getFont(&ok, &&&&&&&&&&&&&&&',
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blogTitle:'如何修改几种控件的颜色和字体[转]',
blogAbstract:'【转自 '
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{list wl as x}{/list}如何修改图文模块中的字体颜色和大小_百度知道如何让PPT字体变得更有范儿,其实很简单,给字体加个阴影或是改变它的颜色就搞掂啦
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loftPermalink:'',
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blogTitle:'改变shell的字体echo输出效果(颜色,样式)',
blogAbstract:'
例如输出 绿色字体的 DONEecho -e \"\\033[32;49;1m DONE \\033[39;49;0m\"输出结果&DONEecho字体的输出详细参数: 终端的颜色可以使用“ANSI非常规字符序列”来生成。举例: echo -e \"\\033[44;37;5m ME \\033[0m COOL\" 以上命令设置背景成为蓝色,前景白色, 闪烁光标,输出字符“ME”,然后重新设置屏幕到缺省设置,输出字符 “COOL”。“e”是命令',
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