diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/README.md b/Windows/CS/Framework4.0/Toprie/Toprie/README.md index d59f0a7..4621fc8 100644 --- a/Windows/CS/Framework4.0/Toprie/Toprie/README.md +++ b/Windows/CS/Framework4.0/Toprie/Toprie/README.md @@ -151,4 +151,5 @@ 5. 当btnDrawRegion按下后,处于绘制状态, btnSelectColor才显示出来 6. 当就绪状态时,鼠标移到区域内,该区域内填充半透明色,当有多个重叠时,填充索引号最大的区域 7. 当鼠标在半透明区域内单击时,该区域填充半透明色,且显示八个句柄,表示选中该区域。 -8. 选中区域时,工具栏显示删除按钮。 \ No newline at end of file +8. 选中区域时,工具栏显示按钮btnDeleteRegion和btnSelectColor。 +9. 当选中区域时,btnSelectColor用于改变选中区域的颜色。 \ No newline at end of file diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs index 092b5cd..429538b 100644 --- a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs +++ b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs @@ -600,6 +600,18 @@ namespace JoyD.Windows.CS // 更新按钮图标,显示新选择的颜色 UpdateColorButtonIcon(); + // 如果有区域被选中,更新该区域的颜色 + if (_selectedRegionIndex != -1) + { + RegionInfo selectedRegion = _drawnRectangles.FirstOrDefault(r => r.Index == _selectedRegionIndex); + if (selectedRegion != null) + { + selectedRegion.Color = _selectedColor; + // 重新创建叠加层图像以反映颜色变化 + CreateRectangleOverlayImage(); + } + } + // 重绘图片区域,显示新颜色的矩形 picBoxTemp.Invalidate(); } @@ -753,14 +765,16 @@ namespace JoyD.Windows.CS _selectedRegionIndex = -1; } - // 更新删除按钮的可见性 + // 更新删除按钮和颜色选择按钮的可见性 try { - btnDeleteRegion.Visible = (_selectedRegionIndex != -1); + bool isRegionSelected = (_selectedRegionIndex != -1); + btnDeleteRegion.Visible = isRegionSelected; + btnSelectColor.Visible = isRegionSelected; } catch (Exception ex) { - Console.WriteLine("更新删除按钮可见性失败: " + ex.Message); + Console.WriteLine("更新按钮可见性失败: " + ex.Message); } // 刷新绘制