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Added a copy of the UpdateImageFrame() code from nsImageFrame, so that

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when the image size arrives we get notified so we can kick off an
incremental reflow


git-svn-id: svn://10.0.0.236/trunk@14231 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
troy%netscape.com
1998-11-07 03:56:11 +00:00
parent 6f32c3691a
commit 0185d48b6d
1 changed files with 24 additions and 1 deletions
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25
mozilla/layout/html/forms/src/nsButtonControlFrame.cpp
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@@ -45,6 +45,7 @@
#include "nsIHTMLAttributes.h"
#include "nsGenericHTMLElement.h"
#include "nsFormFrame.h"
#include "nsIDocument.h"
static NS_DEFINE_IID(kIFormControlIID, NS_IFORMCONTROL_IID);
static NS_DEFINE_IID(kIButtonIID, NS_IBUTTON_IID);
@@ -305,6 +306,28 @@ nsButtonControlFrame::Reflow(nsIPresContext& aPresContext,
}
}
// XXX This is a copy of the code in nsImageFrame.cpp
static nsresult
UpdateImageFrame(nsIPresContext& aPresContext, nsIFrame* aFrame,
PRIntn aStatus)
{
if (NS_IMAGE_LOAD_STATUS_SIZE_AVAILABLE & aStatus) {
// Now that the size is available, trigger a content-changed reflow
nsIContent* content = nsnull;
aFrame->GetContent(content);
if (nsnull != content) {
nsIDocument* document = nsnull;
content->GetDocument(document);
if (nsnull != document) {
document->ContentChanged(content, nsnull);
NS_RELEASE(document);
}
NS_RELEASE(content);
}
}
return NS_OK;
}
void
nsButtonControlFrame::GetDesiredSize(nsIPresContext* aPresContext,
const nsHTMLReflowState& aReflowState,
@@ -326,7 +349,7 @@ nsButtonControlFrame::GetDesiredSize(nsIPresContext* aPresContext,
if (NS_CONTENT_ATTR_HAS_VALUE == mContent->GetAttribute("SRC", src)) {
mImageLoader.SetURL(src);
}
mImageLoader.GetDesiredSize(aPresContext, aReflowState, this, nsnull,
mImageLoader.GetDesiredSize(aPresContext, aReflowState, this, UpdateImageFrame,
aDesiredLayoutSize);
} else { // there is a widget
nsSize styleSize;