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Finished off GuiScrollList and implemented it in the Dictionary :)

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This commit is contained in:
Aidan C. Brady 2014-08-10 16:11:29 -04:00
parent c38d0e4828
commit ee47115b5a
1 changed files with 59 additions and 12 deletions
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71
src/main/java/mekanism/client/gui/GuiScrollList.java
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@ -24,9 +24,11 @@ public class GuiScrollList extends GuiElement
public List<String> textEntries = new ArrayList<String>();
public int scrollIndex;
public int dragOffset = 0;
public boolean isScrolling;
public float scroll;
public boolean isDragging;
public GuiScrollList(IGuiWrapper gui, ResourceLocation def, int x, int y, int sizeX, int sizeY)
{
@ -41,6 +43,8 @@ public class GuiScrollList extends GuiElement
public void setText(List<String> text)
{
scroll = 0;
if(text == null)
{
textEntries.clear();
@ -100,27 +104,32 @@ public class GuiScrollList extends GuiElement
public int getMaxScroll()
{
return size-2;
return (size*10)-2;
}
public int getScroll()
{
return 0;
return Math.max(Math.min((int)(scroll*(getMaxScroll()-4)), (getMaxScroll()-4)), 0);
}
public int getScrollIndex()
{
if(textEntries.size() <= size)
{
return 0;
}
return (int)((textEntries.size()*scroll) - (((float)size/(float)textEntries.size()))*scroll);
}
@Override
public void renderForeground(int xAxis, int yAxis)
{
if((scrollIndex > 0 && textEntries.size() <= size) || (scrollIndex > 0 && textEntries.size()-size < scrollIndex))
{
scrollIndex = 0;
}
{
if(!textEntries.isEmpty())
{
for(int i = 0; i < size; i++)
{
int index = scrollIndex + i;
int index = getScrollIndex() + i;
if(index <= textEntries.size()-1)
{
@ -140,5 +149,43 @@ public class GuiScrollList extends GuiElement
public void preMouseClicked(int xAxis, int yAxis, int button) {}
@Override
public void mouseClicked(int xAxis, int yAxis, int button) {}
public void mouseClicked(int xAxis, int yAxis, int button)
{
if(button == 0)
{
int xStart = xPosition + xSize - 5;
if(xAxis >= xStart && xAxis <= xStart+4 && yAxis >= getScroll()+yPosition+1 && yAxis <= getScroll()+4+yPosition+1)
{
if(textEntries.size()>size)
{
dragOffset = yAxis - (getScroll()+yPosition+1);
isDragging = true;
}
}
}
}
@Override
protected void mouseClickMove(int xAxis, int yAxis, int button, long ticks)
{
super.mouseClickMove(xAxis, yAxis, button, ticks);
if(isDragging)
{
scroll = Math.min(Math.max((float)(yAxis-(yPosition+1)-dragOffset)/(float)(getMaxScroll()-4), 0), 1);
}
}
@Override
protected void mouseMovedOrUp(int xAxis, int yAxis, int type)
{
super.mouseMovedOrUp(xAxis, yAxis, type);
if(type == 0 && isDragging)
{
dragOffset = 0;
isDragging = false;
}
}
}