git.mar77i.info Git - bigintmandel/blob - mandellabel.h

   1
   2 /*
   3  * mandellabel.h
   4  *
   5  * This file is covered by the LICENSE file in the root of this project.
   6  */
   7
   8 #ifndef MANDELLABEL_H
   9 #define MANDELLABEL_H
  10
  11 #include <QLabel>
  12
  13 #include "bigintmandelwidget.h"
  14 #include "mandel.h"
  15
  16 class MandelLabel : public QLabel {
  17     Q_OBJECT
  18
  19     const MandelSettings * const settings;
  20     int draw_progress;
  21     QPoint zoom_rect_center;
  22
  23 protected:
  24     void paintEvent(QPaintEvent *event);
  25     void leaveEvent(QEvent *event);
  26     void mouseMoveEvent(QMouseEvent *event);
  27
  28 public:
  29     explicit MandelLabel(BigintMandelWidget *parent = nullptr);
  30     inline int get_draw_progress() { return draw_progress; }
  31     inline void set_draw_progress(int draw_progress) {
  32         if (draw_progress == this->draw_progress)
  33             return;
  34         if (draw_progress == -1 || draw_progress > this->draw_progress)
  35             this->draw_progress = draw_progress;
  36     }
  37 };
  38
  39 #endif // MANDELLABEL_H