Added desktop color updates on workspace switches

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@843 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/prefs/appearance/APRView.cpp

@@ -181,6 +181,20 @@ void APRView::MessageReceived(BMessage *msg)
 
 	switch(msg->what)
 	{
+		case B_WORKSPACE_ACTIVATED:
+		{
+			BScreen screen;
+			rgb_color col=screen.DesktopColor();
+			settings.ReplaceData("DESKTOP",(type_code)'RGBC',
+					&col,sizeof(rgb_color));
+			
+			if(attrstring=="DESKTOP")
+			{
+				picker->SetValue(col);
+				colorwell->SetColor(col);
+			}
+			break;
+		}
 		case DELETE_COLORSET:
 		{
 			// Construct the path and delete
@@ -609,7 +623,7 @@ printf("Couldn't open file %s for read\n",path.String());
 		SetColorSetName(colorset_name->String());
 
 		BScreen screen;
-		rgb_color col=screen.GetDesktopColor();
+		rgb_color col=screen.DesktopColor();
 		settings.ReplaceData("DESKTOP",(type_code)'RGBC',
 		&col,sizeof(rgb_color));
 

src/prefs/appearance/APRWindow.cpp

@@ -1,21 +1,23 @@
+#include <Messenger.h>
 #include "APRWindow.h"
 #include "APRView.h"
 #include "DecView.h"
 
 APRWindow::APRWindow(BRect frame)
-	: BWindow(frame, "Appearance", B_TITLED_WINDOW, B_NOT_RESIZABLE | B_NOT_ZOOMABLE )
+	: BWindow(frame, "Appearance", B_TITLED_WINDOW,
+	  B_NOT_RESIZABLE | B_NOT_ZOOMABLE, B_ALL_WORKSPACES )
 {
 	tabview=new BTabView(Bounds(),"TabView");
 
 	BTab *tab=NULL;
 
-	APRView *v=new APRView(Bounds(),"Colors",B_FOLLOW_ALL, B_WILL_DRAW);
+	colors=new APRView(Bounds(),"Colors",B_FOLLOW_ALL, B_WILL_DRAW);
-	tab=new BTab(v);
+	tab=new BTab(colors);
-	tabview->AddTab(v,tab);
+	tabview->AddTab(colors,tab);
 
-	DecView *dv=new DecView(Bounds(),"Decorator",B_FOLLOW_ALL, B_WILL_DRAW);
+	decorators=new DecView(Bounds(),"Decorator",B_FOLLOW_ALL, B_WILL_DRAW);
-	tab=new BTab(dv);
+	tab=new BTab(decorators);
-	tabview->AddTab(dv,tab);
+	tabview->AddTab(decorators,tab);
 
 	AddChild(tabview);
 }
@@ -25,3 +27,12 @@ bool APRWindow::QuitRequested()
 	be_app->PostMessage(B_QUIT_REQUESTED);
 	return(true);
 }
+
+void APRWindow::WorkspaceActivated(int32 wkspc, bool is_active)
+{
+	if(is_active)
+	{
+		BMessenger notifier(colors);
+		notifier.SendMessage(new BMessage(B_WORKSPACE_ACTIVATED));
+	}
+}

src/prefs/appearance/APRWindow.h

@@ -6,12 +6,18 @@
 #include <Message.h>
 #include <TabView.h>
 
+class APRView;
+class DecView;
+
 class APRWindow : public BWindow 
 {
 public:
 	APRWindow(BRect frame); 
 	virtual	bool QuitRequested();
+	virtual void WorkspaceActivated(int32 wkspc, bool is_active);
 	BTabView *tabview;
+	APRView *colors;
+	DecView *decorators;
 };
 
 #endif