使用 Python 在 PyQt4 中的 QPushButton 中设置文本的颜色

Question

I would like to create some clickable blue text on my GUI, kind of like a HTML hyperlink. I am using Python 2.6 and PyQt4, I have managed to set the text colour of a QLabel before, but cannot remember how i did that. even if i did its not clickable: So I have moved onto a QPushButton that I can make flat like so:

testbutton = qt.QPushButton("Test")
testbutton.setFlat(True)

So far all my searches have turned up c++ and c# methods and i cant seem to find a python equivalent!

Any ideas on how to change the text colour or even different ways of accomplishing this entirely would be most welcome!

Answer 1

You can use a Style Sheet .

testbutton.setStyleSheet('QPushButton {color: blue}')

Answer 2

You can use the palette property of your QPushButton and apply your blue color to its ButtonText color role:

testbutton = qt.QPushButton("Test")
testbutton.setFlat(True)

palette = qt.QPalette(testbutton.palette()) # make a copy of the palette
palette.setColor(qt.QPalette.ButtonText, qt.QColor('blue'))
testbutton.setPalette(palette) # assign new palette

Answer 3

testbutton.setStyleSheet("background-color: #00FF00; color: #00FF00;")

where: "background-color" is color of You button. "color" is color of the text of button.