app-text/zeal: fix build against Qt 6.10

Backported from upstream https://github.com/zealdocs/zeal/pull/1728

Closes: https://bugs.gentoo.org/966442
Signed-off-by: Denis Lisov <dennis.lissov@gmail.com>
Part-of: https://github.com/gentoo/gentoo/pull/44978
Closes: https://github.com/gentoo/gentoo/pull/44978
Signed-off-by: Mike Pagano <mpagano@gentoo.org>

app-text/zeal/files/0001-Use-the-return-value-of-QTemporaryFile-open.patch

@@ -0,0 +1,38 @@
+From 4549446008a321732335a2f46ab69a90a91acaa9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Jaime=20Marqui=CC=81nez=20Ferra=CC=81ndiz?=
+ <jaime.marquinez.ferrandiz@fastmail.net>
+Date: Fri, 17 Oct 2025 16:45:30 +0200
+Subject: [PATCH 1/2] Use the return value of QTemporaryFile::open
+
+It is marked with [[nodiscard]] by default on Qt 6.10
+---
+ src/libs/ui/docsetsdialog.cpp | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/src/libs/ui/docsetsdialog.cpp b/src/libs/ui/docsetsdialog.cpp
+index 8c9fe633e380..6e2ccfec9db5 100644
+--- a/src/libs/ui/docsetsdialog.cpp
++++ b/src/libs/ui/docsetsdialog.cpp
+@@ -360,7 +360,8 @@ void DocsetsDialog::downloadCompleted()
+         QTemporaryFile *tmpFile = m_tmpFiles[docsetName];
+         if (!tmpFile) {
+             tmpFile = new QTemporaryFile(QStringLiteral("%1/%2.XXXXXX.tmp").arg(Core::Application::cacheLocation(), docsetName), this);
+-            tmpFile->open();
++            if (!tmpFile->open())
++                return;
+             m_tmpFiles.insert(docsetName, tmpFile);
+         }
+ 
+@@ -403,7 +404,8 @@ void DocsetsDialog::downloadProgress(qint64 received, qint64 total)
+         QTemporaryFile *tmpFile = m_tmpFiles[docsetName];
+         if (!tmpFile) {
+             tmpFile = new QTemporaryFile(QStringLiteral("%1/%2.XXXXXX.tmp").arg(Core::Application::cacheLocation(), docsetName), this);
+-            tmpFile->open();
++            if (!tmpFile->open())
++                return;
+             m_tmpFiles.insert(docsetName, tmpFile);
+         }
+ 
+-- 
+2.52.0
+

app-text/zeal/files/0002-Fix-linking-with-Qt-GuiPrivate-on-Qt-6.10.patch

@@ -0,0 +1,27 @@
+From 2173c20b95c5b64a3f6c3ba1f5b7d47f948b1f41 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Jaime=20Marqui=CC=81nez=20Ferra=CC=81ndiz?=
+ <jaime.marquinez.ferrandiz@fastmail.net>
+Date: Fri, 17 Oct 2025 16:54:58 +0200
+Subject: [PATCH 2/2] Fix linking with Qt::GuiPrivate on Qt 6.10
+
+---
+ src/libs/ui/qxtglobalshortcut/CMakeLists.txt | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/libs/ui/qxtglobalshortcut/CMakeLists.txt b/src/libs/ui/qxtglobalshortcut/CMakeLists.txt
+index 476c2f589768..cd2a25f33228 100644
+--- a/src/libs/ui/qxtglobalshortcut/CMakeLists.txt
++++ b/src/libs/ui/qxtglobalshortcut/CMakeLists.txt
+@@ -42,6 +42,9 @@ elseif(UNIX AND X11_FOUND)
+         find_package(Qt5 COMPONENTS X11Extras REQUIRED)
+         target_link_libraries(QxtGlobalShortcut Qt5::X11Extras)
+     else()
++        if(Qt6Core_VERSION VERSION_GREATER_EQUAL 6.10)
++            find_package(Qt6 COMPONENTS GuiPrivate REQUIRED)
++        endif()
+         target_link_libraries(QxtGlobalShortcut Qt${QT_VERSION_MAJOR}::GuiPrivate)
+     endif()
+ 
+-- 
+2.52.0
+

app-text/zeal/zeal-0.7.2.ebuild

@@ -1,4 +1,4 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -34,6 +34,8 @@ BDEPEND="kde-frameworks/extra-cmake-modules"
 
 PATCHES=(
 	"${FILESDIR}/disable-werror-0.7.2.patch"
+	"${FILESDIR}/0001-Use-the-return-value-of-QTemporaryFile-open.patch"
+	"${FILESDIR}/0002-Fix-linking-with-Qt-GuiPrivate-on-Qt-6.10.patch"
 )
 
 src_configure() {