C++ (Cpp) get_best_text_size示例

示例#1

文件： control.cpp 项目： dodikk/iWesnoth

void tcontrol::layout_wrap(const unsigned maximum_width)
{
	// Inherited.
	twidget::layout_wrap(maximum_width);

	assert(config_);

	if(label_.empty()) {
		// FIXME see what to do on an empty label later.
		return;
	} else {

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

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

		set_layout_size(size);

		DBG_G_L << "tcontrol(" + get_control_type() + ") " + __func__ + ":"
				<< " maximum_width " << maximum_width
				<< " result " << size
				<< ".\n";

	}
}

示例#2

文件： control.cpp 项目： suxinde2009/Rose

tpoint tcontrol::calculate_best_size() const
{
	assert(config_);
	if(label_.empty()) {
		DBG_GUI_L << LOG_HEADER << " empty label return default.\n";
		return get_config_default_size();
	}

	const tpoint minimum = get_config_default_size();
	tpoint maximum = get_config_maximum_size();
	if (!maximum.x) {
		maximum.x = settings::screen_width;
	}
	if (!maximum.y) {
		maximum.y = settings::screen_height;
	}
	maximum.x -= config_->text_extra_width;
	if (text_maximum_width_ && maximum.x > text_maximum_width_) {
		maximum.x = text_maximum_width_;
	}

	/**
	 * @todo The value send should subtract the border size
	 * and read it after calculation to get the proper result.
	 */
	tpoint result = get_best_text_size(minimum, maximum);
	DBG_GUI_L << LOG_HEADER
			<< " label '" << debug_truncate(label_)
			<< "' result " << result
			<< ".\n";
	return result;
}

示例#3

文件： control.cpp 项目： AG-Dev/wesnoth_ios

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

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

		tpoint size = get_best_text_size(
				tpoint(0,0),
				tpoint(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 {
		DBG_GUI_L << LOG_HEADER
				<< " label '" << debug_truncate(label_)
				<< "' failed; either no label or wrapping not allowed.\n";
	}
}

示例#4

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";
	}
}

示例#5

文件： control.cpp 项目： dodikk/iWesnoth

tpoint tcontrol::calculate_best_size() const
{
	assert(config_);
	tpoint result(config_->default_width, config_->default_height);
	if(! label_.empty()) {
		// If no label text set we use the predefined value.

		/**
		 * @todo The value send should subtract the border size
		 * and readd it after calculation to get the proper result.
		 */
		result = get_best_text_size(result);
	}

	DBG_G_L << "tcontrol(" + get_control_type() + ") " + __func__ + ":"
		<< " empty label " << label_.empty()
		<< " result " << result
		<< ".\n";
	return result;
}

示例#6

文件： control.cpp 项目： 8680-wesnoth/wesnoth-fork-old

tpoint tcontrol::calculate_best_size() const
{
	assert(config_);
	if(label_.empty()) {
		DBG_GUI_L << LOG_HEADER << " empty label return default.\n";
		return get_config_default_size();
	}

	const tpoint minimum = get_config_default_size();
	const tpoint maximum = get_config_maximum_size();

	/**
	 * @todo The value send should subtract the border size
	 * and read it after calculation to get the proper result.
	 */
	tpoint result = get_best_text_size(minimum, maximum);
	DBG_GUI_L << LOG_HEADER << " label '" << debug_truncate(label_)
			  << "' result " << result << ".\n";
	return result;
}

示例#7

文件： control.cpp 项目： Yossarian/WesnothAddonServer

tpoint tcontrol::calculate_best_size() const
{
	assert(config_);
	tpoint result(config_->default_width, config_->default_height);
	if(! label_.empty()) {
		// If no label text set we use the predefined value.

		/**
		 * @todo The value send should subtract the border size
		 * and readd it after calculation to get the proper result.
		 */
		result = get_best_text_size(result);
	}

	DBG_GUI_L << LOG_HEADER
			<< " label '" << debug_truncate(label_)
			<< "' result " << result
			<< ".\n";
	return result;
}