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bug #5993. Removed references to nsIWidget in form HTML content elements. the form elements

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now go through the nsFormControlFrame interface instead. This removes the dependency between
form element content and nsIWidget.
This commit is contained in:
kmcclusk@netscape.com
1999-05-13 23:45:40 +00:00
parent 30482a4d23
commit 7d9f1cf8e0
28 changed files with 368 additions and 330 deletions
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35
layout/forms/nsFileControlFrame.cpp
View File

@@ -28,7 +28,6 @@
#include "nsHTMLIIDs.h"
#include "nsHTMLAtoms.h"
#include "nsIFileWidget.h"
#include "nsITextWidget.h"
#include "nsWidgetsCID.h"
#include "nsIComponentManager.h"
#include "nsIView.h"
@@ -43,7 +42,6 @@
static NS_DEFINE_IID(kCFileWidgetCID, NS_FILEWIDGET_CID);
static NS_DEFINE_IID(kIFileWidgetIID, NS_IFILEWIDGET_IID);
static NS_DEFINE_IID(kITextWidgetIID, NS_ITEXTWIDGET_IID);
static NS_DEFINE_IID(kIFormControlFrameIID, NS_IFORMCONTROLFRAME_IID);
static NS_DEFINE_IID(kIDOMHTMLInputElementIID, NS_IDOMHTMLINPUTELEMENT_IID);
@@ -142,19 +140,8 @@ void nsFileControlFrame::MouseClicked(nsIPresContext* aPresContext)
if (nsnull == textView) {
return;
}
nsIWidget* widget;
mTextFrame->GetWidget(&widget);
if (!widget) {
return;
}
nsITextWidget* textWidget;
nsresult result = widget->QueryInterface(kITextWidgetIID, (void**)&textWidget);
if (NS_OK != result) {
NS_RELEASE(widget);
return;
}
nsresult result = NS_OK;
nsIView* parentView;
textView->GetParent(parentView);
nsIWidget* parentWidget = GetWindowTemp(parentView);
@@ -174,16 +161,13 @@ void nsFileControlFrame::MouseClicked(nsIPresContext* aPresContext)
result = fileWidget->Show();
if (result) {
PRUint32 size;
nsString fileName;
fileWidget->GetFile(fileName);
textWidget->SetText(fileName,size);
mTextFrame->SetProperty(nsHTMLAtoms::value,fileName);
}
NS_RELEASE(fileWidget);
}
NS_RELEASE(parentWidget);
NS_RELEASE(textWidget);
NS_RELEASE(widget);
}
@@ -348,17 +332,12 @@ nsFileControlFrame::GetNamesValues(PRInt32 aMaxNumValues, PRInt32& aNumValues,
// use our name and the text widgets value
aNames[0] = name;
nsresult status = PR_FALSE;
nsIWidget* widget;
nsITextWidget* textWidget;
mTextFrame->GetWidget(&widget);
if (widget && (NS_OK == widget->QueryInterface(kITextWidgetIID, (void**)&textWidget))) {
PRUint32 actualSize;
textWidget->GetText(aValues[0], 0, actualSize);
if (NS_SUCCEEDED(mTextFrame->GetProperty(nsHTMLAtoms::value, aValues[0]))) {
aNumValues = 1;
NS_RELEASE(textWidget);
status = PR_TRUE;
}
NS_IF_RELEASE(widget);
return status;
}
@@ -468,12 +447,14 @@ nsFileControlFrame::Paint(nsIPresContext& aPresContext,
if (HasWidget())
return NS_OK;
nsAutoString browse("Browse...");
nsRect rect;
mBrowseFrame->GetRect(rect);
mBrowseFrame->PaintButton(aPresContext, aRenderingContext, aDirtyRect,
browse, rect);
mTextFrame->PaintTextControlBackground(aPresContext, aRenderingContext, aDirtyRect, aWhichLayer);
if (NS_FRAME_PAINT_LAYER_FOREGROUND == aWhichLayer) {