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Work around agg alpha edge issues

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- Toggle switch rendering on mouse down leave/enter bounds
- Remove alternate rendering style
This commit is contained in:
John Lewin 2018-04-05 15:51:09 -07:00
parent f546c729ed
commit 376256717d
1 changed files with 54 additions and 53 deletions
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107
PartPreviewWindow/RoundedToggleSwitch.cs
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@ -29,6 +29,7 @@ either expressed or implied, of the FreeBSD Project.
using System;
using MatterHackers.Agg;
using MatterHackers.Agg.Image;
using MatterHackers.Agg.UI;
using MatterHackers.Agg.VertexSource;
using MatterHackers.VectorMath;
@ -43,6 +44,13 @@ namespace MatterHackers.MatterControl.CustomWidgets
private Color activeBarColor;
private bool mouseIsDown;
private bool mouseInBounds = false;
private double centerY;
private double left;
private double right;
private RoundedRect backgroundBar;
private int halfBarHeight;
public bool Checked { get; set; }
@ -51,9 +59,9 @@ namespace MatterHackers.MatterControl.CustomWidgets
public RoundedToggleSwitch(ThemeConfig theme)
{
this.theme = theme;
//this.DoubleBuffer = true;
inactiveBarColor = theme.ResolveColor(theme.ActiveTabColor, theme.SlightShade);
activeBarColor = new Color(theme.Colors.PrimaryAccentColor, 100);
this.DoubleBuffer = true;
inactiveBarColor = theme.Colors.IsDarkTheme ? theme.Shade : theme.SlightShade;
activeBarColor = new Color(theme.Colors.PrimaryAccentColor, (theme.Colors.IsDarkTheme ? 100 : 70));
this.MinimumSize = new Vector2(50, theme.ButtonHeight);
}
@ -74,6 +82,18 @@ namespace MatterHackers.MatterControl.CustomWidgets
this.Invalidate();
}
public override void OnMouseMove(MouseEventArgs mouseEvent)
{
var inBounds = this.PositionWithinLocalBounds(mouseEvent.X, mouseEvent.Y);
if (inBounds != mouseInBounds)
{
mouseInBounds = inBounds;
this.Invalidate();
}
base.OnMouseMove(mouseEvent);
}
public override void OnClick(MouseEventArgs mouseEvent)
{
@ -98,75 +118,56 @@ namespace MatterHackers.MatterControl.CustomWidgets
CheckedStateChanged?.Invoke(this, null);
}
public bool ShowBubble { get; set; }
public override void OnDraw(Graphics2D graphics2D)
{
base.OnDraw(graphics2D);
var center = this.LocalBounds.Center;
var toggleRadius = 10;
var bubbleRadius = toggleRadius * 1.7;
var halfBarHeight = 14 / 2;
var halfBarWidth = 36 / 2;
//var barRect = new RectangleDouble(
// new Vector2(26, 0),
// new Vector2(0, 14));
var left = center.X - halfBarWidth;
var right = center.X + halfBarWidth;
Color barColor = (this.Checked) ? activeBarColor : inactiveBarColor;
Color toggleColor = (this.Checked) ? theme.Colors.PrimaryAccentColor : Color.Gray;
if (mouseIsDown)
if (mouseIsDown && mouseInBounds)
{
if (this.ShowBubble)
{
graphics2D.Render(
new RoundedRect(
new RectangleDouble(
left,
center.Y - halfBarHeight,
right,
center.Y + halfBarHeight),
halfBarHeight),
barColor);
graphics2D.Circle(
new Vector2(
(this.Checked) ? right : left,
center.Y),
bubbleRadius,
new Color(this.Checked ? theme.Colors.PrimaryAccentColor : Color.Gray, 80));
}
else
{
barColor = (this.Checked) ? Color.Gray : theme.Colors.PrimaryAccentColor;
}
barColor = (this.Checked) ? inactiveBarColor : activeBarColor;
}
// Draw bar
graphics2D.Render(
new RoundedRect(
graphics2D.Render(backgroundBar, barColor);
// Draw toggle circle
BackBuffer.SetRecieveBlender(new BlenderBGRA());
graphics2D.Circle(
new Vector2(
(this.Checked) ? right - halfBarHeight : left + halfBarHeight,
centerY),
toggleRadius,
toggleColor);
BackBuffer.SetRecieveBlender(new BlenderPreMultBGRA());
}
public override void OnBoundsChanged(EventArgs e)
{
var center = this.LocalBounds.Center;
halfBarHeight = 14 / 2;
var halfBarWidth = 34 / 2;
centerY = center.Y;
left = center.X - halfBarWidth;
right = center.X + halfBarWidth;
backgroundBar = new RoundedRect(
new RectangleDouble(
left,
center.Y - halfBarHeight,
right,
center.Y + halfBarHeight),
halfBarHeight),
barColor);
halfBarHeight);
// Draw toggle circle
var toggleColor = (this.Checked) ? theme.Colors.PrimaryAccentColor : Color.Gray;
graphics2D.Circle(
new Vector2(
(this.Checked) ? right - halfBarHeight : left + halfBarHeight,
center.Y),
toggleRadius,
toggleColor);
base.OnBoundsChanged(e);
}
}
}