86 lines
2.6 KiB
C#
86 lines
2.6 KiB
C#
|
using System;
|
|||
|
|
using Gwen.Control;
|
|||
|
|
|
|||
|
|
namespace Gwen.ControlInternal
|
|||
|
|
{
|
|||
|
|
/// <summary>
|
|||
|
|
/// Scrollbar bar.
|
|||
|
|
/// </summary>
|
|||
|
|
public class ScrollBarBar : Dragger
|
|||
|
|
{
|
|||
|
|
private bool m_Horizontal;
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Indicates whether the bar is horizontal.
|
|||
|
|
/// </summary>
|
|||
|
|
public bool IsHorizontal { get { return m_Horizontal; } set { m_Horizontal = value; } }
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Indicates whether the bar is vertical.
|
|||
|
|
/// </summary>
|
|||
|
|
public bool IsVertical { get { return !m_Horizontal; } set { m_Horizontal = !value; } }
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Initializes a new instance of the <see cref="ScrollBarBar"/> class.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="parent">Parent control.</param>
|
|||
|
|
public ScrollBarBar(Base parent)
|
|||
|
|
: base(parent)
|
|||
|
|
{
|
|||
|
|
RestrictToParent = true;
|
|||
|
|
Target = this;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Renders the control using specified skin.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="skin">Skin to use.</param>
|
|||
|
|
protected override void Render(Skin.Base skin)
|
|||
|
|
{
|
|||
|
|
skin.DrawScrollBarBar(this, m_Held, IsHovered, m_Horizontal);
|
|||
|
|
base.Render(skin);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Handler invoked on mouse moved event.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="x">X coordinate.</param>
|
|||
|
|
/// <param name="y">Y coordinate.</param>
|
|||
|
|
/// <param name="dx">X change.</param>
|
|||
|
|
/// <param name="dy">Y change.</param>
|
|||
|
|
protected override void OnMouseMoved(int x, int y, int dx, int dy)
|
|||
|
|
{
|
|||
|
|
base.OnMouseMoved(x, y, dx, dy);
|
|||
|
|
if (!m_Held)
|
|||
|
|
return;
|
|||
|
|
|
|||
|
|
InvalidateParent();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Handler invoked on mouse click (left) event.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="x">X coordinate.</param>
|
|||
|
|
/// <param name="y">Y coordinate.</param>
|
|||
|
|
/// <param name="down">If set to <c>true</c> mouse button is down.</param>
|
|||
|
|
protected override void OnMouseClickedLeft(int x, int y, bool down)
|
|||
|
|
{
|
|||
|
|
base.OnMouseClickedLeft(x, y, down);
|
|||
|
|
InvalidateParent();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Lays out the control's interior according to alignment, padding, dock etc.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="skin">Skin to use.</param>
|
|||
|
|
protected override void Layout(Skin.Base skin)
|
|||
|
|
{
|
|||
|
|
if (null == Parent)
|
|||
|
|
return;
|
|||
|
|
|
|||
|
|
//Move to our current position to force clamping - is this a hack?
|
|||
|
|
MoveTo(X, Y);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|