IPCSentinel: Fix launching on windows twice on irc url click

2 issues were happening
1) ::FindWindow() was searching for the incorrect class name,
the class name of the window is Qt5QWindowIcon not QWidget
(I'm guessing Qt changed it at some point or something)
2) We were not setting our window title, thus making it impossible
to find the window at all.

Fixes #1885

1 files changed, 4 insertions, 3 deletions

diff --git a/src/kvirc/kernel/KviIpcSentinel.cpp b/src/kvirc/kernel/KviIpcSentinel.cpp
index d78053d1b..dc9d7a737 100644
--- a/src/kvirc/kernel/KviIpcSentinel.cpp
+++ b/src/kvirc/kernel/KviIpcSentinel.cpp
@@ -37,13 +37,13 @@
 
 static HWND kvi_win_findIpcSentinel()
 {
-	HWND hWnd = ::FindWindow("QWidget", "[Non-Commercial] - kvirc4_ipc_sentinel");
+	HWND hWnd = ::FindWindow("Qt5QWindowIcon", "[Non-Commercial] - kvirc4_ipc_sentinel");
 	if(hWnd)
 		return hWnd;
-	hWnd = ::FindWindow("QWidget", "[Freeware] - kvirc4_ipc_sentinel");
+	hWnd = ::FindWindow("Qt5QWindowIcon", "[Freeware] - kvirc4_ipc_sentinel");
 	if(hWnd)
 		return hWnd;
-	hWnd = ::FindWindow("QWidget", "kvirc4_ipc_sentinel");
+	hWnd = ::FindWindow("Qt5QWindowIcon", "kvirc4_ipc_sentinel");
 	return hWnd;
 }
 
@@ -218,6 +218,7 @@ KviIpcSentinel::KviIpcSentinel()
 	setObjectName("kvirc4_ipc_sentinel");
 #if defined(COMPILE_ON_WINDOWS) || defined(COMPILE_ON_MINGW)
 	setWindowFlags(Qt::FramelessWindowHint);
+	setWindowTitle("kvirc4_ipc_sentinel");
 #else
 #if defined(COMPILE_X11_SUPPORT) && defined(COMPILE_QX11INFO_SUPPORT)
 	kvi_ipcLoadAtoms();