qt_deprecated_warnings是Qt框架中的一个编译时或运行时标志(具体取决于Qt版本和配置),用于控制是否显示已弃用(deprecated)功能或API的警告信息。在Qt的开发过程中,随着版本的更新,某些功能可能会被标记为不再推荐使用(即“已弃用”),这些功能可能在未来的版本中会被完全移除。为了帮助开发者逐渐迁移到新的API,Qt提供...
I want to port a Qt4 program to Qt5 and some functions are not defined (such as QHeaderView::setMoveable), but I see in the qheaderview.h file that with some magic defines (QT_DEPRECATED_SINCE) it should be possible to reenable them. What do I have to do in order to let QHeaderVie...
在QT里使用QList的时候,如果调用拷贝构造函数或拷贝赋值函数的时候,会报警告 原因 QList继承自QListSpecialMethods,QListSpecialMethods继承自QListSpecialMethodsBase,这两个类显示声明了析构函数,而QList里没有显示声明拷贝构造函数和拷贝赋值函数 在C++11及更高版本中,如果一个类定义了析构函数,编译器仍然会生成默...
()); ^ In file included from /home/hebasto/Qt/5.13.0/gcc_64/include/QtWidgets/QDesktopWidget:1:0, from qt/bitcoingui.cpp:43: /home/hebasto/Qt/5.13.0/gcc_64/include/QtWidgets/qdesktopwidget.h:88:67: note: declared here QT_DEPRECATED_X("Use QGuiApplication::screens()") const QRect...
Reported by: Pegasus-RPG Date: 2017-11-21T18:00:37Z Status: Fix Committed Importance: Low Launchpad Issue: lp1733666 Tags: controllers, qt5 Attachments: sample.js As of Qt5.5, QtScript for Applications has been deprecated: http://wiki.qt...
You might have hit this warning while you are trying to include source files located under sub directories to a Qt project. Fix to solve this warning is very simple! This warning occurs whenever you try to use backslash (\) as path separator. To avoid this warning just use forward slash ...
尽管有 core5compat 和 QT_DISABLE_DEPRECATED_BEFORE,Qt 5 项目仍无法在 Qt 6 中编译问题描述 投票:0回答:1在更新 Ubuntu 时出现一些混乱之后,我的计算机最近在 Debian 12 上进行了全新安装。我重新安装了 Qt Creator 和 Qt6.6。两周前,我在之前的安装中打开了几个曾经在 Qt5.something 下工作的旧项目(我...
1. 将所有包含QtDesigner目录的更换成QtUiPlugin,一般在“xxxplugin.h”和“xxx.h”头文件中,见下方 2. (该方法未尝试,可能无效)直接删除该目录,使用下级目录,例如在Linux系统下QT“xxxplugin.h”中可能默认不使用QtDesigner或者QtUiPlugin目录,而是直接使用QDesignerCustomerWidgetInterface,例如 ...
1/ this one seems to exist in Qt5 #if QT_VERSION < 0x060000 QRect rec =QApplication::desktop()->screenGeometry(); #else QRect rec =QGuiApplication::primaryScreen()->geometry(); #endif 2/ that one has been introduced in Qt 4.3 ...
Code still compiles, just thought to mention here cause I have OCD about depreciation warnings. Qt I'm using is 5.15.2 on Archlinux.