在用Qt设计好窗体后,实际运行效果却可能不一致。比如出现下图这种情况: 这是由于显示设备DPI较高,导致窗体显示进行了缩放。 解决方案,在main.cpp中加入以下代码: if...实际效果与设计效果趋于一致。 扩展一下,Qt::AA_DisableHighDpiScaling 可以关闭所有缩放。 此属性优先级高于Qt::AA_EnableHighDpiScaling。
argv); //加载qml文件到视图 QQuickView view; view.setSource(QUrl("column.qml"))...
Qt Designer 设计界面: 在高清屏未设置AA_EnableHighDpiScaling的预览界面:布局字体控件尺寸上明显存在偏差. 设置了AA_EnableHighDpiScaling的预览界面:运行后,与designer界面一致 fromPyQt5.QtWidgetsimportQApplication, QMainWindow, QMessageBoxfromPyQt5.QtCoreimportQtfromUi_mainqtimportUi_MainWindowclassMainWindow(...
我们之前在生产环境上遇到过很多起由操作系统的某些特征引起的性能抖动案例，其中 THP 作案次数较多，因此...
See https://doc.qt.io/qt-6/highdpi.html Stop setting AA_EnableHighDpiScaling since Qt Says it is not needed … c4b74ad hmaarrfk requested a review from Korijn as a code owner December 29, 2024 04:08 hmaarrfk commented Dec 29, 2024 View reviewed changes wgpu/gui/qt.py Outda...
Because the DPI is very high, text and graphics become too small. Windows and other OS use custom scaling to scale things up. This means in order for your programs to scale properly you have to implement high DPI scaling in your program. Two lies below must be added after import section...
一、问题描述: Attribute Qt::AA_EnableHighDpiScaling must be set before QCoreApplication is created. Attribute Qt::AA_EnableHighDpiScaling must be set before QCoreApplication is created. 二、解决步骤 1. 卸载低版本 卸载低版... 查看原文 ...
# This file is part of qTox, a Qt-based graphical interface for Tox. # @@ -100,6 +100,11 @@ contains(DISABLE_FILTER_AUDIO, YES) { DEFINES += QTOX_FILTER_AUDIO } contains(HIGH_DPI, YES) { QT_DEVICE_PIXEL_RATIO= auto DEFINES += HIGH_DPI } contains(JENKINS,YES) { INCLUDEPATH...
Indesign has High DPI scaling support in Preferences. This is missing in Dreamweaver and my main menus are VERY small Changing the scaling properties in the executable does not work. How do I get Dremaweaver to work on a 4K monitor....
HiDPI should be enabled! Thanks for Eugene Girard foruploading them to the Chrome Google Groups, and to Alex Sorokoletov for fixing an encoding issues on the original scripts. The good thing with these, is that even if Chrome became or garbled, you could disable hiDPI support without going...