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Revised frame Paint API

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This commit is contained in:
kipp@netscape.com
1998-12-18 15:54:23 +00:00
parent ab03076e14
commit 1e10a83138
110 changed files with 1152 additions and 853 deletions
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62
layout/html/base/src/nsFrame.cpp
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@@ -557,47 +557,49 @@ PRBool nsFrame::DisplaySelection(nsIPresContext& aPresContext, PRBool isOkToTurn
return result;
}
NS_IMETHODIMP nsFrame::Paint(nsIPresContext& aPresContext,
nsIRenderingContext& aRenderingContext,
const nsRect& aDirtyRect)
NS_IMETHODIMP
nsFrame::Paint(nsIPresContext& aPresContext,
nsIRenderingContext& aRenderingContext,
const nsRect& aDirtyRect,
nsFramePaintLayer aWhichLayer)
{
if (DisplaySelection(aPresContext) == PR_FALSE)
return NS_OK;
if (eFramePaintLayer_Overlay == aWhichLayer) {
if (DisplaySelection(aPresContext) == PR_FALSE)
return NS_OK;
PRBool clearAfterPaint = PR_FALSE;
PRBool clearAfterPaint = PR_FALSE;
// Get Content
nsIContent * content;
GetContent(content);
PRInt32 n;
content->ChildCount(n);
if (n > 0) {
// Get Content
nsIContent* content;
nsresult rv = GetContent(content);
if (NS_FAILED(rv) || (nsnull == content)) {
return rv;
}
PRInt32 n;
content->ChildCount(n);
if ((n == 0) && mSelected) {
nsRect rect;
GetRect(rect);
rect.width--;
rect.height--;
aRenderingContext.SetColor(NS_RGB(0,0,255));
aRenderingContext.DrawRect(rect);
aRenderingContext.DrawLine(rect.x, rect.y, rect.XMost(), rect.YMost());
aRenderingContext.DrawLine(rect.x, rect.YMost(), rect.XMost(), rect.y);
}
NS_RELEASE(content);
return NS_OK;
}
if (content && mSelected) {
nsRect rect;
GetRect(rect);
rect.width--;
rect.height--;
aRenderingContext.SetColor(NS_RGB(0,0,255));
aRenderingContext.DrawRect(rect);
aRenderingContext.DrawLine(rect.x, rect.y, rect.x+rect.width, rect.y+rect.height);
aRenderingContext.DrawLine(rect.x, rect.y+rect.height, rect.x+rect.width, rect.y);
}
NS_IF_RELEASE(content);
return NS_OK;
}
/**
*
*/
NS_IMETHODIMP nsFrame::HandleEvent(nsIPresContext& aPresContext,
nsGUIEvent* aEvent,
nsEventStatus& aEventStatus)
NS_IMETHODIMP
nsFrame::HandleEvent(nsIPresContext& aPresContext,
nsGUIEvent* aEvent,
nsEventStatus& aEventStatus)
{
if (nsEventStatus_eConsumeNoDefault == aEventStatus) {
return NS_OK;