Relocate Source to proper directory.

2014-09-23 19:26:27 -05:00
parent fe927ce65d
commit 386d18a059
785 changed files with 35585 additions and 35580 deletions
@@ -0,0 +1,132 @@
+package appeng.client.gui.widgets;
+
+import org.lwjgl.opengl.GL11;
+
+import appeng.client.gui.AEBaseGui;
+
+public class GuiScrollbar implements IScrollSource
+{
+
+	private int displayX = 0;
+	private int displayY = 0;
+	private int width = 12;
+	private int height = 16;
+	private int pageSize = 1;
+
+	private int maxScroll = 0;
+	private int minScroll = 0;
+	private int currentScroll = 0;
+
+	private void applyRange()
+	{
+		currentScroll = Math.max( Math.min( currentScroll, maxScroll ), minScroll );
+	}
+
+	public void draw(AEBaseGui g)
+	{
+		g.bindTexture( "minecraft", "gui/container/creative_inventory/tabs.png" );
+		GL11.glColor4f( 1.0f, 1.0f, 1.0f, 1.0f );
+
+		if ( getRange() == 0 )
+		{
+			g.drawTexturedModalRect( displayX, displayY, 232 + width, 0, width, 15 );
+		}
+		else
+		{
+			int offset = (currentScroll - minScroll) * (height - 15) / getRange();
+			g.drawTexturedModalRect( displayX, offset + displayY, 232, 0, width, 15 );
+		}
+	}
+
+	public int getRange()
+	{
+		return maxScroll - minScroll;
+	}
+
+	public int getLeft()
+	{
+		return displayX;
+	}
+
+	public int getTop()
+	{
+		return displayY;
+	}
+
+	public int getWidth()
+	{
+		return width;
+	}
+
+	public int getHeight()
+	{
+		return height;
+	}
+
+	public GuiScrollbar setLeft(int v)
+	{
+		displayX = v;
+		return this;
+	}
+
+	public GuiScrollbar setTop(int v)
+	{
+		displayY = v;
+		return this;
+	}
+
+	public GuiScrollbar setWidth(int v)
+	{
+		width = v;
+		return this;
+	}
+
+	public GuiScrollbar setHeight(int v)
+	{
+		height = v;
+		return this;
+	}
+
+	public void setRange(int min, int max, int pageSize)
+	{
+		minScroll = min;
+		maxScroll = max;
+		this.pageSize = pageSize;
+
+		if ( minScroll > maxScroll )
+			maxScroll = minScroll;
+
+		applyRange();
+	}
+
+	@Override
+	public int getCurrentScroll()
+	{
+		return currentScroll;
+	}
+
+	public void click(AEBaseGui aeBaseGui, int x, int y)
+	{
+		if ( getRange() == 0 )
+			return;
+
+		if ( x > displayX && x <= displayX + width )
+		{
+			if ( y > displayY && y <= displayY + height )
+			{
+				currentScroll = (y - displayY);
+				currentScroll = minScroll + ((currentScroll * 2 * getRange() / height));
+				currentScroll = (currentScroll + 1) >> 1;
+				applyRange();
+			}
+		}
+	}
+
+	public void wheel(int delta)
+	{
+		delta = Math.max( Math.min( -delta, 1 ), -1 );
+		currentScroll += delta * pageSize;
+		applyRange();
+	}
+
+}