Add files via upload

2025-02-07 19:15:50 +03:30
parent e829dab822
commit 781d26ab5c
46 changed files with 12926 additions and 0 deletions
@@ -0,0 +1,153 @@
+//+------------------------------------------------------------------+
+//|                                                         Grid.mqh |
+//|                                                   Enrico Lambino |
+//|                                      www.mql5.com/en/users/iceron|
+//+------------------------------------------------------------------+
+#property copyright "Enrico Lambino"
+#property link "http://www.mql5.com"
+#property strict
+#include "Box.mqh"
+//+------------------------------------------------------------------+
+//|                                                                  |
+//+------------------------------------------------------------------+
+class CGrid: public CBox
+{
+ protected:
+  int m_cols;
+  int m_rows;
+  int m_hgap;
+  int m_vgap;
+  CSize m_cell_size;
+
+ public:
+  CGrid();
+  CGrid(int rows, int cols, int hgap = 0, int vgap = 0);
+  ~CGrid();
+  virtual int Type() const
+  {
+    return CLASS_LAYOUT;
+  }
+  virtual bool Init(int rows, int cols, int hgap = 0, int vgap = 0);
+  virtual bool Create(const long chart, const string name, const int subwin,
+                      const int x1, const int y1, const int x2, const int y2);
+  virtual int Columns()
+  {
+    return (m_cols);
+  }
+  virtual void Columns(int cols)
+  {
+    m_cols = cols;
+  }
+  virtual int Rows()
+  {
+    return (m_rows);
+  }
+  virtual void Rows(int rows)
+  {
+    m_rows = rows;
+  }
+  virtual int HGap()
+  {
+    return (m_hgap);
+  }
+  virtual void HGap(int gap)
+  {
+    m_hgap = gap;
+  }
+  virtual int VGap()
+  {
+    return (m_vgap);
+  }
+  virtual void VGap(int gap)
+  {
+    m_vgap = gap;
+  }
+  virtual bool Pack();
+
+ protected:
+  virtual void CheckControlSize(CWnd *control);
+};
+//+------------------------------------------------------------------+
+//|                                                                  |
+//+------------------------------------------------------------------+
+CGrid::CGrid()
+{
+}
+//+------------------------------------------------------------------+
+//|                                                                  |
+//+------------------------------------------------------------------+
+CGrid::CGrid(int rows, int cols, int hgap = 0, int vgap = 0)
+{
+  Init(rows, cols, hgap, vgap);
+}
+//+------------------------------------------------------------------+
+//|                                                                  |
+//+------------------------------------------------------------------+
+CGrid::~CGrid()
+{
+}
+//+------------------------------------------------------------------+
+//|                                                                  |
+//+------------------------------------------------------------------+
+bool CGrid::Init(int rows, int cols, int hgap = 0, int vgap = 0)
+{
+  Columns(cols);
+  Rows(rows);
+  HGap(hgap);
+  VGap(vgap);
+  return (true);
+}
+//+------------------------------------------------------------------+
+//|                                                                  |
+//+------------------------------------------------------------------+
+bool CGrid::Create(const long chart, const string name, const int subwin,
+                   const int x1, const int y1, const int x2, const int y2)
+{
+  return (CBox::Create(chart, name, subwin, x1, y1, x2, y2));
+}
+//+------------------------------------------------------------------+
+//|                                                                  |
+//+------------------------------------------------------------------+
+bool CGrid::Pack()
+{
+  CSize size = Size();
+  m_cell_size.cx = (size.cx - ((m_cols + 1) * m_hgap)) / m_cols;
+  m_cell_size.cy = (size.cy - ((m_rows + 1) * m_vgap)) / m_rows;
+  int x = Left(), y = Top();
+  int cnt = 0;
+  for(int i = 0; i < ControlsTotal(); i++)
+  {
+    CWnd *control = Control(i);
+    if(control == NULL)
+      continue;
+    if(control == GetPointer(m_background))
+      continue;
+    if(cnt == 0 || Right() - (x + m_cell_size.cx) < m_cell_size.cx + m_hgap)
+    {
+      if(cnt == 0)
+        y += m_vgap;
+      else
+        y += m_vgap + m_cell_size.cy;
+      x = Left() + m_hgap;
+    }
+    else
+      x += m_cell_size.cx + m_hgap;
+    CheckControlSize(control);
+    control.Move(x, y);
+    if(control.Type() == CLASS_LAYOUT)
+    {
+      CBox *container = control;
+      container.Pack();
+    }
+    cnt++;
+  }
+  return (true);
+}
+//+------------------------------------------------------------------+
+//|                                                                  |
+//+------------------------------------------------------------------+
+CGrid::CheckControlSize(CWnd *control)
+{
+  control.Size(m_cell_size.cx, m_cell_size.cy);
+}
+//+------------------------------------------------------------------+