Function DrawImageTextButtons

src/widget.cpp:382–400

* Draw a button with image and rext. * @param r Rectangle of the button. * @param colour Colour of the button. * @param clicked Button is clicked. * @param img Image caption. * @param text_colour Colour of the text. * @param text Text caption. * @param align Alignment of the caption. * @param fs Font size of the text. */

 * @param fs      Font size of the text.
 */
static inline void DrawImageTextButtons(const Rect &r, Colours colour, bool clicked, SpriteID img, TextColour text_colour, const std::string &text, StringAlignment align, FontSize fs)
{
	DrawFrameRect(r, colour, clicked ? FrameFlag::Lowered : FrameFlags{});

	bool rtl = _current_text_dir == TD_RTL;
	int image_width = img != 0 ? std::max<int>(GetSquareScaledSpriteSize(img).width, r.Shrink(WidgetDimensions::scaled.framerect).Height()) : 0;
	Rect r_img = r.Shrink(WidgetDimensions::scaled.framerect).WithWidth(image_width, rtl);
	Rect r_text = r.Shrink(WidgetDimensions::scaled.framerect).Indent(image_width + WidgetDimensions::scaled.hsep_wide, rtl);

	if (img != 0) {
		DrawSpriteIgnorePadding(img, PAL_NONE, r_img, SA_HOR_CENTER | (align & SA_VERT_MASK));
	}

	if (!text.empty()) {
		Dimension d = GetStringBoundingBox(text, fs);
		Point p = GetAlignedPosition(r_text, d, align);
		DrawString(r_text.left, r_text.right, p.y, text, text_colour, align, false, fs);
	}
}

/**
 * Draw the label-part of a widget.