Since the time preflet is now layout-aware, scrolling the zone list to

the current time zone must be done after layouting has been done, else 
the view doesn't have a valid size to work with yet. Resolves #7681.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42106 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/preferences/time/TimeWindow.cpp

@@ -116,7 +116,7 @@ TTimeWindow::_InitWindow()
 	tabView->AddTab(fDateTimeView);
 	tabView->AddTab(fTimeZoneView);
 	tabView->AddTab(fNetworkTimeView);
-	
+
 	fBaseView->AddChild(tabView);
 
 	fRevertButton = new BButton("revert", B_TRANSLATE("Revert"),
@@ -125,11 +125,12 @@ TTimeWindow::_InitWindow()
 	fRevertButton->SetTarget(this);
 	fRevertButton->SetExplicitAlignment(
 		BAlignment(B_ALIGN_LEFT, B_ALIGN_MIDDLE));
-	
+
 	BLayoutBuilder::Group<>(this, B_VERTICAL, 5)
 		.Add(fBaseView)
 		.Add(fRevertButton)
 		.SetInsets(5, 5, 5, 5);
+
 }
 
 

src/preferences/time/ZoneView.cpp

@@ -109,25 +109,24 @@ TimeZoneView::AttachedToWindow()
 	BView::AttachedToWindow();
 	if (Parent())
 		SetViewColor(Parent()->ViewColor());
-}
 
-
-void
-TimeZoneView::AllAttached()
-{
-	BView::AllAttached();
 	if (!fInitialized) {
 		fInitialized = true;
 
 		fSetZone->SetTarget(this);
 		fZoneList->SetTarget(this);
+	}
+}
 
-		// update displays
+
-		if (fCurrentZoneItem != NULL) {
+void
-			fZoneList->Select(fZoneList->IndexOf(fCurrentZoneItem));
+TimeZoneView::DoLayout()
-			fCurrent->SetText(fCurrentZoneItem->Text());
+{
-			fZoneList->ScrollToSelection();
+	BView::DoLayout();
-		}
+	if (fCurrentZoneItem != NULL) {
+		fZoneList->Select(fZoneList->IndexOf(fCurrentZoneItem));
+		fCurrent->SetText(fCurrentZoneItem->Text());
+		fZoneList->ScrollToSelection();
 	}
 }
 
@@ -248,7 +247,7 @@ TimeZoneView::_InitView()
 	fSetZone->SetEnabled(false);
 	fSetZone->SetExplicitAlignment(
 		BAlignment(B_ALIGN_RIGHT, B_ALIGN_BOTTOM));
-	
+
 	const float kInset = be_control_look->DefaultItemSpacing();
 	BLayoutBuilder::Group<>(this)
 		.Add(scrollList)

src/preferences/time/ZoneView.h

@@ -31,12 +31,12 @@ public:
 	virtual						~TimeZoneView();
 
 	virtual	void				AttachedToWindow();
-	virtual	void				AllAttached();
 	virtual	void				MessageReceived(BMessage* message);
 			bool				CheckCanRevert();
 
 protected:
 	virtual	bool				GetToolTipAt(BPoint point, BToolTip** _tip);
+	virtual void				DoLayout();
 
 private:
 			void				_UpdateDateTime(BMessage* message);