X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=_UIFramework.pde;h=0e0be79c005c08fd3750c5b9795070270de008d7;hb=7c7625ec088b93148f46adc19ba8f1cb4baa8321;hp=3ca493b1658d365258104bc62381f826a35d8042;hpb=34327c962351112e07c3d93f56ffc543fac45b58;p=SugarCubes.git

diff --git a/_UIFramework.pde b/_UIFramework.pde
index 3ca493b..0e0be79 100644
--- a/_UIFramework.pde
+++ b/_UIFramework.pde
@@ -314,15 +314,39 @@ public class UILabel extends UIObject {
   }
 }
 
+public class UICheckbox extends UIButton {
+  
+  private boolean firstDraw = true;
+  
+  public UICheckbox(float x, float y, float w, float h) {
+    super(x, y, w, h);
+    setMomentary(false);
+  }
+  
+  public void onDraw(PGraphics pg) {
+    pg.stroke(borderColor);
+    pg.fill(active ? activeColor : inactiveColor);
+    pg.rect(0, 0, h, h);
+    if (firstDraw) {
+      pg.fill(labelColor);
+      pg.textFont(defaultItemFont);
+      pg.textAlign(LEFT, CENTER);
+      pg.text(label, h + 4, h/2);
+      firstDraw = false;
+    }
+  }
+      
+}
+
 public class UIButton extends UIObject {
 
-  private boolean active = false;
-  private boolean isMomentary = false;
-  private color borderColor = #666666;
-  private color inactiveColor = #222222;
-  private color activeColor = #669966;
-  private color labelColor = #999999;
-  private String label = "";
+  protected boolean active = false;
+  protected boolean isMomentary = false;
+  protected color borderColor = #666666;
+  protected color inactiveColor = #222222;
+  protected color activeColor = #669966;
+  protected color labelColor = #999999;
+  protected String label = "";
    
   public UIButton(float x, float y, float w, float h) {
     super(x, y, w, h);
@@ -359,6 +383,10 @@ public class UIButton extends UIObject {
     }
   }
   
+  public boolean isActive() {
+    return active;
+  }
+  
   public UIButton setActive(boolean active) {
     this.active = active;
     onToggle(active);
@@ -750,9 +778,9 @@ public class UIScrollList extends UIObject {
   }
   
   public void setScrollOffset(int offset) {
-    scrollOffset = constrain(offset, 0, items.size() - numVisibleItems);
-    scrollYStart = (int) (scrollOffset * h / items.size());
-    scrollYHeight = (int) (numVisibleItems * h / (float) items.size());
+    scrollOffset = constrain(offset, 0, max(0, items.size() - numVisibleItems));
+    scrollYStart = round(scrollOffset * h / items.size());
+    scrollYHeight = round(numVisibleItems * h / items.size());
     redraw();
   }