TF-altProjekte/Experts/Article01/Program.mqh
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2025-05-30 16:31:33 +02:00

109 lines
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MQL5

//+------------------------------------------------------------------+
//| Program.mqh |
//| Copyright 2015, MetaQuotes Software Corp. |
//| http://www.mql5.com |
//+------------------------------------------------------------------+
#include <EasyAndFastGUI\Controls\WndEvents.mqh>
//+------------------------------------------------------------------+
//| Class for creating an application |
//+------------------------------------------------------------------+
class CProgram : public CWndEvents
{
private:
//--- Window
CWindow m_window;
//---
public:
CProgram(void);
~CProgram(void);
//--- Initialization/uninitialization
void OnInitEvent(void);
void OnDeinitEvent(const int reason);
//--- Timer
void OnTimerEvent(void);
//---
protected:
//--- Chart event handler
virtual void OnEvent(const int id,const long &lparam,const double &dparam,const string &sparam);
//---
public:
//--- Creates a trading panel
bool CreateTradePanel(void);
//---
private:
bool CreateWindow(const string text);
};
//+------------------------------------------------------------------+
//| Constructor |
//+------------------------------------------------------------------+
CProgram::CProgram(void)
{
}
//+------------------------------------------------------------------+
//| Destructor |
//+------------------------------------------------------------------+
CProgram::~CProgram(void)
{
}
//+------------------------------------------------------------------+
//| Initialization |
//+------------------------------------------------------------------+
void CProgram::OnInitEvent(void)
{
}
//+------------------------------------------------------------------+
//| Uninitialization |
//+------------------------------------------------------------------+
void CProgram::OnDeinitEvent(const int reason)
{
//--- Deleting an interface
CWndEvents::Destroy();
}
//+------------------------------------------------------------------+
//| Timer |
//+------------------------------------------------------------------+
void CProgram::OnTimerEvent(void)
{
CWndEvents::OnTimerEvent();
}
//+------------------------------------------------------------------+
//| Event handler |
//+------------------------------------------------------------------+
void CProgram::OnEvent(const int id,const long &lparam,const double &dparam,const string &sparam)
{
}
//+------------------------------------------------------------------+
//| Creates a trading panel |
//+------------------------------------------------------------------+
bool CProgram::CreateTradePanel(void)
{
//--- Creating a form for controls
if(!CreateWindow("EXPERT PANEL"))
return(false);
//--- Creating controls
// ...
//---
m_chart.Redraw();
return(true);
}
//+------------------------------------------------------------------+
//| Creates a form for controls |
//+------------------------------------------------------------------+
bool CProgram::CreateWindow(const string caption_text)
{
//--- Add a window pointer to the window array
CWndContainer::AddWindow(m_window);
//--- Coordinates
int x=1;
int y=1;
//--- Properties
m_window.Movable(true);
m_window.XSize(200);
m_window.YSize(200);
//--- Creating a form
if(!m_window.CreateWindow(m_chart_id,m_subwin,caption_text,x,y))
return(false);
//---
return(true);
}
//+------------------------------------------------------------------+