Port to (and require) Qt 5.15. Drop KDE4 support, fix KDE5 (#2541)

* Port to (and require) Qt 5.15. Drop KDE4 support, implement KDE5 support where needed.
---------

Co-authored-by: Fabio Bas <fabio.bas@officineinformatiche.net>

1 files changed, 5 insertions, 5 deletions

diff --git a/src/modules/options/OptionsWidget_message.cpp b/src/modules/options/OptionsWidget_message.cpp
index 2755bedfe..2b9319579 100644
--- a/src/modules/options/OptionsWidget_message.cpp
+++ b/src/modules/options/OptionsWidget_message.cpp
@@ -657,29 +657,29 @@ void OptionsWidget_messageColors::load()
 		{
 			MessageListWidgetItem * it = (MessageListWidgetItem *)m_pListView->item(i);
 
-			tmp.sprintf("Fore%d", it->optionId());
+			tmp = QString::asprintf("Fore%d", it->optionId());
 			int fore = cfg.readIntEntry(tmp, it->msgType()->fore());
 			if(fore < 0 || fore > 15)
 				fore = 0;
 			it->msgType()->setFore(fore);
 
-			tmp.sprintf("Back%d", it->optionId());
+			tmp = QString::asprintf("Back%d", it->optionId());
 			int back = cfg.readIntEntry(tmp, it->msgType()->back());
 			if(back < 0 || back > 15)
 				back = KviControlCodes::Transparent;
 			it->msgType()->setBack(back);
 
-			tmp.sprintf("Icon%d", it->optionId());
+			tmp = QString::asprintf("Icon%d", it->optionId());
 			int ico = cfg.readIntEntry(tmp, it->msgType()->pixId());
 			if(ico < 0 || ico >= KviIconManager::IconCount)
 				ico = 0;
 			it->msgType()->setPixId(ico);
 
-			tmp.sprintf("Log%d", it->optionId());
+			tmp = QString::asprintf("Log%d", it->optionId());
 			bool bLog = cfg.readBoolEntry(tmp, it->msgType()->logEnabled());
 			it->msgType()->enableLogging(bLog);
 
-			tmp.sprintf("Level%d", it->optionId());
+			tmp = QString::asprintf("Level%d", it->optionId());
 			int iLevel = cfg.readIntEntry(tmp, it->msgType()->level());
 			it->msgType()->setLevel(iLevel);