check point
This commit is contained in:
meelstorm
250
framework/MaterialSkin.Core/Controls/MaterialCheckBox.cs
Normal file
250
framework/MaterialSkin.Core/Controls/MaterialCheckBox.cs
Normal file
@@ -0,0 +1,250 @@
|
||||
using System;
|
||||
using System.ComponentModel;
|
||||
using System.Drawing;
|
||||
using System.Drawing.Drawing2D;
|
||||
using System.Drawing.Text;
|
||||
using System.Windows.Forms;
|
||||
using MaterialSkin.Animations;
|
||||
|
||||
namespace MaterialSkin.Controls
|
||||
{
|
||||
public class MaterialCheckBox : CheckBox, IMaterialControl
|
||||
{
|
||||
[Browsable(false)]
|
||||
public int Depth { get; set; }
|
||||
[Browsable(false)]
|
||||
public MaterialSkinManager SkinManager => MaterialSkinManager.Instance;
|
||||
[Browsable(false)]
|
||||
public MouseState MouseState { get; set; }
|
||||
[Browsable(false)]
|
||||
public Point MouseLocation { get; set; }
|
||||
|
||||
private bool _ripple;
|
||||
[Category("Behavior")]
|
||||
public bool Ripple
|
||||
{
|
||||
get { return _ripple; }
|
||||
set
|
||||
{
|
||||
_ripple = value;
|
||||
AutoSize = AutoSize; //Make AutoSize directly set the bounds.
|
||||
|
||||
if (value)
|
||||
{
|
||||
Margin = new Padding(0);
|
||||
}
|
||||
|
||||
Invalidate();
|
||||
}
|
||||
}
|
||||
|
||||
private readonly AnimationManager _animationManager;
|
||||
private readonly AnimationManager _rippleAnimationManager;
|
||||
|
||||
private const int CHECKBOX_SIZE = 18;
|
||||
private const int CHECKBOX_SIZE_HALF = CHECKBOX_SIZE / 2;
|
||||
private const int CHECKBOX_INNER_BOX_SIZE = CHECKBOX_SIZE - 4;
|
||||
|
||||
private int _boxOffset;
|
||||
private Rectangle _boxRectangle;
|
||||
|
||||
public MaterialCheckBox()
|
||||
{
|
||||
_animationManager = new AnimationManager
|
||||
{
|
||||
AnimationType = AnimationType.EaseInOut,
|
||||
Increment = 0.05
|
||||
};
|
||||
_rippleAnimationManager = new AnimationManager(false)
|
||||
{
|
||||
AnimationType = AnimationType.Linear,
|
||||
Increment = 0.10,
|
||||
SecondaryIncrement = 0.08
|
||||
};
|
||||
_animationManager.OnAnimationProgress += sender => Invalidate();
|
||||
_rippleAnimationManager.OnAnimationProgress += sender => Invalidate();
|
||||
|
||||
CheckedChanged += (sender, args) =>
|
||||
{
|
||||
_animationManager.StartNewAnimation(Checked ? AnimationDirection.In : AnimationDirection.Out);
|
||||
};
|
||||
|
||||
Ripple = true;
|
||||
MouseLocation = new Point(-1, -1);
|
||||
}
|
||||
|
||||
protected override void OnSizeChanged(EventArgs e)
|
||||
{
|
||||
base.OnSizeChanged(e);
|
||||
|
||||
_boxOffset = Height / 2 - 9;
|
||||
_boxRectangle = new Rectangle(_boxOffset, _boxOffset, CHECKBOX_SIZE - 1, CHECKBOX_SIZE - 1);
|
||||
}
|
||||
|
||||
public override Size GetPreferredSize(Size proposedSize)
|
||||
{
|
||||
var w = _boxOffset + CHECKBOX_SIZE + 2 + (int)CreateGraphics().MeasureString(Text, SkinManager.ROBOTO_MEDIUM_10).Width;
|
||||
return Ripple ? new Size(w, 30) : new Size(w, 20);
|
||||
}
|
||||
|
||||
