| MQL5 Reference / Standard Library / Panels and Dialogs / CWnd |
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CWnd
CWnd is a base class for all Standard Library controls.
Description
CWnd class is the implementation of the base control class.
Declaration
class CWnd : public CObject |
Title
#include <Controls\Wnd.mqh> |
Inheritance hierarchy CWnd Direct descendants CDragWnd, CWndContainer, CWndObj |
Class Methods by Groups
Create and destroy |
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Creates control |
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Destroys control |
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Chart event handlers |
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Event handler of all chart events |
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Event handler for the CHARTEVENT_MOUSE_MOVE event |
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Name |
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Gets control name |
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Access to container |
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Gets the number of controls in the container |
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Gets the control by index |
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Gets the control by ID |
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Geometry |
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Gets the control coordinates |
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Gets/sets the X coordinate of the upper-left corner |
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Gets/sets the Y coordinate of the upper-left corner |
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Gets/sets the X coordinate of the lower-right corner |
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Gets/sets the Y coordinate of the lower-right corner |
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Gets/sets the control width |
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Gets/sets the control height |
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Control absolute displacement |
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Control relative displacement |
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Changes control size |
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Checks if the point/control is inside the control area |
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Align |
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Sets alignment properties of the control |
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Performs control alignment in the specified chart area |
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Identification |
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Gets/sets the control ID |
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State |
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Checks the control ability to respond to user's actions |
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Enables the control ability to respond to user's actions |
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Disables the control ability to respond to user's actions |
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Checks the visibility flag |
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Sets the visibility flag |
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Shows the control |
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Hides the control |
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Checks the control activity |
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Activates the control |
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Deactivates the control |
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State flags |
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Gets/sets the control state flags |
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Sets the control state flags |
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Resets the control state flags |
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Properties flags |
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Gets/sets the control properties flags |
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Sets the control properties flags |
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Resets the control properties flags |
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Mouse operations |
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Gets/saves the mouse X coordinate |
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Gets/saves the mouse Y coordinate |
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Gets/saves the mouse buttons state |
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Kills mouse focus |
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Internal event handlers |
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"Create" event handler |
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"Destroy" event handler |
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"Move" event handler |
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"Resize" event handler |
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"Enable" event handler |
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"Disable" event handler |
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"Show" event handler |
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"Hide" event handler |
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"Activate" event handler |
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"Deactivate" event handler |
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"Click" event handler |
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"Change" event handler |
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Mouse event handlers |
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"MouseDown" event handler |
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"MouseUp" event handler |
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Drag event handlers |
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"DragStart" event handler |
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"DragProcess" event handler |
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"DragEnd" event handler |
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Drag object |
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Creates drag object |
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Destroys drag object |