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a4ab78192c
Join the license header with historical comments using a separator so IDEs can correctly parse the initial header. Also use .gitattributes to ensure all files are LF.
118 lines
2.9 KiB
C++
118 lines
2.9 KiB
C++
/*
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* Descent 3
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* Copyright (C) 2024 Parallax Software
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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--- HISTORICAL COMMENTS FOLLOW ---
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* $Logfile: /DescentIII/Main/ui/UIGroup.cpp $
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* $Revision: 6 $
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* $Date: 4/14/99 1:53a $
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* $Author: Jeff $
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*
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* Group box
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*
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* $Log: /DescentIII/Main/ui/UIGroup.cpp $
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*
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* 6 4/14/99 1:53a Jeff
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* fixed case mismatched #includes
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*
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* 5 10/20/98 12:14p Jeff
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* added color to the UIGroup
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*
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* 4 10/16/98 1:42p Jeff
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* updated UIGroup
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*
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* 3 10/12/98 11:30a Kevin
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* More memory stuff
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*
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* 2 10/07/98 11:25a Jeff
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* created UIGroup
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*
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* $NoKeywords: $
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*/
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#include "UIlib.h"
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#include <string.h>
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#include <cstdlib>
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#include "mem.h"
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// ----------------------------------------------------------------------------
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// UIGroup
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// Draws a group box on to the window
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UIGroup::UIGroup() {
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m_Label = NULL;
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m_bTextCreated = false;
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}
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UIGroup::~UIGroup() {}
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void UIGroup::Create(UIWindow *parent, char *label, int x, int y, int w, int h, ddgr_color label_color,
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ddgr_color box_color, int flags) {
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ASSERT(parent);
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ASSERT(label);
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m_LabelColor = label_color;
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m_BoxColor = box_color;
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UIStatic::Create(parent, NULL, x, y, w, h, flags);
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int length = strlen(label);
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if (length) {
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m_Label = (char *)mem_malloc(length + 1);
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strcpy(m_Label, label);
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}
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}
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void UIGroup::OnDraw() {
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ui_DrawSetAlpha(255);
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int text_height = 0;
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int text_width = 0;
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if (m_Label) {
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text_height = ui_GetTextHeight("X") / 2;
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text_width = ui_GetTextWidth(m_Label);
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}
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ui_DrawLine(m_BoxColor, 0, text_height, 0, m_H - 1); // left side
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ui_DrawLine(m_BoxColor, 0, m_H - 1, m_W - 1, m_H - 1); // bottom
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ui_DrawLine(m_BoxColor, m_W - 1, m_H - 1, m_W - 1, text_height); // right side
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int top_edge_length = 0;
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top_edge_length = (m_W - text_width) / 2;
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if (m_Label)
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top_edge_length -= 3;
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if (top_edge_length < 0)
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top_edge_length = 0;
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ui_DrawLine(m_BoxColor, 0, text_height, top_edge_length, text_height);
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ui_DrawLine(m_BoxColor, m_W, text_height, m_W - top_edge_length, text_height);
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if (!m_bTextCreated) {
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m_bTextCreated = true;
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UITextItem item{(m_Label) ? m_Label : "", m_LabelColor};
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m_tLabel.Create(m_Wnd, &item, m_X + top_edge_length + 3, m_Y);
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}
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}
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void UIGroup::OnDestroy() {
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if (m_Label)
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mem_free(m_Label);
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}
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