public static bool DoButtonImage(ref uint state, CommandBuffer _out_, RectangleF bounds, nk_image img,
int b,
nk_style_button style, nk_input _in_)
{
bool ret;
var content = new RectangleF();
if (_out_ == null || style == null)
{
return(false);
}
ret = DoButton(ref state, _out_, bounds, style, _in_, b, &content);
content.X += style.image_padding.X;
content.Y += style.image_padding.Y;
content.Width -= 2 * style.image_padding.X;
content.Height -= 2 * style.image_padding.Y;
if (style.draw_begin != null)
{
style.draw_begin(_out_);
}
_out_.DrawButtonImage(&bounds, &content, state, style, img);
if (style.draw_end != null)
{
style.draw_end(_out_);
}
return(ret);
}
public static bool DoButtonTextImage(ref uint state, CommandBuffer _out_, RectangleF bounds, nk_image img,
string str, nk_text_align align, int behavior, nk_style_button style, nk_font font,
nk_input _in_)
{
bool ret;
var icon = new RectangleF();
var content = new RectangleF();
if (_out_ == null || font == null || style == null || str == null)
{
return(false);
}
ret = DoButton(ref state, _out_, bounds, style, _in_, behavior, &content);
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_.DrawButtonTextImage(&bounds, &content, &icon, state, style, str, font, img);
if (style.draw_end != null)
{
style.draw_end(_out_);
}
return(ret);
}
public static bool DoButtonTextSymbol(ref uint state, CommandBuffer _out_, RectangleF bounds,
nk_symbol_type symbol,
string str, nk_text_align align, int behavior, nk_style_button style, nk_font font,
nk_input _in_)
{
bool ret;
var tri = new RectangleF();
var content = new RectangleF();
if (_out_ == null || style == null || font == null)
{
return(false);
}
ret = DoButton(ref state, _out_, bounds, style, _in_, behavior, &content);
tri.Y = content.Y + content.Height / 2 - font.Size / 2;
tri.Width = font.Size;
tri.Height = font.Size;
if ((align & nk_text_align.NK_TEXT_ALIGN_LEFT) != 0)
{
tri.X = content.X + content.Width - (2 * style.padding.X + tri.Width);
tri.X = tri.X < 0 ? 0 : tri.X;
}
else
{
tri.X = content.X + 2 * style.padding.X;
}
if (style.draw_begin != null)
{
style.draw_begin(_out_);
}
_out_.DrawButtonTextSymbol(&bounds, &content, &tri, state, style, str, symbol,
font);
if (style.draw_end != null)
{
style.draw_end(_out_);
}
return(ret);
}
public static bool DoButtonText(ref uint state, CommandBuffer _out_, RectangleF bounds, StringSegment _string_,
nk_text_align align, int behavior, nk_style_button style, nk_input _in_, nk_font font)
{
var content = new RectangleF();
var ret = false;
if (_out_ == null || style == null || font == null || _string_ == null)
{
return(false);
}
ret = DoButton(ref state, _out_, bounds, style, _in_, behavior, &content);
if (style.draw_begin != null)
{
style.draw_begin(_out_);
}
_out_.DrawButtonText(&bounds, &content, state, style, _string_, align, font);
if (style.draw_end != null)
{
style.draw_end(_out_);
}
return(ret);
}
public static bool DoButtonSymbol(ref uint state, CommandBuffer _out_, RectangleF bounds,
nk_symbol_type symbol,
int behavior, nk_style_button style, nk_input _in_, nk_font font)
{
bool ret;
var content = new RectangleF();
if (_out_ == null || style == null || font == null)
{
return(false);
}
ret = DoButton(ref state, _out_, bounds, style, _in_, behavior, &content);
if (style.draw_begin != null)
{
style.draw_begin(_out_);
}
_out_.DrawButtonSymbol(&bounds, &content, state, style, symbol, font);
if (style.draw_end != null)
{
style.draw_end(_out_);
}
return(ret);
}