1 /*************************************************************************** 2 * Copyright (c) 2024 Microsoft Corporation 3 * 4 * This program and the accompanying materials are made available under the 5 * terms of the MIT License which is available at 6 * https://opensource.org/licenses/MIT. 7 * 8 * SPDX-License-Identifier: MIT 9 **************************************************************************/ 10 11 12 /**************************************************************************/ 13 /**************************************************************************/ 14 /** */ 15 /** GUIX Component */ 16 /** */ 17 /** Text Scroll Wheel Management (Scroll Wheel) */ 18 /** */ 19 /**************************************************************************/ 20 21 #define GX_SOURCE_CODE 22 23 24 /* Include necessary system files. */ 25 26 #include "gx_api.h" 27 #include "gx_scroll_wheel.h" 28 29 /**************************************************************************/ 30 /* */ 31 /* FUNCTION RELEASE */ 32 /* */ 33 /* _gx_text_scroll_wheel_event_process PORTABLE C */ 34 /* 6.1 */ 35 /* AUTHOR */ 36 /* */ 37 /* Kenneth Maxwell, Microsoft Corporation */ 38 /* */ 39 /* DESCRIPTION */ 40 /* */ 41 /* This function processes the comming events for a scroll wheel */ 42 /* widget. */ 43 /* */ 44 /* INPUT */ 45 /* */ 46 /* wheel Text scroll wheel control */ 47 /* block */ 48 /* event_ptr Event to be processed */ 49 /* */ 50 /* OUTPUT */ 51 /* */ 52 /* status Completion status */ 53 /* */ 54 /* CALLS */ 55 /* */ 56 /* _gx_text_scroll_wheel_dynamic_bidi_text_delete */ 57 /* Release dynamic bidi text */ 58 /* _gx_scroll_wheel_event_process Default event process */ 59 /* CALLED BY */ 60 /* */ 61 /* Application Code */ 62 /* GUIX Internal Code */ 63 /* */ 64 /* RELEASE HISTORY */ 65 /* */ 66 /* DATE NAME DESCRIPTION */ 67 /* */ 68 /* 09-30-2020 Kenneth Maxwell Initial Version 6.1 */ 69 /* */ 70 /**************************************************************************/ _gx_text_scroll_wheel_event_process(GX_TEXT_SCROLL_WHEEL * wheel,GX_EVENT * event_ptr)71UINT _gx_text_scroll_wheel_event_process(GX_TEXT_SCROLL_WHEEL *wheel, GX_EVENT *event_ptr) 72 { 73 switch (event_ptr -> gx_event_type) 74 { 75 #if defined(GX_DYNAMIC_BIDI_TEXT_SUPPORT) 76 case GX_EVENT_DELETE: 77 _gx_text_scroll_wheel_dynamic_bidi_text_delete(wheel); 78 return _gx_scroll_wheel_event_process((GX_SCROLL_WHEEL*)wheel, event_ptr); 79 #endif 80 81 default: 82 return _gx_scroll_wheel_event_process((GX_SCROLL_WHEEL *)wheel, event_ptr); 83 } 84 } 85 86