private static readonly Point[] CheckmarkLine = { new Point(3, 8), new Point(7, 12), new Point(14, 5) };
|
||||
private const int TEXT_OFFSET = 22;
|
||||
protected override void OnPaint(PaintEventArgs pevent)
|
||||
{
|
||||
var g = pevent.Graphics;
|
||||
g.SmoothingMode = SmoothingMode.AntiAlias;
|
||||
g.TextRenderingHint = TextRenderingHint.AntiAlias;
|
||||
|
||||
// clear the control
|
||||
g.Clear(Parent.BackColor);
|
||||
|
||||
var CHECKBOX_CENTER = _boxOffset + CHECKBOX_SIZE_HALF - 1;
|
||||
|
||||
var animationProgress = _animationManager.GetProgress();
|
||||
|
||||
var colorAlpha = Enabled ? (int)(animationProgress * 255.0) : SkinManager.GetCheckBoxOffDisabledColor().A;
|
||||
var backgroundAlpha = Enabled ? (int)(SkinManager.GetCheckboxOffColor().A * (1.0 - animationProgress)) : SkinManager.GetCheckBoxOffDisabledColor().A;
|
||||
|
||||
var brush = new SolidBrush(Color.FromArgb(colorAlpha, Enabled ? SkinManager.ColorScheme.AccentColor : SkinManager.GetCheckBoxOffDisabledColor()));
|
||||
var brush3 = new SolidBrush(Enabled ? SkinManager.ColorScheme.AccentColor : SkinManager.GetCheckBoxOffDisabledColor());
|
||||
var pen = new Pen(brush.Color);
|
||||
|
||||
// draw ripple animation
|
||||
if (Ripple && _rippleAnimationManager.IsAnimating())
|
||||
{
|
||||
for (var i = 0; i < _rippleAnimationManager.GetAnimationCount(); i++)
|
||||
{
|
||||
var animationValue = _rippleAnimationManager.GetProgress(i);
|
||||
var animationSource = new Point(CHECKBOX_CENTER, CHECKBOX_CENTER);
|
||||
var rippleBrush = new SolidBrush(Color.FromArgb((int)((animationValue * 40)), ((bool)_rippleAnimationManager.GetData(i)[0]) ? Color.Black : brush.Color));
|
||||
var rippleHeight = (Height % 2 == 0) ? Height - 3 : Height - 2;
|
||||
var rippleSize = (_rippleAnimationManager.GetDirection(i) == AnimationDirection.InOutIn) ? (int)(rippleHeight * (0.8d + (0.2d * animationValue))) : rippleHeight;
|
||||
using (var path = DrawHelper.CreateRoundRect(animationSource.X - rippleSize / 2, animationSource.Y - rippleSize / 2, rippleSize, rippleSize, rippleSize / 2))
|
||||
{
|
||||
g.FillPath(rippleBrush, path);
|
||||
}
|
||||
|
||||
rippleBrush.Dispose();
|
||||
}
|
||||
}
|
||||
|
||||
brush3.Dispose();
|
||||
|
||||
var checkMarkLineFill = new Rectangle(_boxOffset, _boxOffset, (int)((int)(FontHeight * 1.1) * animationProgress), (int)(FontHeight * 1.1));
|
||||
using (var checkmarkPath = DrawHelper.CreateRoundRect(_boxOffset, _boxOffset, (int)(FontHeight*1.1), (int)(FontHeight * 1.1), 1f))
|
||||
{
|
||||
var brush2 = new SolidBrush(DrawHelper.BlendColor(Parent.BackColor, Enabled ? SkinManager.GetCheckboxOffColor() : SkinManager.GetCheckBoxOffDisabledColor(), backgroundAlpha));
|
||||
var pen2 = new Pen(brush2.Color);
|
||||
g.FillPath(brush2, checkmarkPath);
|
||||
g.DrawPath(pen2, checkmarkPath);
|
||||
|
||||
g.FillRectangle(new SolidBrush(Parent.BackColor), _boxOffset + 2, _boxOffset + 2, (int)(FontHeight * 1.1) -4, (int)(FontHeight * 1.1) -4);
|
||||
