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How to Add New UI Languages to the MetaTrader 5 Platform

MQL5 ReferenceStandard LibraryClasses for Control Panels and DialogsCWnd

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CWnd

CWnd is a base class for all controls, included in the MQL5 Standard Library.

Description

CWnd class is the implementation of the base control class.

Declaration

class CWnd : public CObject

Title

#include <Controls\Wnd.mqh>

Class Methods

Create and destroy
Create	Creates control
Destroy	Destroys control
Chart event handlers
OnEvent	Event handler of all chart events
OnMouseEvent	Event handler for the CHARTEVENT_MOUSE_MOVE event
Name
Name	Gets control name
Access to container
ControlsTotal	Gets the number of controls in the container
Control	Gets the control by index
ControlFind	Gets the control by ID
Geometry
Rect	Gets the pointer to the CRect class object
Left	Gets/Sets the X-coordinate of the upper-left corner
Top	Gets/Sets the Y-coordinate of the upper-left corner
Right	Gets/Sets the X-coordinate of the lower-right corner
Bottom	Gets/Sets the Y-coordinate of the lower-right corner
Width	Gets/Sets the width
Height	Gets/Sets the height
Move	Sets new coordinates of the control
Shift	Performs the relative shift of the control coordinates
Resize	Sets new width/height of the control
Contains	Checks if the point/control is inside the control area
Align
Alignment	Sets alignment properties of the control
Align	Performs control alignment
Identification
Id	Gets/Sets the control ID
State
IsEnabled	Gets a value indicating whether the control is enabled
Enable	Sets a value indicating whether the control is enabled
Disable	Disables the control
IsVisible	Checks the visibility flag
Visible	Sets the visibility flag
Show	Shows the control
Hide	Hides the control
IsActive	Checks the control activity
Activate	Activates the control
Deactivate	Deactivates the control
State flags
StateFlags	Gets/Sets the control state flags
StateFlagsSet	Sets the control state flags
StateFlagsReset	Resets the control state flags
Properties flags
PropFlags	Gets/Sets the control properties flags
PropFlagsSet	Sets the control properties flags
PropFlagsReset	Resets the control properties flags
Mouse operations
MouseX	Gets/Saves the mouse X coordinate
MouseY	Gets/Saves the mouse Y coordinate
MouseFlags	Gets/Saves the mouse buttons state
MouseFocusKill	Kills mouse focus
Internal event handlers
OnCreate	"Create" event handler
OnDestroy	"Destroy" event handler
OnMove	"Move" event handler
OnResize	"Resize" event handler
OnEnable	"Enable" event handler
OnDisable	"Disable" event handler
OnShow	"Show" event handler
OnHide	"Hide" event handler
OnActivate	"Activate" event handler
OnDeactivate	"Deactivate" event handler
OnClick	"Click" event handler
OnChange	"Change" event handler
Mouse event handlers
OnMouseDown	"MouseDown" event handler
OnMouseUp	"MouseUp" event handler
Drag event handlers
OnDragStart	"DragStart" event handler
OnDragProcess	"DragProcess" event handler
OnDragEnd	"DragEnd" event handler
Drag object
DragObjectCreate	Creates drag object
DragObjectDestroy	Destroys drag object

Updated: 2012.04.06

Format

Create