7b53cbc81d
Added DynamicDropDownMenu( can add to drop down via .add method) DropDownMenuWidget (made drawDirectionalArrow virtual) Added Factory for DropDownMenu and Split Button Add/used Factories in View3DWidget
100 lines
2.6 KiB
C#
100 lines
2.6 KiB
C#
using System;
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using MatterHackers.MatterControl;
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using MatterHackers.Agg.VertexSource;
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namespace MatterHackers.Agg.UI
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{
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public class DynamicDropDownMenu:DropDownMenu
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{
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private TupleList<string, Func<bool>> menuItems;
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bool hasText;
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public DynamicDropDownMenu (string topMenuText, GuiWidget buttonView, Direction direction = Direction.Down, double pointSize = 12)
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:base(topMenuText,buttonView,direction,pointSize)
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{
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menuItems = new TupleList<string, Func<bool>> ();
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hasText = topMenuText != "";
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TextColor = RGBA_Bytes.Black;
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NormalArrowColor = RGBA_Bytes.Black;
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HoverArrowColor = RGBA_Bytes.Black;
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BorderWidth = 1;
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BorderColor = new RGBA_Bytes(ActiveTheme.Instance.PrimaryTextColor, 200);
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this.SelectionChanged += new EventHandler (AltChoices_SelectionChanged);
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}
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public DynamicDropDownMenu (string topMenuText, Direction direction = Direction.Down, double pointSize = 12)
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:base(topMenuText,direction,pointSize)
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{
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menuItems = new TupleList<string, Func<bool>> ();
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NormalColor = RGBA_Bytes.White;
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TextColor = RGBA_Bytes.Black;
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NormalArrowColor = RGBA_Bytes.Black;
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HoverArrowColor = RGBA_Bytes.Black;
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HoverColor = new RGBA_Bytes (255, 255, 255, 200);
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BorderWidth = 1;
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BorderColor = new RGBA_Bytes(ActiveTheme.Instance.PrimaryTextColor, 200);
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this.SelectionChanged += new EventHandler (AltChoices_SelectionChanged);
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}
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public override void OnDraw (Graphics2D graphics2D)
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{
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base.OnDraw (graphics2D);
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}
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protected override void DrawDirectionalArrow(Graphics2D graphics2D)
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{
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PathStorage littleArrow = new PathStorage();
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if (this.MenuDirection == Direction.Down)
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{
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littleArrow.MoveTo(-4, 0);
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littleArrow.LineTo(4, 0);
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littleArrow.LineTo(0, -5);
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}
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else if (this.MenuDirection == Direction.Up)
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{
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littleArrow.MoveTo(-4, -5);
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littleArrow.LineTo(4, -5);
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littleArrow.LineTo(0, 0);
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}
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else
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{
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throw new NotImplementedException("Pulldown direction has not been implemented");
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}
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if(!hasText)
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{
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if (UnderMouseState != UI.UnderMouseState.NotUnderMouse)
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{
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graphics2D.Render(littleArrow, LocalBounds.Right/2, LocalBounds.Bottom + Height/2 + 4, NormalArrowColor);
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}
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else
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{
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graphics2D.Render(littleArrow, LocalBounds.Right/2, LocalBounds.Bottom + Height/2 + 4, HoverArrowColor);
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}
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}
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else
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{
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base.DrawDirectionalArrow (graphics2D);
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}
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}
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public void addItem(string name, Func<bool> clickFunction)
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{
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this.AddItem (name);
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menuItems.Add (name, clickFunction);
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}
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private void AltChoices_SelectionChanged(object sender, EventArgs e)
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{
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menuItems [((DropDownMenu)sender).SelectedIndex].Item2 ();
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}
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}
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}
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