ui/qt/filter_expression_frame.h

   1 /** @file
   2  *
   3  * Wireshark - Network traffic analyzer
   4  * By Gerald Combs <gerald@wireshark.org>
   5  * Copyright 1998 Gerald Combs
   6  *
   7  * SPDX-License-Identifier: GPL-2.0-or-later
   8  */
   9
  10 #ifndef FILTER_EXPRESSION_FRAME_H
  11 #define FILTER_EXPRESSION_FRAME_H
  12
  13 #include "accordion_frame.h"
  14
  15 namespace Ui {
  16 class FilterExpressionFrame;
  17 }
  18
  19 class FilterExpressionFrame : public AccordionFrame
  20 {
  21     Q_OBJECT
  22
  23 public:
  24     explicit FilterExpressionFrame(QWidget *parent = 0);
  25     ~FilterExpressionFrame();
  26
  27     void addExpression(const QString filter_text);
  28     void editExpression(int exprIdx);
  29
  30 signals:
  31     void showPreferencesDialog(QString pane_name);
  32     void filterExpressionsChanged();
  33
  34 protected:
  35     virtual void showEvent(QShowEvent *event);
  36     virtual void keyPressEvent(QKeyEvent *event);
  37
  38 private:
  39     Ui::FilterExpressionFrame *ui;
  40
  41     int editExpression_;
  42
  43 private slots:
  44     void updateWidgets();
  45     void on_filterExpressionPreferencesPushButton_clicked();
  46     void on_labelLineEdit_textChanged(const QString);
  47     void on_displayFilterLineEdit_textChanged(const QString);
  48     void on_buttonBox_accepted();
  49     void on_buttonBox_rejected();
  50 };
  51
  52 #endif // FILTER_EXPRESSION_FRAME_H