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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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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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/** Widget Management (Widget) */ |
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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_system.h" |
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#include "gx_widget.h" |
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#include "gx_utility.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_widget_back_attach 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 attaches a widget to the parent, in the back of the */ |
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/* Z order. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* parent Parent widget control block */ |
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/* child child widget control block */ |
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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_system_lock Obtain GUIX system lock */ |
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/* _gx_widget_detach Detach widget */ |
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/* _gx_widget_back_link Link widget in back */ |
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/* _gx_system_unlock Release GUIX system lock */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* Application Code */ |
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/* GUIX Internal Code */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ |
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/* 09-30-2020 Kenneth Maxwell Modified comment(s), */ |
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/* resulting in version 6.1 */ |
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/* */ |
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/**************************************************************************/ |
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UINT _gx_widget_back_attach(GX_WIDGET *parent, GX_WIDGET *child) |
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{ |
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/* lock access to GUIX */ |
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GX_ENTER_CRITICAL |
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✓✓ |
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if (child -> gx_widget_parent) |
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{ |
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_gx_widget_detach(child); |
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} |
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_gx_widget_back_link(parent, child); |
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/* Release the protection. */ |
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GX_EXIT_CRITICAL |
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/* Return successful status. */ |
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return(GX_SUCCESS); |
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} |
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