本文整理汇总了C#中System.Windows.Forms.ScrollBarRenderer.DrawArrowButton方法的典型用法代码示例。如果您正苦于以下问题：C# ScrollBarRenderer.DrawArrowButton方法的具体用法？C# ScrollBarRenderer.DrawArrowButton怎么用？C# ScrollBarRenderer.DrawArrowButton使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Forms.ScrollBarRenderer的用法示例。
在下文中一共展示了ScrollBarRenderer.DrawArrowButton方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: OnPaint
// Draw the scroll bar in its normal state.
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
// Visual styles are not enabled.
if (!ScrollBarRenderer.IsSupported)
{
this.Parent.Text = "CustomScrollBar Disabled";
return;
}
this.Parent.Text = "CustomScrollBar Enabled";
// Draw the scroll bar track.
ScrollBarRenderer.DrawRightHorizontalTrack(e.Graphics,
ClientRectangle, ScrollBarState.Normal);
// Draw the thumb and thumb grip in the current state.
ScrollBarRenderer.DrawHorizontalThumb(e.Graphics,
thumbRectangle, thumbState);
ScrollBarRenderer.DrawHorizontalThumbGrip(e.Graphics,
thumbRectangle, thumbState);
// Draw the scroll arrows in the current state.
ScrollBarRenderer.DrawArrowButton(e.Graphics,
leftArrowRectangle, leftButtonState);
ScrollBarRenderer.DrawArrowButton(e.Graphics,
rightArrowRectangle, rightButtonState);
// Draw a highlighted rectangle in the left side of the scroll
// bar track if the user has clicked between the left arrow
// and thumb.
if (leftBarClicked)
{
clickedBarRectangle.X = thumbLeftLimit;
clickedBarRectangle.Width = thumbRectangle.X - thumbLeftLimit;
ScrollBarRenderer.DrawLeftHorizontalTrack(e.Graphics,
clickedBarRectangle, ScrollBarState.Pressed);
}
// Draw a highlighted rectangle in the right side of the scroll
// bar track if the user has clicked between the right arrow
// and thumb.
else if (rightBarClicked)
{
clickedBarRectangle.X =
thumbRectangle.X + thumbRectangle.Width;
clickedBarRectangle.Width =
thumbRightLimitRight - clickedBarRectangle.X;
ScrollBarRenderer.DrawRightHorizontalTrack(e.Graphics,
clickedBarRectangle, ScrollBarState.Pressed);
}
}