Software Guide
9.2.2System Tray Module
The System Tray module defines the CCySysTray class which provides the interface to the system tray for the application. This module is not expected to require any modification, however all source code is provided for reference.
9.2.2.1CCySysTray Class Methods
Table 9-3. CCySysTray Methods
Method | Type | Description |
Create() | Public | This method creates an invisible window and sets up the system tray |
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| icon (if needed). |
SetIcon() | Public | This method sets (or replaces) the icon displayed on the system tray. |
RemoveIcon() | Public | This method removes the icon from the system tray. |
SetToolTip() | Public | This method sets the tool tip to be displayed on the system tray. |
SetMenuItem() | Public | This method sets the default menu item executed when the icon is |
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| |
IsHidden() | Public | This method is used to determine if the system tray icon is hidden. |
ShowBalloonTip() | Public | This method displays a balloon style tip message (only supported on |
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| W2K or higher). |
OnTrayNotification() | Public | This method processes events that occur to the icon in the system |
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| tray. |
OnTaskbarCreated() | Protected | This method is called when the system tray is being restarted (for |
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| example, if Explorer crashes). |
WindowProc() | Protected | This method overrides the default WindowProc to call OnTrayNotifi- |
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| cation for messages targeting the system tray icon or OnTaskbarCre- |
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| ated if the system tray is being restarted. |
114 | CY4672 Reference Design Guide, Document # |
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