Draw the chosen color next to the name of system colors.

I copied BStringItem::Draw then modified it. I couldn't find a clean way
of doing it otherwise, since the color box drawing needs to occur between the
selection and text drawing, and the text needs to be offset while the selection
shouldn't be.

src/preferences/appearance/APRView.cpp

@@ -70,6 +70,8 @@ APRView::APRView(const char* name)
 	}
 #endif
 
+	LoadSettings();
+
 	// Set up list of color attributes
 	fAttrList = new BListView("AttributeList", B_SINGLE_SELECTION_LIST);
 
@@ -80,7 +82,8 @@ APRView::APRView(const char* name)
 		const ColorDescription& description = *get_color_description(i);
 		const char* text = B_TRANSLATE_NOCOLLECT(description.text);
 		color_which which = description.which;
-		fAttrList->AddItem(new ColorWhichItem(text, which));
+		fAttrList->AddItem(new ColorWhichItem(text, which,
+			fCurrentSet.GetColor(which)));
 	}
 
 	BRect wellrect(0, 0, 50, 50);
@@ -122,7 +125,6 @@ APRView::AttachedToWindow()
 	fAttrList->SetTarget(this);
 	fColorWell->SetTarget(this);
 
-	LoadSettings();
 	fAttrList->Select(0);
 }
 
@@ -246,6 +248,14 @@ void
 APRView::_UpdateControls()
 {
 	rgb_color color = fCurrentSet.GetColor(fWhich);
+
+	int32 currentIndex = fAttrList->CurrentSelection();
+	ColorWhichItem *item = (ColorWhichItem*) fAttrList->ItemAt(currentIndex);
+	if (item != NULL) {
+		item->SetColor(color);
+		fAttrList->InvalidateItem(currentIndex);
+	}
+
 	fPicker->SetValue(color);
 	fColorWell->SetColor(color);
 	fColorWell->Invalidate();

src/preferences/appearance/ColorWhichItem.cpp

@@ -5,19 +5,76 @@
  * Authors:
  *		DarkWyrm ([email protected])
  *		Rene Gollent ([email protected])
+ *		Ryan Leavengood <[email protected]>
  */
+
+
 #include "ColorWhichItem.h"
+
 #include <stdio.h>
 
-ColorWhichItem::ColorWhichItem(const char* text, color_which which)
-	: BStringItem(text, 0, false)
-	, colorWhich(which)
+
+ColorWhichItem::ColorWhichItem(const char* text, color_which which,
+		rgb_color color)
+	:
+	BStringItem(text, 0, false),
+	fColorWhich(which),
+	fColor(color)
 {
 }
 
+
+void
+ColorWhichItem::DrawItem(BView *owner, BRect frame, bool complete)
+{
+	rgb_color highColor = owner->HighColor();
+	rgb_color lowColor = owner->LowColor();
+
+	if (IsSelected() || complete) {
+		if (IsSelected()) {
+			owner->SetHighColor(tint_color(lowColor, B_DARKEN_2_TINT));
+			owner->SetLowColor(owner->HighColor());
+		} else
+			owner->SetHighColor(lowColor);
+
+		owner->FillRect(frame);
+	}
+
+	rgb_color black = {0, 0, 0, 255};
+
+	BRect colorRect(frame);
+	colorRect.InsetBy(2, 2);
+	colorRect.right = colorRect.left + colorRect.Height();
+	owner->SetHighColor(fColor);
+	owner->FillRect(colorRect);
+	owner->SetHighColor(black);
+	owner->StrokeRect(colorRect);
+
+	owner->MovePenTo(frame.left + colorRect.Width() + 8, frame.top
+		+ BaselineOffset());
+
+	if (!IsEnabled())
+		owner->SetHighColor(tint_color(black, B_LIGHTEN_2_TINT));
+	else
+		owner->SetHighColor(black);
+
+	owner->DrawString(Text());
+
+	owner->SetHighColor(highColor);
+	owner->SetLowColor(lowColor);
+}
+
+
 color_which
 ColorWhichItem::ColorWhich(void)
 {
-	return colorWhich;
+	return fColorWhich;
+}
+
+
+void
+ColorWhichItem::SetColor(rgb_color color)
+{
+	fColor = color;
 }
 

src/preferences/appearance/ColorWhichItem.h

@@ -5,22 +5,29 @@
  * Authors:
  *		DarkWyrm <[email protected]>
  *		Rene Gollent ([email protected])
+ *		Ryan Leavengood <[email protected]>
  */
+
+
 #ifndef COLORWHICH_ITEM_H
 #define COLORWHICH_ITEM_H
 
 #include <InterfaceDefs.h>
 #include <ListItem.h>
+#include <View.h>
 
 class ColorWhichItem : public BStringItem
 {
 public:
-	ColorWhichItem(const char* text, color_which which);
+						ColorWhichItem(const char* text, color_which which, rgb_color color);
 
-	color_which ColorWhich(void);
+	virtual void		DrawItem(BView *owner, BRect frame, bool complete);
+			color_which	ColorWhich(void);
+			void		SetColor(rgb_color color);
 
 private:
-	color_which colorWhich;
+			color_which fColorWhich;
+			rgb_color fColor;
 };
 
 #endif