move class HelpMessageBox to guiutil.cpp/.h / add button to show Bitcoin command-line options (in RPC Console -> Information) / resize Debug window a little to allow for a non-breaking display of the welcome message with non-english translation

1 files changed, 18 insertions, 0 deletions

diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h
index c5f9aae511..ca06348519 100644
--- a/src/qt/guiutil.h
+++ b/src/qt/guiutil.h
@@ -3,6 +3,7 @@
 
 #include <QString>
 #include <QObject>
+#include <QMessageBox>
 
 QT_BEGIN_NAMESPACE
 class QFont;
@@ -80,6 +81,7 @@ namespace GUIUtil
     class ToolTipToRichTextFilter : public QObject
     {
         Q_OBJECT
+
     public:
         explicit ToolTipToRichTextFilter(int size_threshold, QObject *parent = 0);
 
@@ -93,6 +95,22 @@ namespace GUIUtil
     bool GetStartOnSystemStartup();
     bool SetStartOnSystemStartup(bool fAutoStart);
 
+    /** Help message for Bitcoin-Qt, shown with --help. */
+    class HelpMessageBox : public QMessageBox
+    {
+        Q_OBJECT
+
+    public:
+        HelpMessageBox(QWidget *parent = 0);
+
+        void exec();
+
+    private:
+        QString header;
+        QString coreOptions;
+        QString uiOptions;
+    };
+
 } // namespace GUIUtil
 
 #endif // GUIUTIL_H