/// <summary>
/// Construct a NumberEntry with the specified template.
/// </summary>
/// <param name="template"></param>
public NumberEntry(NumberEntryTemplate template)
: base(template)
{
MaximumValue = template.MaximumValue;
MinimumValue = template.MinimumValue;
TrySetField(template.StartingValue.ToString());
}
public override Size CalculateSize() {
int width = 2; // for frame
if (!string.IsNullOrEmpty(Label))
width += Canvas.TextLength(Label) + 1;
width += NumberEntryTemplate.CalculateFieldWidth(MaximumValue, MinimumValue);
width += 3; // for buttons
return new Size(width, 3);
}
protected internal override void OnSettingUp() {
base.OnSettingUp();
if (!string.IsNullOrEmpty(Label)) {
_labelRect = new Rectangle(new Point(1, 1), new Point(Label.Length + 1, 1));
_upButtonPos = new Point(Label.Length + 2, 1) + ScreenPosition;
} else
_upButtonPos = Point.One + ScreenPosition;
int fieldWidth = NumberEntryTemplate.CalculateFieldWidth(MaximumValue, MinimumValue);
Size fieldSize = new Size(fieldWidth, 1);
_fieldRect = new Rectangle(_upButtonPos.Shift(2, 0), fieldSize);
_downButtonPos = _fieldRect.TopRight;
_numEntry = new NumberEntry(new NumberEntryTemplate()
{
HasFrameBorder = false,
MinimumValue = this.MinimumValue,
MaximumValue = this.MaximumValue,
StartingValue = CurrentValue,
CommitOnLostFocus = true,
ReplaceOnFirstKey = true,
TopLeftPos = _fieldRect.TopLeft
});
_upButton = new EmitterButton(new EmitterButtonTemplate()
{
HasFrameBorder = false,
Label = ((char) libtcod.TCODSpecialCharacter.ArrowNorthNoTail).ToString(),
TopLeftPos = _upButtonPos,
StartEmittingDelay = SpinDelay,
Speed = SpinSpeed
});
_downButton = new EmitterButton(new EmitterButtonTemplate()
{
HasFrameBorder = false,
Label = ((char) libtcod.TCODSpecialCharacter.ArrowSouthNoTail).ToString(),
TopLeftPos = _downButtonPos,
StartEmittingDelay = SpinDelay,
Speed = SpinSpeed
});
_upButton.Emit += upButton_Emit;
_downButton.Emit += downButton_Emit;
_numEntry.EntryChanged += numEntry_EntryChanged;
}
protected internal override void OnSettingUp()
{
base.OnSettingUp();
int fieldWidth = NumberEntryTemplate.CalculateFieldWidth(MaximumValue, MinimumValue);
Size fieldSize = new Size(fieldWidth, 1);
if (BarPigment == null)
{
BarPigment = DetermineMainPigment();
}
_valueBar = new VerticalValueBar(new VerticalValueBarTemplate()
{
TopLeftPos = this.LocalToScreen(new Point(0, 0)),
Length = this.Size.Height - 2,
MaximumValue = this.MaximumValue,
MinimumValue = this.MinimumValue,
StartingValue = this.CurrentValue,
BarPigment = this.BarPigment,
});
_topButton = new EmitterButton(new EmitterButtonTemplate()
{
HasFrameBorder = false,
Label = Char.ToString((char)libtcod.TCODSpecialCharacter.ArrowNorthNoTail),
TopLeftPos = this.LocalToScreen(new Point(0, 0)),
StartEmittingDelay = SpinDelay,
Speed = SpinSpeed
});
_bottomButton = new EmitterButton(new EmitterButtonTemplate()
{
HasFrameBorder = false,
Label = Char.ToString((char)libtcod.TCODSpecialCharacter.ArrowSouthNoTail),
TopLeftPos = this.LocalToScreen(new Point(0, 0).Shift(0, Size.Height - 1)),
StartEmittingDelay = SpinDelay,
Speed = SpinSpeed
});
_valueBar.MouseMoved += valueBar_MouseMoved;
_valueBar.MouseButtonDown += valueBar_MouseButtonDown;
_topButton.Emit += topButton_Emit;
_bottomButton.Emit += bottomButton_Emit;
}
public override Size CalculateSize()
{
int width = HasFrameBorder ? 2 : 0;
int height = HasFrameBorder ? 2 : 0; // frames add 2
if (!string.IsNullOrEmpty(Label))
{
width += Canvas.TextLength(Label) + 1;
}
width += NumberEntryTemplate.CalculateFieldWidth(MaximumValue, MinimumValue);
//width += 3;
width = Math.Max(width, MinimumWidth);
if (ShowLabel) // we don't have a label;
{
height++;
}
return(new Size(width, height));
}
/// <summary>
/// Creates the NumberEntry and ValueBar for this slider.
/// </summary>
protected internal override void OnSettingUp()
{
base.OnSettingUp();
Point fieldPos;
if (HasFrame)
{
if (!string.IsNullOrEmpty(Label))
{
_labelRect = new Rectangle(new Point(1, 1), new Point(Label.Length + 1, 1));
fieldPos = new Point(Label.Length + 2, 1);
}
else
{
fieldPos = new Point(1, 1);
}
}
else
{
if (!string.IsNullOrEmpty(Label))
{
_labelRect = new Rectangle(new Point(0, 0), new Point(Label.Length + 1, 1));
fieldPos = new Point(Label.Length + 2, 0);
}
else
{
fieldPos = new Point(0, 0);
}
}
int fieldWidth = NumberEntryTemplate.CalculateFieldWidth(MaximumValue, MinimumValue);
Size fieldSize = new Size(fieldWidth, 1);
_fieldRect = new Rectangle(fieldPos, fieldSize);
if (BarPigment == null)
{
BarPigment = DetermineMainPigment();
}
_numEntry = new NumberEntry(new NumberEntryTemplate()
{
HasFrameBorder = false,
MinimumValue = this.MinimumValue,
MaximumValue = this.MaximumValue,
StartingValue = CurrentValue,
CommitOnLostFocus = true,
ReplaceOnFirstKey = true,
CanHaveKeyboardFocus = true,
TopLeftPos = this.LocalToScreen(_fieldRect.TopLeft)
});
int w = 0, h = 0;
if (ShowLabel)
{
h++;
}
if (HasFrame)
{
h++;
w++;
}
_valueBar = new ValueBar(new ValueBarTemplate()
{
TopLeftPos = this.LocalToScreen(new Point(w, h)),
Length = this.Size.Width - (HasFrame ? 4 : 2),
MaximumValue = this.MaximumValue,
MinimumValue = this.MinimumValue,
StartingValue = this.CurrentValue,
BarPigment = this.BarPigment
});
_leftButton = new EmitterButton(new EmitterButtonTemplate()
{
HasFrameBorder = false,
Label = "-",
TopLeftPos = this.LocalToScreen(new Point(w, h)),
StartEmittingDelay = SpinDelay,
Speed = SpinSpeed
});
_rightButton = new EmitterButton(new EmitterButtonTemplate()
{
HasFrameBorder = false,
Label = "+",
TopLeftPos = this.LocalToScreen(new Point(w, h).Shift(Size.Width - (HasFrame ? 3 : 1), 0)),
StartEmittingDelay = SpinDelay,
Speed = SpinSpeed
});
_numEntry.EntryChanged += numEntry_EntryChanged;
_valueBar.MouseMoved += valueBar_MouseMoved;
_valueBar.MouseButtonDown += valueBar_MouseButtonDown;
_leftButton.Emit += leftButton_Emit;
_rightButton.Emit += rightButton_Emit;
}