Set minimal size of about dialog to make it usable under emscripten.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>

1 files changed, 4 insertions, 1 deletions

diff --git a/qtmips_gui/aboutdialog.cpp b/qtmips_gui/aboutdialog.cpp
index c14f0a8..161a322 100644
--- a/qtmips_gui/aboutdialog.cpp
+++ b/qtmips_gui/aboutdialog.cpp
@@ -51,8 +51,9 @@ AboutDialog::AboutDialog(QWidget *parent)
 {
   QLabel *lbl;
 
-  setWindowModality(Qt::WindowModal);
   setAttribute(Qt::WA_DeleteOnClose);
+  setAttribute(Qt::WA_ShowModal);
+  setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 
   setWindowTitle(tr("About Qt Mips"));
 
@@ -131,5 +132,7 @@ AboutDialog::AboutDialog(QWidget *parent)
   hlBtn->addStretch();
   hlBtn->addWidget(okButton);
 
+  setMinimumSize(450, 500);
+
   prevTab = 0; // first Tab is selected by default
 }