client/proxguiqt.h

   1 //-----------------------------------------------------------------------------
   2 // Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
   3 //
   4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   5 // at your option, any later version. See the LICENSE.txt file for the text of
   6 // the license.
   7 //-----------------------------------------------------------------------------
   8 // GUI (QT)
   9 //-----------------------------------------------------------------------------
  10
  11 #include <QApplication>
  12 #include <QPushButton>
  13 #include <QObject>
  14 #include <QWidget>
  15 #include <QPainter>
  16
  17 class ProxWidget : public QWidget
  18 {
  19         Q_OBJECT;
  20
  21         private:
  22                 int GraphStart;
  23                 double GraphPixelsPerPoint;
  24                 int CursorAPos;
  25                 int CursorBPos;
  26
  27         public:
  28                 ProxWidget(QWidget *parent = 0);
  29
  30         protected:
  31                 void paintEvent(QPaintEvent *event);
  32                 void closeEvent(QCloseEvent *event);
  33                 void mouseMoveEvent(QMouseEvent *event);
  34                 void mousePressEvent(QMouseEvent *event) { mouseMoveEvent(event); }
  35                 void keyPressEvent(QKeyEvent *event);
  36 };
  37
  38 class ProxGuiQT : public QObject
  39 {
  40         Q_OBJECT;
  41
  42         private:
  43                 QApplication *plotapp;
  44                 ProxWidget *plotwidget;
  45                 int argc;
  46                 char **argv;
  47                 void (*main_func)(void);
  48
  49         public:
  50                 ProxGuiQT(int argc, char **argv);
  51                 ~ProxGuiQT(void);
  52                 void ShowGraphWindow(void);
  53                 void RepaintGraphWindow(void);
  54                 void HideGraphWindow(void);
  55                 void MainLoop(void);
  56
  57         private slots:
  58                 void _ShowGraphWindow(void);
  59                 void _RepaintGraphWindow(void);
  60                 void _HideGraphWindow(void);
  61
  62         signals:
  63                 void ShowGraphWindowSignal(void);
  64                 void RepaintGraphWindowSignal(void);
  65                 void HideGraphWindowSignal(void);
  66 };