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 /** Numeric 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_system.h" 28 #include "gx_scroll_wheel.h" 29 30 /**************************************************************************/ 31 /* */ 32 /* FUNCTION RELEASE */ 33 /* */ 34 /* _gx_numeric_scroll_wheel_range_set PORTABLE C */ 35 /* 6.1 */ 36 /* AUTHOR */ 37 /* */ 38 /* Kenneth Maxwell, Microsoft Corporation */ 39 /* */ 40 /* DESCRIPTION */ 41 /* */ 42 /* This function sets range values for numeric scroll wheel widget. */ 43 /* */ 44 /* INPUT */ 45 /* */ 46 /* wheel Scroll wheel control block */ 47 /* start_val Start value of numeric range */ 48 /* end_val End value of numeric range */ 49 /* */ 50 /* OUTPUT */ 51 /* */ 52 /* status Completion status */ 53 /* */ 54 /* CALLS */ 55 /* */ 56 /* _gx_scroll_wheel_total_rows_set Reset scroll wheel total rows */ 57 /* */ 58 /* CALLED BY */ 59 /* */ 60 /* Application Code */ 61 /* */ 62 /* RELEASE HISTORY */ 63 /* */ 64 /* DATE NAME DESCRIPTION */ 65 /* */ 66 /* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ 67 /* 09-30-2020 Kenneth Maxwell Modified comment(s), */ 68 /* added logic to delete */ 69 /* dynamic bidi text, */ 70 /* resulting in version 6.1 */ 71 /* */ 72 /**************************************************************************/ _gx_numeric_scroll_wheel_range_set(GX_NUMERIC_SCROLL_WHEEL * wheel,INT start_val,INT end_val)73UINT _gx_numeric_scroll_wheel_range_set(GX_NUMERIC_SCROLL_WHEEL *wheel, INT start_val, INT end_val) 74 { 75 UINT status; 76 77 #ifdef GX_DYNAMIC_BIDI_TEXT_SUPPORT 78 _gx_text_scroll_wheel_dynamic_bidi_text_delete((GX_TEXT_SCROLL_WHEEL *)wheel); 79 #endif // GX_DYNAMIC_BIDI_TEXT_SUPPORT 80 81 wheel -> gx_numeric_scroll_wheel_start_val = start_val; 82 wheel -> gx_numeric_scroll_wheel_end_val = end_val; 83 84 /* Reset total rows. */ 85 status = _gx_scroll_wheel_total_rows_set((GX_SCROLL_WHEEL *)wheel, GX_ABS(end_val - start_val) + 1); 86 87 /* Return completion status. */ 88 return status; 89 } 90 91
