+- Python Forum (https://python-forum.io)
+-- Forum: Python Coding (https://python-forum.io/forum-7.html)
+--- Forum: GUI (https://python-forum.io/forum-10.html)
+--- Thread: PySide6 QFontDialog - bug or just me? (/thread-39256.html)
PySide6 QFontDialog - bug or just me? - PatM - Jan-21-2023
I have a qfontdialog that works ALMOST perfectly BUT I am having one issue.
When I first start the program I use
self.font = QFont()
self.font.setFamily("Sans")
self.font.setPointSize(15)
(and later)
print("Font is", self.font)
fdlg = QFontDialog()
fdlg.setCurrentFont(self.font)
fdlg.exec()
font = fdlg.currentFont()
if font:
print("Change to", font)
self.font = font
Settings.fontFamily = self.font.family()
Settings.fontSize = self.font.pointSize()
self.getCaptionedImage()
[The problem is that the dialog doesn't show any selected font (No line highlighted), But if I change to "Serif" then one is highlighted. If I run this and choose a diffferent font then when I reopen that font is highlighted. EXCEPT not if I choose "Sans Regular", that results in no selected font after I open a third time.Seems like a bug where the system ignores Sans Regular but is it really?
RE: PySide6 QFontDialog - bug or just me? - Axel_Erfurt - Jan-22-2023
I once made a test (Linux LMDE5).
True, sans or sans regular will not bring the desired result.
It works with a font that has a name before Sans.
from PySide6.QtWidgets import (QWidget, QVBoxLayout, QPushButton,
QSizePolicy, QLabel, QFontDialog, QApplication)
from PySide6.QtGui import QFont
import sys
class Example(QWidget):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
self.font = QFont("Noto Sans [Regular]", 13)
vbox = QVBoxLayout()
btn = QPushButton('Dialog', self)
btn.setFixedSize(100, 26)
vbox.addWidget(btn)
btn.clicked.connect(self.showDialog)
self.lbl = QLabel('This Is A Font Test', self)
vbox.addWidget(self.lbl)
self.setLayout(vbox)
self.setGeometry(300, 300, 450, 350)
self.setWindowTitle('Font Test')
self.show()
def showDialog(self):
print("Font is", self.font.family(), self.font.weight(), self.font.pointSize())
fdlg = QFontDialog()
fdlg.setCurrentFont(self.font)
fdlg.exec()
font = fdlg.currentFont()
if font:
print("Change to", font.family(), font.weight(), font.pointSize())
self.lbl.setFont(font)
def main():
app = QApplication(sys.argv)
ex = Example()
sys.exit(app.exec())
if __name__ == '__main__':
main()