107 lines
3.9 KiB
C++
107 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public
|
|
* License Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* rights and limitations under the License.
|
|
*
|
|
* The Original Code is Mozilla Communicator client code.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape Communications
|
|
* Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Original Author: David W. Hyatt (hyatt@netscape.com)
|
|
*
|
|
* Contributor(s):
|
|
*/
|
|
|
|
#include "nsTableCellFrame.h"
|
|
|
|
class nsTableColFrame;
|
|
class nsTreeFrame;
|
|
|
|
class nsTreeCellFrame : public nsTableCellFrame
|
|
{
|
|
public:
|
|
friend nsresult NS_NewTreeCellFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame);
|
|
|
|
NS_IMETHOD AttributeChanged(nsIPresContext* aPresContext,
|
|
nsIContent* aChild,
|
|
PRInt32 aNameSpaceID,
|
|
nsIAtom* aAttribute,
|
|
PRInt32 aHint);
|
|
NS_IMETHOD GetFrameForPoint(nsIPresContext* aPresContext,
|
|
const nsPoint& aPoint, // Overridden to capture events
|
|
nsFramePaintLayer aWhichLayer,
|
|
nsIFrame** aFrame);
|
|
|
|
NS_IMETHOD HandleEvent(nsIPresContext* aPresContext,
|
|
nsGUIEvent* aEvent,
|
|
nsEventStatus* aEventStatus);
|
|
|
|
NS_IMETHOD Init(nsIPresContext* aPresContext,
|
|
nsIContent* aContent,
|
|
nsIFrame* aParent,
|
|
nsIStyleContext* aContext,
|
|
nsIFrame* aPrevInFlow); // Overridden to set whether we're a column header
|
|
|
|
NS_IMETHOD Reflow(nsIPresContext* aPresContext,
|
|
nsHTMLReflowMetrics& aDesiredSize,
|
|
const nsHTMLReflowState& aReflowState,
|
|
nsReflowStatus& aStatus);
|
|
|
|
NS_IMETHOD Destroy(nsIPresContext* aPresContext);
|
|
|
|
NS_IMETHOD GetCursor(nsIPresContext* aPresContext,
|
|
nsPoint& aPoint,
|
|
PRInt32& aCursor);
|
|
|
|
void Hover(nsIPresContext* presContext, PRBool isHover, PRBool notifyForReflow = PR_TRUE);
|
|
|
|
nsTableFrame* GetTreeFrame();
|
|
|
|
void SetAllowEvents(PRBool allowEvents) { mAllowEvents = allowEvents; };
|
|
void ToggleOpenClose();
|
|
void Open();
|
|
void Close();
|
|
|
|
static PRBool ShouldBuildCell(nsIFrame* aParentFrame, nsIContent* aCellContent);
|
|
|
|
protected:
|
|
nsTreeCellFrame();
|
|
virtual ~nsTreeCellFrame();
|
|
|
|
nsresult HandleMouseDownEvent(nsIPresContext* aPresContext,
|
|
nsGUIEvent* aEvent,
|
|
nsEventStatus* aEventStatus);
|
|
|
|
nsresult HandleMouseEnterEvent(nsIPresContext* aPresContext,
|
|
nsGUIEvent* aEvent,
|
|
nsEventStatus* aEventStatus);
|
|
|
|
nsresult HandleMouseExitEvent(nsIPresContext* aPresContext,
|
|
nsGUIEvent* aEvent,
|
|
nsEventStatus* aEventStatus);
|
|
|
|
nsresult HandleDoubleClickEvent(nsIPresContext* aPresContext,
|
|
nsGUIEvent* aEvent,
|
|
nsEventStatus* aEventStatus);
|
|
|
|
PRBool CanResize(nsPoint& aPoint, nsTableColFrame** aResult);
|
|
|
|
NS_IMETHOD DidSetStyleContext(nsIPresContext* aPresContext) { return NS_OK; };
|
|
|
|
protected:
|
|
// Data members
|
|
PRBool mIsHeader; // Whether or not we're a column header
|
|
nsTreeFrame* mTreeFrame; // Our parent tree frame.
|
|
PRBool mAllowEvents; // Whether we let events go through.
|
|
}; // class nsTableCellFrame
|