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PixelPaint: Make brush draw on mousedown
This makes the brush tool start drawing a point before the user moves the mouse, like in Photoshop and Gimp. The number of iterations of draw_point makes for roughly 4 clicks to full opacity.
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1 changed files with 7 additions and 1 deletions
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@ -25,11 +25,17 @@ BrushTool::~BrushTool()
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{
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}
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void BrushTool::on_mousedown(Layer&, GUI::MouseEvent& event, GUI::MouseEvent&)
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void BrushTool::on_mousedown(Layer& layer, GUI::MouseEvent& event, GUI::MouseEvent&)
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{
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if (event.button() != GUI::MouseButton::Left && event.button() != GUI::MouseButton::Right)
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return;
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const int first_draw_opacity = 10;
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for (int i = 0; i < first_draw_opacity; ++i)
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draw_point(layer.bitmap(), m_editor->color_for(event), event.position());
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layer.did_modify_bitmap();
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m_last_position = event.position();
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}
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