Re-calculate the label width for EditGameDialog's language and platform pop-ups

when the screen changes.

svn-id: r23034

1 files changed, 13 insertions, 0 deletions

diff --git a/gui/launcher.cpp b/gui/launcher.cpp
index c78f95e306..4995fce5ea 100644
--- a/gui/launcher.cpp
+++ b/gui/launcher.cpp
@@ -117,6 +117,8 @@ class EditGameDialog : public OptionsDialog {
 public:
 	EditGameDialog(const String &domain, const String &desc);
 
+	virtual void handleScreenChanged();	
+
 	void open();
 	void close();
 	virtual void handleCommand(CommandSender *sender, uint32 cmd, uint32 data);
@@ -260,6 +262,17 @@ EditGameDialog::EditGameDialog(const String &domain, const String &desc)
 	new ButtonWidget(this, "gameoptions_ok", "OK", kOKCmd, 0);
 }
 
+void EditGameDialog::handleScreenChanged() {
+	OptionsDialog::handleScreenChanged();
+
+	int labelWidth = g_gui.evaluator()->getVar("gameOptionsLabelWidth");
+
+	if (_langPopUp)
+		_langPopUp->changeLabelWidth(labelWidth);
+	if (_platformPopUp)
+		_platformPopUp->changeLabelWidth(labelWidth);
+}
+
 void EditGameDialog::open() {
 	OptionsDialog::open();