Method drawImpl

src/tools/draw_text_tool.cpp:431–469

}

void DrawTextTool::drawImpl(QPainter* painter, MapWidget* widget)
{
	painter->save();
	
	if (!preview_text->hasSingleAnchor())
	{
		painter->setPen(active_color);
		painter->setBrush(Qt::NoBrush);
		
		// Default is what is fast (and stable!) while dragging.
		auto map_rect = QRectF { click_pos_map, constrained_pos_map };
		if (!isDragging())
		{
			// This is the actual frame, but it would be shaky while dragging,
			// because of discretization in non-antialiased drawing.
			const auto center = preview_text->getAnchorCoordF();
			const auto width = preview_text->getBoxWidth();
			const auto height = preview_text->getBoxHeight();
			map_rect = QRectF { center.x()-width/2, center.y()-height/2, width, height };
		}
		auto rect = widget->mapToViewport(map_rect);
		
		painter->drawRect(rect);
		rect.adjust(1, 1, -1, -1);
		painter->setPen(qRgb(255, 255, 255));
		painter->drawRect(rect);
	}
	
	widget->applyMapTransform(painter);
	
	float opacity = text_editor ? 1.0f : 0.5f;
	RenderConfig config = { *map(), widget->getMapView()->calculateViewedRect(widget->viewportToView(widget->rect())), widget->getMapView()->calculateFinalZoomFactor(), RenderConfig::Tool, opacity };
	renderables.draw(painter, config);
	
	if (text_editor)
		text_editor->draw(painter, widget);
	
	painter->restore();
}

void DrawTextTool::updateStatusText()
{