javauis/lcdui_akn/lcdui/inc/CMIDLabelContainerItem.h
branchRCL_3
changeset 14 04becd199f91
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/lcdui_akn/lcdui/inc/CMIDLabelContainerItem.h	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,104 @@
+/*
+* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  ?Description
+*
+*/
+
+
+#ifndef CMIDLABELCONTAINERITEM_H
+#define CMIDLABELCONTAINERITEM_H
+
+// CMIDControlItem inheritance in class declaration
+#include "CMIDControlItem.h"
+#include "lcdui.h"
+
+const TInt KLabelContainerItem = 1000;
+
+/**
+    A class used for wrapping string item content into more than one
+    row. This item contains a reference to a string item and one of its
+    CEikLabel objects. These can either be label or content strings.
+    This class relies on the string item to have already wrapped its text.
+    It's only purpose is so that a string item can span more than one
+    row.
+*/
+NONSHARABLE_CLASS(CMIDLabelContainerItem) : public CMIDControlItem
+{
+public:
+    static CMIDLabelContainerItem* NewL(CMIDStringItem& aStringItem,
+    CEikLabel& aLabel, TBool aHasHorizMargin);
+
+    //
+    // From CCoeControl
+    //
+    TSize MinimumSize();
+    TInt CountComponentControls() const;
+    CCoeControl* ComponentControl(TInt aIndex) const;
+    void Draw(const TRect& /*aRect*/) const;
+    void SizeChanged();
+    void FocusChanged(TDrawNow aDrawNow);
+    void SetContainerWindowL(const CCoeControl& aContainer);
+#ifdef RD_SCALABLE_UI_V2
+    void HandlePointerEventL(const TPointerEvent& aPointerEvent);
+#endif
+
+    //
+    // From CMIDControlItem
+    //
+    TBool IsSelectable() const;
+    TInt ItemPreferredHeightWithoutLabel();
+    inline TInt Type();
+
+    inline CMIDStringItem& StringItem();
+
+    // Functions for setting/getting flag iIsStringItemContent
+    TBool IsStringItemContent();
+    void SetIsStringItemContent(TBool aIsStringItemContent);
+
+private:
+    CMIDLabelContainerItem(CMIDStringItem& aStringItem,
+                           CEikLabel& aLabel, TBool aHasHorizMargin);
+
+    ~CMIDLabelContainerItem();
+    void ConstructL();
+
+private:
+    /** Reference to the string item whose labels we are wrapping */
+    CMIDStringItem& iStringItem;
+
+    /** The label inside the string item that we are wrapping */
+    CEikLabel& iLabel;
+
+    /** True when we need to draw the text with an x margin */
+    TBool iHasHorizMargin;
+
+    /**
+     * True - label container item is created from string item content
+     * False - label container item is created from string item label
+     */
+    TBool iIsStringItemContent;
+
+};
+
+inline TInt CMIDLabelContainerItem::Type()
+{
+    return KLabelContainerItem;
+}
+
+inline CMIDStringItem& CMIDLabelContainerItem::StringItem()
+{
+    return iStringItem;
+}
+
+#endif // CMIDLABELCONTAINERITEM_H