Gamma/Photon : Using Gamma™ with the Photon microGUI®, Version 3.4
	Callback Classes

`PtHotkeyCallback`

PtHotkeyCallback — hotkey callback information.

Synopsis

class PtHotkeyCallback
{
    data;          // string
    event_f;       // string
    flags;         // flag
    key_mods;      // unsigned long
    key_sym_cap;   // unsigned short
    widget;        // PtWidget
}

Description

This class holds information from the Pt_CB_HOTKEY callback, which is generated when a "hot key" assigned to the widget is pressed.

Also see Pt_CB_HOTKEY in the PtWidget section of the Photon documentation.

Instance Variables

data

User-defined data associated with the callback.

event_f

A string identifying the assigned function to call. If no function has been assigned, the value here will be nil, and the Pt_CB_ACTIVATE callback is generated.

flags

This instance variable may have one or more of the following values:

Constant	Description
`Pt_HOTKEY_SYM`	Causes the `key_cap_sym` variable to be interpreted as a key sym, rather than a key cap.
`Pt_HOTKEY_IGNORE_MODS`	Causes the `key_mods` variable to be ignored, allowing upper- and lowercase letters to be accepted as hot keys.

key_mods

The active key modifiers for this keystroke.

key_sym_cap

The key cap for this keystroke.

widget

The PtWidget that attached the callback.

Associated Classes

PtWidget, PtCallbackInfo


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