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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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* Copyright (c) 2026-present Eclipse ThreadX contributors |
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* |
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* This program and the accompanying materials are made available under the |
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* terms of the MIT License which is available at |
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* https://opensource.org/licenses/MIT. |
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* |
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* SPDX-License-Identifier: MIT |
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**************************************************************************/ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/** */ |
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/** GUIX Component */ |
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/** */ |
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/** String Scroll Wheel Management (Scroll Wheel) */ |
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/** */ |
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/**************************************************************************/ |
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#define GX_SOURCE_CODE |
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/* Include necessary system files. */ |
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#include "gx_api.h" |
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#include "gx_widget.h" |
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#include "gx_scroll_wheel.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_string_scroll_wheel_create PORTABLE C */ |
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/* 6.1 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION (Deprecated) */ |
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/* */ |
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/* This function creates a string scroll wheel selector widget. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* wheel Scroll wheel control block */ |
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/* name Name of widget */ |
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/* parent Parent widget control block */ |
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/* total_rows Total rows of the scroll wheel*/ |
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/* string_list String list for display */ |
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/* callback Callback for retrieved row */ |
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/* string */ |
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/* style Style of widget */ |
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/* Id Application-defined ID of the */ |
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/* the widget */ |
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/* size Widget size */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* status Completion status */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* _gx_text_scroll_wheel_create Create a text scroll wheel */ |
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/* _gx_widget_link Link a widget to parent */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* Application Code */ |
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/* */ |
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/**************************************************************************/ |
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#if defined(GX_ENABLE_DEPRECATED_STRING_API) |
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UINT _gx_string_scroll_wheel_create(GX_STRING_SCROLL_WHEEL *wheel, |
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GX_CONST GX_CHAR *name, |
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GX_WIDGET *parent, INT total_rows, |
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GX_CONST GX_CHAR **string_list, |
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ULONG style, USHORT Id, GX_CONST GX_RECTANGLE *size) |
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{ |
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UINT status; |
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status = _gx_string_scroll_wheel_create_ext(wheel, name, parent, total_rows, GX_NULL, style, Id, size); |
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wheel -> gx_string_scroll_wheel_string_list_deprecated = string_list; |
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/* Return successful status. */ |
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return(status); |
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} |
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#endif |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_string_scroll_wheel_create_ext PORTABLE C */ |
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/* 6.1 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This function creates a string scroll wheel selector widget. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* wheel Scroll wheel control block */ |
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/* name Name of widget */ |
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/* parent Parent widget control block */ |
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/* total_rows Total rows of the scroll wheel*/ |
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/* string_list String list for display */ |
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/* callback Callback for retrieved row */ |
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/* string */ |
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/* style Style of widget */ |
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/* Id Application-defined ID of the */ |
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/* the widget */ |
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/* size Widget size */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* status Completion status */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* _gx_text_scroll_wheel_create Create a text scroll wheel */ |
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/* _gx_widget_link Link a widget to parent */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* Application Code */ |
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/* */ |
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/**************************************************************************/ |
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UINT _gx_string_scroll_wheel_create_ext(GX_STRING_SCROLL_WHEEL *wheel, |
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GX_CONST GX_CHAR *name, |
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GX_WIDGET *parent, INT total_rows, |
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GX_CONST GX_STRING *string_list, |
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ULONG style, USHORT Id, GX_CONST GX_RECTANGLE *size) |
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{ |
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/* Call text scroll wheel create. */ |
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_gx_text_scroll_wheel_create((GX_TEXT_SCROLL_WHEEL *)wheel, name, GX_NULL, total_rows, style, Id, size); |
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wheel -> gx_widget_type = GX_TYPE_STRING_SCROLL_WHEEL; |
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#if defined(GX_ENABLE_DEPRECATED_STRING_API) |
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wheel -> gx_string_scroll_wheel_string_list_deprecated = GX_NULL; |
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#endif |
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wheel -> gx_string_scroll_wheel_string_list = string_list; |
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wheel -> gx_string_scroll_wheel_string_list_buffer_size = 0; |
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wheel -> gx_string_scroll_wheel_string_id_list = GX_NULL; |
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wheel -> gx_widget_event_process_function = (UINT(*)(GX_WIDGET*, GX_EVENT*))_gx_string_scroll_wheel_event_process; |
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wheel -> gx_text_scroll_wheel_text_get = (UINT (*)(GX_TEXT_SCROLL_WHEEL *, INT, GX_STRING *))_gx_string_scroll_wheel_text_get; |
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/* Determine if a parent widget was provided. */ |
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✓✓ |
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if (parent) |
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{ |
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_gx_widget_link(parent, (GX_WIDGET *)wheel); |
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} |
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/* Return successful status. */ |
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return(GX_SUCCESS); |
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} |
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