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https://github.com/aseprite/aseprite.git
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57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
// Aseprite UI Library
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// Copyright (C) 2020 Igara Studio S.A.
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// Copyright (C) 2001-2016 David Capello
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//
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// This file is released under the terms of the MIT license.
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// Read LICENSE.txt for more information.
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "ui/image_view.h"
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#include "os/surface.h"
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#include "ui/graphics.h"
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#include "ui/message.h"
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#include "ui/paint_event.h"
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#include "ui/size_hint_event.h"
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#include "ui/system.h"
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#include "ui/theme.h"
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namespace ui {
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ImageView::ImageView(const os::SurfaceRef& sur, int align)
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: Widget(kImageViewWidget)
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, m_sur(sur)
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{
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setAlign(align);
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}
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void ImageView::onSizeHint(SizeHintEvent& ev)
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{
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gfx::Rect box;
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getTextIconInfo(&box, nullptr, nullptr,
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align(), m_sur->width(), m_sur->height());
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ev.setSizeHint(
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gfx::Size(
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box.w + border().width(),
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box.h + border().height()));
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}
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void ImageView::onPaint(PaintEvent& ev)
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{
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Graphics* g = ev.graphics();
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gfx::Rect bounds = clientBounds();
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gfx::Rect icon;
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getTextIconInfo(
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nullptr, nullptr, &icon, align(),
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m_sur->width(), m_sur->height());
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g->fillRect(bgColor(), bounds);
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g->drawRgbaSurface(m_sur.get(), icon.x, icon.y);
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}
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} // namespace ui
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