LeonMMcoset/CMLeonOS
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更新GUI登录UI，更新UILib

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Leonmmcoset
2026-03-23 21:34:21 +08:00
parent 9162e2d69d
commit 9197dfbaa3
13 changed files with 332 additions and 102 deletions
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51
Gui/UILib/Button.cs
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@@ -15,6 +15,7 @@
// along with this program. If not, see <https://www.gnu.org/licenses/>.
using Cosmos.System.Graphics;
using Cosmos.System;
using System;
using System.Drawing;
@@ -24,6 +25,11 @@ namespace CMLeonOS.Gui.UILib
{
public Button(Window parent, int x, int y, int width, int height) : base(parent, x, y, width, height)
{
OnDown = (_, _) =>
{
held = true;
Render();
};
}
internal enum ButtonImageLocation
@@ -60,7 +66,7 @@ namespace CMLeonOS.Gui.UILib
}
}
private Color _background = Color.FromArgb(48, 48, 48);
private Color _background = UITheme.Accent;
internal Color Background
{
get
@@ -88,7 +94,7 @@ namespace CMLeonOS.Gui.UILib
}
}
private Color _border = Color.Black;
private Color _border = UITheme.AccentDark;
internal Color Border
{
get
@@ -116,29 +122,58 @@ namespace CMLeonOS.Gui.UILib
}
}
private bool held = false;
internal override void Render()
{
Clear(Background);
if (held && MouseManager.MouseState != MouseState.Left)
{
held = false;
}
Color buttonBackground = held
? Color.FromArgb(Math.Max(0, Background.R - 24), Math.Max(0, Background.G - 24), Math.Max(0, Background.B - 24))
: Background;
Clear(UITheme.Surface);
DrawFilledRectangle(0, 0, Width, Height, buttonBackground);
DrawHorizontalLine(Width - 2, 1, 1, Color.FromArgb(
Math.Min(255, buttonBackground.R + 20),
Math.Min(255, buttonBackground.G + 20),
Math.Min(255, buttonBackground.B + 20)));
if (_image != null)
{
switch (_imageLocation)
{
case ButtonImageLocation.Left:
DrawImageAlpha(_image, (int)((Width / 2) - ((8 / 2) * Text.Length) - 8 - _image.Width), (int)((Height / 2) - (_image.Height / 2)));
DrawString(Text, Foreground, (Width / 2) - ((8 / 2) * Text.Length), (Height / 2) - (16 / 2));
{
int imageWidth = (int)_image.Width;
int imageHeight = (int)_image.Height;
int textWidth = 8 * Text.Length;
int contentWidth = imageWidth + 6 + textWidth;
int imageX = Math.Max(4, (Width / 2) - (contentWidth / 2));
int imageY = (Height / 2) - (imageHeight / 2);
int textXLeft = imageX + imageWidth + 6;
int textYLeft = (Height / 2) - (16 / 2);
DrawImageAlpha(_image, imageX, imageY);
DrawString(Text, Foreground, textXLeft, textYLeft);
break;
}
case ButtonImageLocation.AboveText:
DrawImageAlpha(_image, (int)((Width / 2) - (_image.Width / 2)), (int)((Height / 2) - (_image.Height / 2)));
DrawString(Text, Foreground, (Width / 2) - (4 * Text.Length), Height - 16);
{
DrawImageAlpha(_image, (int)((Width / 2) - (_image.Width / 2)), Math.Max(1, (int)((Height / 2) - (_image.Height / 2) - 4)));
DrawString(Text, Foreground, (Width / 2) - (4 * Text.Length), Height - 17);
break;
}
default:
throw new Exception("Unrecognised image location in button.");
}
}
else
{
DrawString(Text, Foreground, (Width / 2) - (4 * Text.Length), (Height / 2) - 8);
DrawString(Text, Foreground, (Width / 2) - (4 * Text.Length), (Height / 2) - 8 + (held ? 1 : 0));
}
DrawRectangle(0, 0, Width, Height, Border);