[PATCH] Destroy the main window before exiting the application

[Thiago Macieira]

This ensures all widgets inside the window get destroyed too.

Signed-off-by: Thiago Macieira <thiago at macieira.org>
---
 qt-gui.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/qt-gui.cpp b/qt-gui.cpp
index 7414ad4..f76beed 100644
--- a/qt-gui.cpp
+++ b/qt-gui.cpp
@@ -66,6 +66,7 @@ QString Translator::translate(const char *context, const char *sourceText,
 }
 
 static QApplication *application = NULL;
+static MainWindow *window = NULL;
 
 int        error_count;
 const char *existing_filename;
@@ -117,7 +118,7 @@ void init_ui(int *argcp, char ***argvp)
 	s.endGroup();
 
 	application->installTranslator(new Translator(application));
-	MainWindow *window = new MainWindow();
+	window = new MainWindow();
 	window->show();
 	if (existing_filename && existing_filename[0] != '\0')
 		window->setTitle(MWTF_FILENAME);
@@ -134,6 +135,7 @@ void run_ui(void)
 
 void exit_ui(void)
 {
+	delete window;
 	delete application;
 	if (existing_filename)
 		free((void *)existing_filename);
-- 
1.7.11.7