/*****************************************************************

* Copyright (c) 2005 Simon Taylor, Tim de Jong *

* *

* All rights reserved. *

* Distributed under the terms of the MIT License. *

*****************************************************************/

#include "NetListView.h"

#include "NetListItem.h"

#include <Region.h>

#include <cstdio>

bool NetListView::UpdateItem(BListItem* item, void* data)

{

//NetListView* curView = (NetListView*)data;

//BFont curFont;

//curView->GetFont(&curFont);

//item->SetWidth(curView->Bounds().Width());

//float wrapWidth = (curView->Bounds().Width() - 6)/curFont.Size();

((NetListItem*)item)->CalcWordWrap(20);

return false;

}

NetListView::NetListView(BRect frame, const char *name, list_view_type type = B_SINGLE_SELECTION_LIST, uint32 resizeMask = B_FOLLOW_LEFT, uint32 flags = B_WILL_DRAW)

: BListView(frame, name, type, resizeMask, flags)

{

oldWidth = frame.Width();

}

void NetListView::FrameResized(float width, float height)

{

BListView::FrameResized(width, height);

//Ensure the bevel on the right is drawn properly

if(width < oldWidth)

oldWidth = width;

PushState();

BRect invalRect(oldWidth, 0, oldWidth, height);

ConvertFromParent(&invalRect);

BRegion lineRegion(invalRect);

ConstrainClippingRegion(&lineRegion);

Draw(invalRect);

oldWidth = width;

PopState();

//Do word wrapping

BFont curFont;

GetFont(&curFont);

float itemWidth = Bounds().Width();

float wrapWidth = (itemWidth - 6)/curFont.Size();

for(int itemNum = 0; itemNum < CountItems(); itemNum++)

{

NetListItem* item = (NetListItem*)(Items()[itemNum]);

item->SetWidth(itemWidth);

item->CalcWordWrap(wrapWidth);

}

//DoForEach(UpdateItem, (void*)this);

Invalidate();

BListView::FrameResized(width, height);

}