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MyMonoGame
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Add wrapping

This commit is contained in:
sheychen 2016-10-20 23:08:52 +02:00
parent edb49c6e35
commit 3179d6f724
1 changed files with 22 additions and 1 deletions
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23
MyMonoGameGUI/GUI/Manager.cs
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@ -222,6 +222,26 @@ namespace MyMonoGame.GUI
lastFocusY = short.MinValue;
}
private void parseText(ref string text, SpriteFont font, int width)
{
string line = string.Empty;
string returnString = string.Empty;
string[] wordArray = text.Split(' ');
foreach (string word in wordArray)
{
if (font.MeasureString(line + word).Length() > width)
{
returnString = returnString + line + Environment.NewLine;
line = string.Empty;
}
line = line + word + ' ';
}
text = returnString + line;
}
/// <summary>
/// Remove unprintable chars
/// </summary>
@ -322,9 +342,10 @@ namespace MyMonoGame.GUI
spriteBatch.Draw(texture, pos, backColor);
}
public void Label(Rectangle pos, string text, SpriteFont font, Colors colors = null, textAlign align = textAlign.centerCenter)
public void Label(Rectangle pos, string text, SpriteFont font, Colors colors = null, textAlign align = textAlign.centerCenter, bool wrapping = false)
{
clearString(ref text, font);
if (wrapping) { if (align == textAlign.topLeft) { parseText(ref text, font, pos.Width); } }
if (colors == null) { colors = textColors; }
Vector v = GetLabelPos(pos, align, font, text);
Status status = GetStatus(pos, "Button");