diff options
| author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2022-10-20 12:11:33 +0200 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2024-03-19 16:29:05 +0100 |
| commit | c9b04d4597713a9751b268f30744b4c3cac4ad58 (patch) | |
| tree | 641f43322e92382feffe625c5c7b964ec6a60909 | |
| parent | d8b0224fbfb6e9a3845c19e4ccdce2586d487884 (diff) | |
Qt Designer: Fix code preview not working in PySide6 on Windows
PySide6 installations do not have a proper Qt directory structure
on Windows; so, uic is not found via libexec. Use the path
of the application instead, which should work in all cases.
Fixes error Unable to launch ...\Lib\site-packages\PySide6\bin\uic: Process failed to start: The system cannot find the file specified.
Pick-to: 6.7 6.6
Change-Id: I841836a89962f4db962816453b9e99f33ffaf86b
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
| -rw-r--r-- | src/designer/src/lib/shared/qdesigner_utils.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/designer/src/lib/shared/qdesigner_utils.cpp b/src/designer/src/lib/shared/qdesigner_utils.cpp index 6095803ba..e914deb8f 100644 --- a/src/designer/src/lib/shared/qdesigner_utils.cpp +++ b/src/designer/src/lib/shared/qdesigner_utils.cpp @@ -13,7 +13,10 @@ #include <QtDesigner/taskmenu.h> #include <QtDesigner/qextensionmanager.h> +#include <QtCore/qcoreapplication.h> #include <QtCore/qdir.h> +#include <QtCore/qfileinfo.h> +#include <QtCore/qoperatingsystemversion.h> #include <QtCore/qprocess.h> #include <QtCore/qlibraryinfo.h> #include <QtCore/qdebug.h> @@ -705,7 +708,20 @@ namespace qdesigner_internal { { QProcess uic; QStringList arguments; - QString binary = QLibraryInfo::path(QLibraryInfo::LibraryExecutablesPath) + "/uic"_L1; + static constexpr auto uicBinary = + QOperatingSystemVersion::currentType() != QOperatingSystemVersion::Windows + ? "/uic"_L1 : "/uic.exe"_L1; + QString binary = QLibraryInfo::path(QLibraryInfo::LibraryExecutablesPath) + uicBinary; + // In a PySide6 installation, there is no libexec directory; uic.exe is + // in the main wheel directory next to designer.exe. + if (!QFileInfo::exists(binary)) + binary = QCoreApplication::applicationDirPath() + uicBinary; + if (!QFileInfo::exists(binary)) { + errorMessage = QApplication::translate("Designer", "%1 does not exist."). + arg(QDir::toNativeSeparators(binary)); + return false; + } + switch (language) { case UicLanguage::Cpp: break; |