//Edits the current text based on the last-pressed key.
public void update()
{
if (lastChar == '\0')
{
return;
}
if (delay > 0)
{
return;
}
delay = HOLDDELAY;
if (lastChar == '\b')
{
if (text.Length > 0)
{
text = text.Remove(text.Length - 1);
}
}
else
{
text = text + lastChar;
}
size = Font.calcTextSize(font, text, fontSize);
if (size.x < minWidth)
{
size = new Vector2(minWidth, size.y);
}
if (size.x > maxWidth)
{
size = new Vector2(maxWidth, size.y);
}
}
/* Constructor
*
* @param gui The game gui
* @param isDown The default state for this radio button
* @param uncheckedImg A handle for the image that will be drawn if the button is unpressed (isDown = false).
* @param checkedImg A handle for the image that will be drawn if the button is pressed (isDown = true).
*/
public GUIRadioButton(GUI gui, bool isDown, string text, Handle uncheckedImg = null, Handle checkedImg = null)
: base(gui, uncheckedImg, checkedImg, text)
{
ResourceComponent rc = gui.graphics.engine.resourceComponent;
radioUpImage = uncheckedImg;
radioDownImage = checkedImg;
//Sets default radio buttons if none are specified
if (radioUpImage == null)
{
radioUpImage = rc.get(Path.GetFullPath(Path.Combine(gui.rootDirectory, RADIOUP)));
}
if (radioDownImage == null)
{
radioDownImage = rc.get(Path.GetFullPath(Path.Combine(gui.rootDirectory, RADIODOWN)));
}
this.isDown = isDown;
//Will make the picture display correctly based on the default pressed state
refresh();
// Size the text and image
Vector2 textSize = Vector2.Zero;
Vector2 imgSize = Vector2.Zero;
if (text != null)
{
if (this.font == null)
{
this.font = rc.get(gui.defaultFontPath);
}
textSize = Font.calcTextSize(font, text, fontSize);
}
if (texture != null)
{
Texture2D bgTex = texture.getResource <Texture2D>();
imgSize = new Vector2(bgTex.width, bgTex.height);
}
size = new Vector2(imgSize.x + textSize.x, Math.Max(imgSize.y, textSize.y));
stretchImage = false;
textOffset = new Vector2(imgSize.x + 2, 0);
this.pos = Vector2.Zero;
}
/* Constructs the checkbox.
*
* @param gui The gui to draw on
* @param isDown The initial checked state for the button
* @param text The text to display on the button
* @param uncheckedImg The image to display when the button is unchecked.
* @param checkedImg The image to display when the button is checked.
*/
public GUICheckBox(GUI gui, bool isDown, string text, Handle uncheckedImg = null, Handle checkedImg = null)
: base(gui, uncheckedImg, checkedImg, text)
{
ResourceComponent rc = gui.graphics.engine.resourceComponent;
checkUpImage = uncheckedImg;
checkDownImage = checkedImg;
//If no images are specified in the constructor, we'll use the default ones
if (checkUpImage == null)
{
checkUpImage = rc.get(Path.GetFullPath(Path.Combine(gui.rootDirectory, CHECKUP)));
}
if (checkDownImage == null)
{
checkDownImage = rc.get(Path.GetFullPath(Path.Combine(gui.rootDirectory, CHECKDOWN)));
}
this.isDown = isDown;
refresh();
// Size the text and image
Vector2 textSize = Vector2.Zero;
Vector2 imgSize = Vector2.Zero;
if (text != null)
{
if (font == null)
{
font = rc.get(gui.defaultFontPath);
}
textSize = Font.calcTextSize(font, text, fontSize);
}
if (texture != null)
{
Texture2D bgTex = texture.getResource <Texture2D>();
imgSize = new Vector2(bgTex.width, bgTex.height);
}
size = new Vector2(imgSize.x + textSize.x, Math.Max(imgSize.y, textSize.y));
stretchImage = false;
textOffset = new Vector2(imgSize.x + 2, 0);
this.pos = Vector2.Zero;
}