//+------------------------------------------------------------------+ //| Defines.mqh | //| Copyright 2009-2015, MetaQuotes Software Corp. | //| http://www.mql5.com | //+------------------------------------------------------------------+ //+------------------------------------------------------------------+ //| Enumerations | //+------------------------------------------------------------------+ //--- properties flags enum ENUM_WND_PROP_FLAGS { WND_PROP_FLAG_CAN_DBL_CLICK = 1, // can be double clicked by mouse WND_PROP_FLAG_CAN_DRAG = 2, // can be dragged by mouse WND_PROP_FLAG_CLICKS_BY_PRESS= 4, // generates the "click" event series on pressing left mouse button WND_PROP_FLAG_CAN_LOCK = 8, // control with fixed state (usually it is a button) WND_PROP_FLAG_READ_ONLY =16 // read only (usually it is a edit) }; //--- state flags enum ENUM_WND_STATE_FLAGS { WND_STATE_FLAG_ENABLE = 1, // "object is enabled" flag WND_STATE_FLAG_VISIBLE = 2, // "object is visible" flag WND_STATE_FLAG_ACTIVE = 4, // "object is active" flag }; //--- mouse flags enum ENUM_MOUSE_FLAGS { MOUSE_INVALID_FLAGS =-1, // no buttons state MOUSE_EMPTY = 0, // buttons are not pressed MOUSE_LEFT = 1, // left button pressed MOUSE_RIGHT = 2 // right button pressed }; //--- alignment flags enum ENUM_WND_ALIGN_FLAGS { WND_ALIGN_NONE = 0, // no alignment WND_ALIGN_LEFT = 1, // align by left border WND_ALIGN_TOP = 2, // align by top border WND_ALIGN_RIGHT = 4, // align by right border WND_ALIGN_BOTTOM = 8, // align by bottom border WND_ALIGN_WIDTH = WND_ALIGN_LEFT|WND_ALIGN_RIGHT, // justify WND_ALIGN_HEIGHT = WND_ALIGN_TOP|WND_ALIGN_BOTTOM, // align by top and bottom border WND_ALIGN_CLIENT = WND_ALIGN_WIDTH|WND_ALIGN_HEIGHT // align by all sides }; //+------------------------------------------------------------------+ //| Drawing styles and colors | //+------------------------------------------------------------------+ //--- common #define CONTROLS_FONT_NAME "Trebuchet MS" #define CONTROLS_FONT_SIZE (10) //--- Text #define CONTROLS_COLOR_TEXT C'0x3B,0x29,0x28' #define CONTROLS_COLOR_TEXT_SEL White #define CONTROLS_COLOR_BG White #define CONTROLS_COLOR_BG_SEL C'0x33,0x99,0xFF' //--- Button #define CONTROLS_BUTTON_COLOR C'0x3B,0x29,0x28' #define CONTROLS_BUTTON_COLOR_BG C'0xDD,0xE2,0xEB' #define CONTROLS_BUTTON_COLOR_BORDER C'0xB2,0xC3,0xCF' //--- Label #define CONTROLS_LABEL_COLOR C'0x3B,0x29,0x28' //--- Edit #define CONTROLS_EDIT_COLOR C'0x3B,0x29,0x28' #define CONTROLS_EDIT_COLOR_BG White #define CONTROLS_EDIT_COLOR_BORDER C'0xB2,0xC3,0xCF' //--- Scrolls #define CONTROLS_SCROLL_COLOR_BG C'0xEC,0xEC,0xEC' #define CONTROLS_SCROLL_COLOR_BORDER C'0xD3,0xD3,0xD3' //--- Client #define CONTROLS_CLIENT_COLOR_BG C'0xDE,0xDE,0xDE' #define CONTROLS_CLIENT_COLOR_BORDER C'0x2C,0x2C,0x2C' //--- ListView #define CONTROLS_LISTITEM_COLOR_TEXT C'0x3B,0x29,0x28' #define CONTROLS_LISTITEM_COLOR_TEXT_SEL White #define CONTROLS_LISTITEM_COLOR_BG White #define CONTROLS_LISTITEM_COLOR_BG_SEL C'0x33,0x99,0xFF' #define CONTROLS_LIST_COLOR_BG White #define CONTROLS_LIST_COLOR_BORDER C'0xB2,0xC3,0xCF' //--- CheckGroup #define CONTROLS_CHECKGROUP_COLOR_BG C'0xF7,0xF7,0xF7' #define CONTROLS_CHECKGROUP_COLOR_BORDER C'0xB2,0xC3,0xCF' //--- RadioGroup #define CONTROLS_RADIOGROUP_COLOR_BG C'0xF7,0xF7,0xF7' #define CONTROLS_RADIOGROUP_COLOR_BORDER C'0xB2,0xC3,0xCF' //--- Dialog #define CONTROLS_DIALOG_COLOR_BORDER_LIGHT White #define CONTROLS_DIALOG_COLOR_BORDER_DARK C'0xB6,0xB6,0xB6' #define CONTROLS_DIALOG_COLOR_BG C'0xF0,0xF0,0xF0' #define CONTROLS_DIALOG_COLOR_CAPTION_TEXT C'0x28,0x29,0x3B' #define CONTROLS_DIALOG_COLOR_CLIENT_BG C'0xF7,0xF7,0xF7' #define CONTROLS_DIALOG_COLOR_CLIENT_BORDER C'0xC8,0xC8,0xC8' //+------------------------------------------------------------------+ //| Constants for the controls | //+------------------------------------------------------------------+ //--- common #define CONTROLS_INVALID_ID (-1) // invalid ID #define CONTROLS_INVALID_INDEX (-1) // invalid index of array #define CONTROLS_MAXIMUM_ID (10000) // maximum number of IDs in application #define CONTROLS_BORDER_WIDTH (1) // border width #define CONTROLS_SUBWINDOW_GAP (3) // зазор между подокнами по оси Y #define CONTROLS_DRAG_SPACING (50) // предел чувствительности при перетаскивании #define