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* UITabControl: 增加标签页分割线属性ShowTabDivider，#IBLERL

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Sunny 2025-02-13 10:45:17 +08:00
parent 76910ac4ff
commit 282c1ae17c
1 changed files with 32 additions and 6 deletions
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38
SunnyUI/Controls/UITabControl.cs
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@ -37,6 +37,7 @@
* 2024-12-12: V3.8.0 修复标签文字越界显示 #IB8571
* 2024-12-12: V3.8.0 增加未选页签颜色 #IB7U69
* 2025-02-07: V3.8.1 修复切换主题色时，TabPage未设置背景色，#IBKDR7
* 2025-02-13: V3.8.1 增加标签页分割线属性ShowTabDivider，#IBLERL
******************************************************************************/
using System;
@ -104,6 +105,20 @@ namespace Sunny.UI
[Browsable(false), DefaultValue(typeof(Rectangle), "0, 0, 0, 0")]
public Rectangle ZoomScaleRect { get; set; }
private bool _showTabDivider = true;
[Description("显示标签页分割线"), Category("SunnyUI")]
[DefaultValue(true)]
public bool ShowTabDivider
{
get => _showTabDivider;
set
{
_showTabDivider = value;
Invalidate();
}
}
/// <summary>
/// 设置控件缩放比例
/// </summary>
@ -661,6 +676,16 @@ namespace Sunny.UI
return;
}
int tabIdx = -1;
for (int i = 0; i < TabCount; i++)
{
if (SelectedTab == TabPages[i])
{
tabIdx = i;
break;
}
}
for (int index = 0; index <= TabCount - 1; index++)
{
Rectangle TabRect = new Rectangle(GetTabRect(index).Location.X - 2, GetTabRect(index).Location.Y - 2, ItemSize.Width, ItemSize.Height);
@ -690,11 +715,6 @@ namespace Sunny.UI
if (TabSelectedHighColorSize > 0 && index == SelectedIndex)
e.Graphics.FillRectangle(TabSelectedHighColor, TabRect.Left, TabRect.Height - TabSelectedHighColorSize, TabRect.Width, TabSelectedHighColorSize);
if (index <= TabCount - 2)
{
e.Graphics.DrawLine(tabUnSelectedForeColor.Alpha(100), TabRect.Right - 1, TabRect.Center().Y - sf.Height / 2.0f, TabRect.Right - 1, sf.Height + sf.Height / 2.0f);
}
//e.Graphics.DrawString(TabPages[index].Text, Font, index == SelectedIndex ? tabSelectedForeColor : TabUnSelectedForeColor,
// new Rectangle(TabRect.Left + textLeft, TabRect.Top, TabRect.Width, TabRect.Height), ContentAlignment.MiddleLeft);
@ -743,6 +763,12 @@ namespace Sunny.UI
e.Graphics.FillEllipse(TipsColor, TabRect.Left + x - 1, y, sfMax, sfMax);
e.Graphics.DrawString(TipsText, TempFont, TipsForeColor, new Rectangle(TabRect.Left + x, y, sfMax, sfMax), ContentAlignment.MiddleCenter);
}
if (index <= TabCount - 2 && ShowTabDivider)
{
if (index != tabIdx)
e.Graphics.DrawLine(tabUnSelectedForeColor.Alpha(100), TabRect.Right - 1, TabRect.Center().Y - TabRect.Height / 4.0f, TabRect.Right - 1, TabRect.Center().Y + TabRect.Height / 4.0f);
}
}
}
@ -898,7 +924,7 @@ namespace Sunny.UI
base.OnSelectedIndexChanged(e);
CloseRects.Clear();
Init();
if (ShowActiveCloseButton && !ShowCloseButton)
if ((ShowActiveCloseButton && !ShowCloseButton) || ShowTabDivider)
{
timer.Start();
}