src/apps/pulse/ProgressBar.h

   1 //****************************************************************************************
   2 //
   3 //      File:           ProgressBar.h
   4 //
   5 //      Written by:     David Ramsey and Daniel Switkin
   6 //
   7 //      Copyright 1999, Be Incorporated
   8 //
   9 //****************************************************************************************
  10
  11 #ifndef PROGRESSBAR_H
  12 #define PROGRESSBAR_H
  13
  14 #include <interface/View.h>
  15
  16 typedef struct {
  17         rgb_color color;
  18         BRect   rect;
  19 } segment;
  20
  21 #define ltgray 216
  22 #define dkgray 80
  23
  24 class ProgressBar : public BView {
  25         public:
  26                 ProgressBar(BRect r, char* name);
  27                 virtual void Draw(BRect rect);
  28                 void Set(int32 value);
  29                 void UpdateColors(int32 color, bool fade);
  30                 virtual void AttachedToWindow();
  31                 virtual void MouseDown(BPoint point);
  32
  33                 enum {
  34                         PROGRESS_WIDTH  = 146,
  35                         PROGRESS_HEIGHT = 20
  36                 };
  37
  38         private:
  39                 void Render(bool all = false);
  40
  41                 segment segments[20];
  42                 int32 current_value, previous_value;
  43 };
  44
  45 #endif