CONTROLS_DBL_CLICK_TIME (100) // double click interval //--- BmpButton #define CONTROLS_BUTTON_SIZE (16) // default size of button (16 x 16) //--- Scrolls #define CONTROLS_SCROLL_SIZE (18) // default lateral size of scrollbar #define CONTROLS_SCROLL_THUMB_SIZE (22) // default length of scroll box //--- RadioButton #define CONTROLS_RADIO_BUTTON_X_OFF (3) // X offset of radio button (for RadioButton) #define CONTROLS_RADIO_BUTTON_Y_OFF (3) // Y offset of radio button (for RadioButton) #define CONTROLS_RADIO_LABEL_X_OFF (20) // X offset of label (for RadioButton) #define CONTROLS_RADIO_LABEL_Y_OFF (0) // Y offset of label (for RadioButton) //--- CheckBox #define CONTROLS_CHECK_BUTTON_X_OFF (3) // X offset of check button (for CheckBox) #define CONTROLS_CHECK_BUTTON_Y_OFF (3) // Y offset of check button (for CheckBox) #define CONTROLS_CHECK_LABEL_X_OFF (20) // X offset of label (for CheckBox) #define CONTROLS_CHECK_LABEL_Y_OFF (0) // Y offset of label (for CheckBox) //--- Spin #define CONTROLS_SPIN_BUTTON_X_OFF (2) // X offset of button from right (for SpinEdit) #define CONTROLS_SPIN_MIN_HEIGHT (18) // minimal height (for SpinEdit) #define CONTROLS_SPIN_BUTTON_SIZE (8) // default size of button (16 x 8) (for SpinEdit) //--- Combo #define CONTROLS_COMBO_BUTTON_X_OFF (2) // X offset of button from right (for ComboBox) #define CONTROLS_COMBO_MIN_HEIGHT (18) // minimal height (for ComboBox) #define CONTROLS_COMBO_ITEM_HEIGHT (18) // height of combo box item (for ComboBox) #define CONTROLS_COMBO_ITEMS_VIEW (8) // number of items in combo box (for ComboBox) //--- ListView #define CONTROLS_LIST_ITEM_HEIGHT (18) // height of list item (for ListView) //--- Dialog #define CONTROLS_DIALOG_CAPTION_HEIGHT (22) // height of dialog header #define CONTROLS_DIALOG_BUTTON_OFF (3) // offset of dialog buttons #define CONTROLS_DIALOG_CLIENT_OFF (2) // offset of dialog client area #define CONTROLS_DIALOG_MINIMIZE_LEFT (10) // left coordinate of dialog in minimized state #define CONTROLS_DIALOG_MINIMIZE_TOP (10) // top coordinate of dialog in minimized state #define CONTROLS_DIALOG_MINIMIZE_WIDTH (100) // width of dialog in minimized state #define CONTROLS_DIALOG_MINIMIZE_HEIGHT (4*CONTROLS_BORDER_WIDTH+CONTROLS_DIALOG_CAPTION_HEIGHT) // height of dialog in minimized state //+------------------------------------------------------------------+ //| Macro | //+------------------------------------------------------------------+ //--- check properties #define IS_CAN_DBL_CLICK ((m_prop_flags&WND_PROP_FLAG_CAN_DBL_CLICK)!=0) #define IS_CAN_DRAG ((m_prop_flags&WND_PROP_FLAG_CAN_DRAG)!=0) #define IS_CLICKS_BY_PRESS ((m_prop_flags&WND_PROP_FLAG_CLICKS_BY_PRESS)!=0) #define IS_CAN_LOCK ((m_prop_flags&WND_PROP_FLAG_CAN_LOCK)!=0) #define IS_READ_ONLY ((m_prop_flags&WND_PROP_FLAG_READ_ONLY)!=0) //--- check state #define IS_ENABLED ((m_state_flags&WND_STATE_FLAG_ENABLE)!=0) #define IS_VISIBLE ((m_state_flags&WND_STATE_FLAG_VISIBLE)!=0) #define IS_ACTIVE ((m_state_flags&WND_STATE_FLAG_ACTIVE)!=0) //+------------------------------------------------------------------+ //| Macro of event handling map | //+------------------------------------------------------------------+ #define INTERNAL_EVENT (-1) //--- beginning of map #define EVENT_MAP_BEGIN(class_name) bool class_name::OnEvent(const int id,const long& lparam,const double& dparam,const string& sparam) { //--- end of map #define EVENT_MAP_END(parent_class_name) return(parent_class_name::OnEvent(id,lparam,dparam,sparam)); } //--- event handling by numeric ID #define ON_EVENT(event,control,handler) if(id==(event+CHARTEVENT_CUSTOM) && lparam==control.Id()) { handler(); return(true); } //--- event handling by numeric ID by pointer of control #define ON_EVENT_PTR(event,control,handler) if(control!=NULL && id==(event+CHARTEVENT_CUSTOM) && lparam==control.Id()) { handler(); return(true); } //--- event handling without ID analysis #define ON_NO_ID_EVENT(event,handler) if(id==(event+CHARTEVENT_CUSTOM)) { return(handler()); } //--- event handling by row ID #define ON_NAMED_EVENT(event,control,handler) if(id==(event+CHARTEVENT_CUSTOM) && sparam==control.Name()) { handler(); return(true); } //--- handling of indexed event #define ON_INDEXED_EVENT(event,controls,handler) { int total=ArraySize(controls); for(int i=0;i