g.DrawRectangle(new Pen(Parent.BackColor), _boxOffset + 2, _boxOffset + 2, (int)(FontHeight * 1.1) -4, (int)(FontHeight * 1.1) - 4);
|
||||
|
||||
brush2.Dispose();
|
||||
pen2.Dispose();
|
||||
|
||||
if (Enabled)
|
||||
{
|
||||
g.FillPath(brush, checkmarkPath);
|
||||
g.DrawPath(pen, checkmarkPath);
|
||||
}
|
||||
else if (Checked)
|
||||
{
|
||||
g.SmoothingMode = SmoothingMode.None;
|
||||
g.FillRectangle(brush, _boxOffset + 2, _boxOffset + 2, CHECKBOX_INNER_BOX_SIZE, CHECKBOX_INNER_BOX_SIZE);
|
||||
g.SmoothingMode = SmoothingMode.AntiAlias;
|
||||
}
|
||||
|
||||
g.DrawImageUnscaledAndClipped(DrawCheckMarkBitmap(), checkMarkLineFill);
|
||||
}
|
||||
|
||||
// draw checkbox text
|
||||
SizeF stringSize = g.MeasureString(Text, Font);
|
||||
g.DrawString(
|
||||
Text,
|
||||
Font,
|
||||
Enabled ? SkinManager.GetPrimaryTextBrush() : SkinManager.GetDisabledOrHintBrush(),
|
||||
_boxOffset + TEXT_OFFSET, Height / 2 - stringSize.Height / 2);
|
||||
|
||||
// dispose used paint objects
|
||||
pen.Dispose();
|
||||
brush.Dispose();
|
||||
}
|
||||
|
||||
private Bitmap DrawCheckMarkBitmap()
|
||||
{
|
||||
var checkMark = new Bitmap(CHECKBOX_SIZE, CHECKBOX_SIZE);
|
||||
var g = Graphics.FromImage(checkMark);
|
||||
|
||||
// clear everything, transparent
|
||||
g.Clear(Color.Transparent);
|
||||
|
||||
// draw the checkmark lines
|
||||
using (var pen = new Pen(Parent.BackColor, 2))
|
||||
{
|
||||
g.DrawLines(pen, CheckmarkLine);
|
||||
}
|
||||
|
||||
return checkMark;
|
||||
}
|
||||
|
||||
public override bool AutoSize
|
||||
{
|
||||
get { return base.AutoSize; }
|
||||
set
|
||||
{
|
||||
base.AutoSize = value;
|
||||
if (value)
|
||||
{
|
||||
Size = new Size(10, 10);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private bool IsMouseInCheckArea()
|
||||
{
|
||||
return _boxRectangle.Contains(MouseLocation);
|
||||
}
|
||||
|
||||
protected override void OnCreateControl()
|
||||
{
|
||||
base.OnCreateControl();
|
||||
Font = SkinManager.ROBOTO_MEDIUM_10;
|
||||
|
||||
if (DesignMode) return;
|
||||
|
||||
MouseState = MouseState.OUT;
|
||||
MouseEnter += (sender, args) =>
|
||||
{
|
||||
MouseState = MouseState.HOVER;
|
||||
};
|
||||
MouseLeave += (sender, args) =>
|
||||
{
|
||||
MouseLocation = new Point(-1, -1);
|
||||
MouseState = MouseState.OUT;
|
||||
};
|
||||
MouseDown += (sender, args) =>
|
||||
{
|
||||
MouseState = MouseState.DOWN;
|
||||
|
||||
if (Ripple && args.Button == MouseButtons.Left && IsMouseInCheckArea())
|
||||
{
|
||||
_rippleAnimationManager.SecondaryIncrement = 0;
|
||||
_rippleAnimationManager.StartNewAnimation(AnimationDirection.InOutIn, new object[] { Checked });
|
||||
}
|
||||
};
|
||||
MouseUp += (sender, args) =>
|
||||
{
|
||||
MouseState = MouseState.HOVER;
|
||||
_rippleAnimationManager.SecondaryIncrement = 0.08;
|
||||
};
|
||||
MouseMove += (sender, args) =>
|
||||
{
|
||||
MouseLocation = args.Location;
|
||||
Cursor = IsMouseInCheckArea() ? Cursors.Hand : Cursors.Default;
|
||||
};
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user