C++ (Cpp) get_config_minimum_size Examples

Example #1

void styled_widget::request_reduce_width(const unsigned maximum_width)
{
	assert(config_);

	if(!label_.empty() && can_wrap()) {

		point size = get_best_text_size(
				point(), point(maximum_width - config_->text_extra_width, 0));

		size.x += config_->text_extra_width;
		size.y += config_->text_extra_height;

		set_layout_size(size);

		DBG_GUI_L << LOG_HEADER << " label '" << debug_truncate(label_)
				  << "' maximum_width " << maximum_width << " result " << size
				  << ".\n";

	} else if(label_.empty()) {
		point size = get_best_size();
		point min_size = get_config_minimum_size();
		size.x = std::min(size.x, std::max<int>(maximum_width, min_size.x));
		set_layout_size(size);

		DBG_GUI_L << LOG_HEADER << " styled_widget " << id()
		          << " maximum_width " << maximum_width << " result " << size
		          << ".\n";
	} else {
		DBG_GUI_L << LOG_HEADER << " label '" << debug_truncate(label_)
				  << "' failed; either no label or wrapping not allowed.\n";
	}
}

Example #2

File: container.cpp Project: Martin9295/wesnoth

tpoint tcontainer_::calculate_best_size() const
{
	log_scope2(log_gui_layout, LOG_SCOPE_HEADER);

	tpoint result(grid_.get_best_size());
	const tpoint border_size = border_space();
	const tpoint minimum_size = get_config_minimum_size();

	// If the best size has a value of 0 it's means no limit so don't
	// add the border_size might set a very small best size.
	if(result.x) {
		result.x += border_size.x;
	}
	if(minimum_size.x != 0 && result.x < minimum_size.x) {
		result.x = minimum_size.x;
	}

	if(result.y) {
		result.y += border_size.y;
	}
	if(minimum_size.y != 0 && result.y < minimum_size.y) {
		result.y = minimum_size.y;
	}


	DBG_GUI_L << LOG_HEADER << " border size " << border_size << " returning "
			  << result << ".\n";

	return result;
}

Example #3

void styled_widget::request_reduce_height(const unsigned maximum_height)
{
	if(!label_.empty()) {
		// Do nothing
	} else {
		point size = get_best_size();
		point min_size = get_config_minimum_size();
		size.y = std::min(size.y, std::max<int>(maximum_height, min_size.y));
		set_layout_size(size);

		DBG_GUI_L << LOG_HEADER << " styled_widget " << id()
		          << " maximum_height " << maximum_height << " result " << size
		          << ".\n";
	}
}