source/lineararrangement.h

   1 #ifndef MSP_GLTK_LINEARARRANGEMENT_H_
   2 #define MSP_GLTK_LINEARARRANGEMENT_H_
   3
   4 #include <msp/datafile/objectloader.h>
   5 #include "arrangement.h"
   6 #include "mspgltk_api.h"
   7
   8 namespace Msp {
   9 namespace GLtk {
  10
  11 class MSPGLTK_API LinearArrangement: public Arrangement
  12 {
  13 public:
  14         class MSPGLTK_API Loader: public DataFile::ObjectLoader<LinearArrangement>
  15         {
  16         public:
  17                 Loader(LinearArrangement &);
  18
  19         private:
  20                 void expand();
  21                 void spacing(unsigned);
  22                 void split();
  23                 void uniform(bool);
  24         };
  25
  26 protected:
  27         Side primary = RIGHT;
  28         Side opposite = static_cast<Side>(primary^2);
  29         Edge next;
  30         bool first = true;
  31         bool split_here = false;
  32         Side gravity = opposite;
  33         bool internal_aligned = false;
  34         bool uniform = false;
  35         Widget *uniform_ref = nullptr;
  36         int next_spacing = -1;
  37
  38         LinearArrangement(Layout &, Side);
  39
  40 public:
  41         void set_uniform(bool);
  42         void split();
  43         void expand();
  44         void spacing(unsigned);
  45
  46 protected:
  47         void process_widget(Widget &, Side, bool) override;
  48         void finish_widget(Widget &) override;
  49         void finish_slot() override;
  50 };
  51
  52 } // namespace GLtk
  53 } // namespace Msp
  54
  55 #endif