public static bool nk_do_selectable(ref uint state, CommandBuffer _out_, RectangleF bounds, string str,
nk_text_align align, ref bool value, nk_style_selectable style, nk_input _in_, nk_font font)
{
bool old_value;
var touch = new RectangleF();
if (_out_ == null || str == null || style == null ||
font == null)
{
return(false);
}
old_value = value;
touch.X = bounds.X - style.touch_padding.X;
touch.Y = bounds.Y - style.touch_padding.Y;
touch.Width = bounds.Width + style.touch_padding.X * 2;
touch.Height = bounds.Height + style.touch_padding.Y * 2;
if (ButtonBehavior(ref state, touch, _in_, NK_BUTTON_DEFAULT))
{
value = !value;
}
if (style.draw_begin != null)
{
style.draw_begin(_out_);
}
_out_.DrawSelectable(state, style, value, &bounds, null, null, str, align,
font);
if (style.draw_end != null)
{
style.draw_end(_out_);
}
return(old_value != value);
}
public static bool nk_do_selectable_image(ref uint state, CommandBuffer _out_, RectangleF bounds,
string str,
nk_text_align align, ref bool value, nk_image img, nk_style_selectable style, nk_input _in_,
nk_font font)
{
bool old_value;
var touch = new RectangleF();
var icon = new RectangleF();
if (_out_ == null || str == null || style == null ||
font == null)
{
return(false);
}
old_value = value;
touch.X = bounds.X - style.touch_padding.X;
touch.Y = bounds.Y - style.touch_padding.Y;
touch.Width = bounds.Width + style.touch_padding.X * 2;
touch.Height = bounds.Height + style.touch_padding.Y * 2;
if (ButtonBehavior(ref state, touch, _in_, NK_BUTTON_DEFAULT))
{
value = !value;
}
icon.Y = bounds.Y + style.padding.Y;
icon.Width = icon.Height = bounds.Height - 2 * style.padding.Y;
if ((align & nk_text_align.NK_TEXT_ALIGN_LEFT) != 0)
{
icon.X = bounds.X + bounds.Width - (2 * style.padding.X + icon.Width);
icon.X = icon.X < 0 ? 0 : icon.X;
}
else
{
icon.X = bounds.X + 2 * style.padding.X;
}
icon.X += style.image_padding.X;
icon.Y += style.image_padding.Y;
icon.Width -= 2 * style.image_padding.X;
icon.Height -= 2 * style.image_padding.Y;
if (style.draw_begin != null)
{
style.draw_begin(_out_);
}
_out_.DrawSelectable(state, style, value, &bounds, &icon, img, str, align,
font);
if (style.draw_end != null)
{
style.draw_end(_out_);
}
return(old_value != value);
}
