| browser widget between windows and linux [message #244283] |
Mon, 24 May 2004 11:03  |
Eclipse User |
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Originally posted by: debianuser.debianuser.de
Hello,
I am trying to use the latest browser widget (M9) to offer a html
preview function to my editor (extends MultiPageEditorPart)
under windows , no problem is noticed but under linux the preview part
only shows when the maximize or minimize icon is pressed and only with
the default url, any ideas what I am doing wrong??
My relevant code looks like that:
protected void pageChange(int newPageIndex)
{
super.pageChange(newPageIndex);
text = vEditor.getDocumentProvider().getDocument(
vEditor.getEditorInput()).get();
showPreview(newPageIndex);
}
private void showPreview(int newPageIndex)
{
if (newPageIndex == 1)
{
try
{
File file = File.createTempFile("temp", ".html");
OutputStream stream = new FileOutputStream(file);
PrintWriter writer = new PrintWriter(stream);
writer.println(text);
writer.flush();
stream.close();
if (tmpFiles == null)
{
tmpFiles = new Vector();
}
tmpFiles.add(file.getAbsolutePath());
if (VelocityPlugin.isBrowserSupported)
{
//
browser.setUrl("file:///" + file.getAbsolutePath());
browser.setText(text);
browser.refresh();
browser.redraw();
browser.getParent().redraw();
}
}
catch (Exception e)
{
MyPlugin.log(e);
}
}
}
protected void createControl(Composite parent, int style)
{
if (MyPlugin.isBrowserSupported)
{
browser = new Browser(parent, SWT.NONE);
// browser.setLayoutData(new
GridData(GridData.FILL_BOTH));
browser.setUrl("http://eclipse.org");
browser.redraw();
int index = addPage(browser);
setPageText(index, "Preview");
}
}
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| Re: browser widget between windows and linux [message #244965 is a reply to message #244936] |
Tue, 25 May 2004 12:17  |
| Eclipse User |
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Originally posted by: debianuser.debianuser.de
thank you Chris for the response,
I have removed the calls but the only thing that changed is that the
html text is shown but only if the maximize or minimize icon is pressed
regards
Christophe Cornu wrote:
> Hi,
>
> Try removing the line
> browser.refresh()
>
> Also, the extra browser.redraw / parent.redraw should not be necessary.
> If it still does not work, please open a bug report against SWT (Platform
> / SWT) and try attaching a sample that reproduces the problem. Also, in
> the future, you can try asking Browser / SWT questions on the SWT
> newsgroup.
>
> Chris
>
>
>
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