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PixelPaint: Have layers and images send out notifications on changes
We use this to automatically update the thumbnail in LayerListWidget when you draw into a layer. We also use it to repaint the ImageEditor when the image changes somehow. :^)
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14 changed files with 53 additions and 12 deletions
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@ -79,6 +79,8 @@ void SprayTool::paint_it()
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continue;
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bitmap.set_pixel<Gfx::BitmapFormat::RGB32>(xpos, ypos, m_color);
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}
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layer->did_modify_bitmap(*m_editor->image());
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}
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void SprayTool::on_mousedown(Layer&, GUI::MouseEvent& event, GUI::MouseEvent&)
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