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Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include "FormEditorWidget.h"
28#include "CursorTool.h"
29#include "FormWidget.h"
30#include "WidgetTreeModel.h"
31#include <LibGUI/Painter.h>
32
33FormEditorWidget::FormEditorWidget()
34 : m_tool(make<CursorTool>(*this))
35{
36 set_fill_with_background_color(true);
37 set_background_color(Color::MidGray);
38
39 m_form_widget = add<FormWidget>();
40 m_widget_tree_model = WidgetTreeModel::create(*m_form_widget);
41}
42
43FormEditorWidget::~FormEditorWidget()
44{
45}
46
47void FormEditorWidget::paint_event(GUI::PaintEvent& event)
48{
49 GUI::Frame::paint_event(event);
50
51 GUI::Painter painter(*this);
52 painter.add_clip_rect(event.rect());
53}
54
55void FormEditorWidget::set_tool(NonnullOwnPtr<Tool> tool)
56{
57 m_tool->detach();
58 m_tool = move(tool);
59 m_tool->attach();
60}
61
62WidgetTreeModel& FormEditorWidget::model()
63{
64 return *m_widget_tree_model;
65}