From 8c11a45b993690c5acce0de8060a953adc6507d0 Mon Sep 17 00:00:00 2001
From: Enrico Forestieri <forenr@lyx.org>
Date: Mon, 11 Jan 2010 01:27:15 +0000
Subject: [PATCH] Don't use a hourglass cursor while diplaying alerts.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@32960 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/frontends/qt4/GuiAlert.cpp | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/src/frontends/qt4/GuiAlert.cpp b/src/frontends/qt4/GuiAlert.cpp
index 9b651d3681..2a8affa33a 100644
--- a/src/frontends/qt4/GuiAlert.cpp
+++ b/src/frontends/qt4/GuiAlert.cpp
@@ -144,10 +144,9 @@ int prompt(docstring const & title0, docstring const & question,
 
 	docstring const title = bformat(_("LyX: %1$s"), title0);
 
-	// For some reason, sometimes Qt uses an hourglass or watch cursor when
+	// For some reason, sometimes Qt uses a hourglass or watch cursor when
 	// displaying the alert. Hence, we ask for the standard cursor shape.
-	// This call has no effect if the cursor has not been overridden.
-	qApp->changeOverrideCursor(Qt::ArrowCursor);
+	qApp->setOverrideCursor(Qt::ArrowCursor);
 
 	// FIXME replace that with guiApp->currentView()
 	//LYXERR0("FOCUS: " << qApp->focusWidget());
@@ -159,6 +158,8 @@ int prompt(docstring const & title0, docstring const & question,
 					   b3.empty() ? QString::null : toqstr(b3),
 					   default_button, cancel_button);
 
+	qApp->restoreOverrideCursor();
+
 	// Qt bug: can return -1 on cancel or WM close, despite the docs.
 	if (res == -1)
 		res = cancel_button;
@@ -183,6 +184,9 @@ void warning(docstring const & title0, docstring const & message,
 		return;
 	}
 
+	// Don't use a hourglass cursor while displaying the alert
+	qApp->setOverrideCursor(Qt::ArrowCursor);
+
 	if (!askshowagain) {
 		ProgressInterface::instance()->warning(
 				toqstr(title),
@@ -193,6 +197,8 @@ void warning(docstring const & title0, docstring const & message,
 				toqstr(message),
 				toqstr(formatted(message)));
 	}
+
+	qApp->restoreOverrideCursor();
 }
 
 
@@ -212,9 +218,14 @@ void error(docstring const & title0, docstring const & message)
 		return;
 	}
 
+	// Don't use a hourglass cursor while displaying the alert
+	qApp->setOverrideCursor(Qt::ArrowCursor);
+
 	ProgressInterface::instance()->error(
 		toqstr(title),
 		toqstr(formatted(message)));
+
+	qApp->restoreOverrideCursor();
 }
 
 
@@ -235,9 +246,14 @@ void information(docstring const & title0, docstring const & message)
 		return;
 	}
 
+	// Don't use a hourglass cursor while displaying the alert
+	qApp->setOverrideCursor(Qt::ArrowCursor);
+
 	ProgressInterface::instance()->information(
 		toqstr(title),
 		toqstr(formatted(message)));
+
+	qApp->restoreOverrideCursor();
 }