Catch key events where needed and direct them to the display filter

QLineEdit. Use Tango colors for syntax highlighting. Rename a few
variables.

svn path=/trunk/; revision=44620

1 files changed, 9 insertions, 9 deletions

diff --git a/ui/qt/display_filter_edit.h b/ui/qt/display_filter_edit.h
index 2c0f05dfe1..3ffd29b5e1 100644
--- a/ui/qt/display_filter_edit.h
+++ b/ui/qt/display_filter_edit.h
@@ -35,7 +35,7 @@ public:
     explicit DisplayFilterEdit(QWidget *parent = 0, bool plain = false);
     enum SyntaxState { Empty, Invalid, Deprecated, Valid };
     SyntaxState syntaxState() const
-    { return m_syntaxState; }
+    { return syntax_state_; }
 
 
 protected:
@@ -50,14 +50,14 @@ private slots:
     void applyDisplayFilter();
 
 private:
-    bool m_plain;
-    bool m_fieldNameOnly;
-    SyntaxState m_syntaxState;
-    QString m_emptyFilterMessage;
-    QString m_syntaxStyleSheet;
-    QToolButton *m_bookmarkButton;
-    QToolButton *m_clearButton;
-    QToolButton *m_applyButton;
+    bool plain_;
+    bool field_name_only_;
+    SyntaxState syntax_state_;
+    QString empty_filter_message_;
+    QString syntax_style_sheet_;
+    QToolButton *bookmark_button_;
+    QToolButton *clear_button_;
+    QToolButton *apply_button_;
 
 signals:
     void pushFilterSyntaxStatus(QString&);