32 lines
1.3 KiB
Diff
32 lines
1.3 KiB
Diff
From 4a057c181373626f6e1538a2edf46cc4741fe7bf Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Wolfgang=20St=C3=B6ggl?= <c72578@yahoo.de>
|
|
Date: Sun, 8 Nov 2020 15:06:14 +0100
|
|
Subject: [PATCH] Set _q_readonly property for online-help (#2890)
|
|
|
|
- Setting _q_readonly disables the timestamp check of the registered
|
|
online-help.qch file
|
|
- This enables displaying of Contents and Index of the online help,
|
|
even if the timestamp of online-help.qch is slightly different.
|
|
Differences in the timestamp can result from packing online-help.qch
|
|
in a cab file, when building the installer (1 or 2 seconds) or from
|
|
installing the file under a different timezone under Linux etc.
|
|
- Remark: Qt 5.14 or newer is required to display Contents or Index,
|
|
when the help files are readonly
|
|
---
|
|
gui/helpdialog.cpp | 2 ++
|
|
1 file changed, 2 insertions(+)
|
|
|
|
diff --git a/gui/helpdialog.cpp b/gui/helpdialog.cpp
|
|
index c158c8092f..ce24aa1c3a 100644
|
|
--- a/gui/helpdialog.cpp
|
|
+++ b/gui/helpdialog.cpp
|
|
@@ -66,6 +66,8 @@ HelpDialog::HelpDialog(QWidget *parent) :
|
|
}
|
|
|
|
mHelpEngine = new QHelpEngine(helpFile);
|
|
+ // Disable the timestamp check of online-help.qhc by setting _q_readonly
|
|
+ mHelpEngine->setProperty("_q_readonly", QVariant::fromValue<bool>(true));
|
|
mHelpEngine->setupData();
|
|
|
|
mUi->contents->addWidget(mHelpEngine->contentWidget());
|