Label the filter in the file open dialog as a "read filter".

This matches what the Windows file open dialog says, and also should
help prevent people thinking that it's a display filter, so that you can
clear it and see all the packets in the file.

I leave translations to native speakers.

Bug: 11708
Change-Id: I060816357bf7958d516429d09708a7ce16d609c5
Reviewed-on: https://code.wireshark.org/review/11877
Reviewed-by: Guy Harris <guy@alum.mit.edu>

1 files changed, 9 insertions, 2 deletions

diff --git a/ui/qt/display_filter_edit.h b/ui/qt/display_filter_edit.h
index dd1fbca62a..9c893f0789 100644
--- a/ui/qt/display_filter_edit.h
+++ b/ui/qt/display_filter_edit.h
@@ -28,11 +28,17 @@
 class QEvent;
 class StockIconToolButton;
 
+typedef enum {
+    DisplayFilterToApply,
+    DisplayFilterToEnter,
+    ReadFilterToApply,
+} DisplayFilterEditType;
+
 class DisplayFilterEdit : public SyntaxLineEdit
 {
     Q_OBJECT
 public:
-    explicit DisplayFilterEdit(QWidget *parent = 0, bool plain = true);
+    explicit DisplayFilterEdit(QWidget *parent = 0, DisplayFilterEditType type = DisplayFilterToEnter);
 
 protected:
     void paintEvent(QPaintEvent *evt);
@@ -58,12 +64,13 @@ private slots:
     void prepareFilter();
 
 private:
-    bool plain_;
+    DisplayFilterEditType type_;
     QString placeholder_text_;
     StockIconToolButton *bookmark_button_;
     StockIconToolButton *clear_button_;
     StockIconToolButton *apply_button_;
 
+    void setDefaultPlaceholderText();
     void buildCompletionList(const QString& field_word);
 
 signals: