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GridLayout difference with RCP [message #121876]

Wed, 18 February 2009 16:24

Loïc Bertholet

Messages: 57
Registered: July 2009

Member

Hi all,

Like almost everybody, I want to use the same code in RAP and RCP.
I'm working on a editor with Forms, Section and Table using GridLayout and
I do not have the same display in RCP and RAP (RCP result is the one I
also want on RAP).

Am I missing something ?

Thanks,

Loïc

Here is the code :

public class LayoutEditor extends EditorPart
{
private ManagedForm managedForm;

@Override
public void createPartControl(Composite parent)
{
FormToolkit toolkit = new FormToolkit(parent.getDisplay());
managedForm = new ManagedForm(toolkit, toolkit
.createScrolledForm(parent));

managedForm.getForm().setText("Title");
GridLayout layout = new GridLayout();
layout.marginWidth = 2;

managedForm.getForm().getBody().setLayout(layout);

Section paramSection = toolkit.createSection(managedForm.getForm()
.getBody(), Section.TITLE_BAR | Section.TWISTIE
| Section.CLIENT_INDENT);

paramSection.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false,
false));

paramSection.setText("param section");

paramSection.addExpansionListener(new ExpansionAdapter()
{
@Override
public void expansionStateChanged(ExpansionEvent e)
{
managedForm.getForm().reflow(true);
}
});

Composite paramSectionClient =
toolkit.createComposite(paramSection,
SWT.NONE);
paramSection.setClient(paramSectionClient);
paramSectionClient.setLayout(new GridLayout());

Section resultSection = toolkit.createSection(managedForm.getForm()
.getBody(), Section.TITLE_BAR | Section.TWISTIE
| Section.CLIENT_INDENT);

resultSection.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false,
false));

resultSection.setText("result section");

resultSection.addExpansionListener(new ExpansionAdapter()
{
@Override
public void expansionStateChanged(ExpansionEvent e)
{
managedForm.getForm().reflow(true);
}
});

toolkit = new FormToolkit(resultSection.getDisplay());
Composite sectionClient = toolkit.createComposite(resultSection,
SWT.NONE);
resultSection.setClient(sectionClient);
sectionClient.setLayout(new GridLayout());

final Tree tree = new Tree(paramSectionClient, SWT.BORDER);
tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
for (int i = 0; i < 4; i++)
{
TreeItem iItem = new TreeItem(tree, 0);
iItem.setText("TreeItem (0) -" + i);
for (int j = 0; j < 4; j++)
{
TreeItem jItem = new TreeItem(iItem, 0);
jItem.setText("TreeItem (1) -" + j);
for (int k = 0; k < 4; k++)
{
TreeItem kItem = new TreeItem(jItem, 0);
kItem.setText("TreeItem (2) -" + k);
for (int l = 0; l < 4; l++)
{
TreeItem lItem = new TreeItem(kItem, 0);
lItem.setText("TreeItem (3) -" + l);
for (int m = 0; m < 4; m++)
{
TreeItem mItem = new TreeItem(lItem, 0);
mItem.setText("TreeItem (3) -" + l);
}

}
}
}
}

Composite gridComposite = toolkit.createComposite(sectionClient,
SWT.NONE);

gridComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false,
false));

gridComposite.setLayout(new GridLayout(1, true));

final ScrolledForm form =
toolkit.createScrolledForm(gridComposite);
form.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
form.getBody().setLayout(new GridLayout());

Section section = toolkit.createSection(form.getBody(),
Section.TITLE_BAR | Section.TWISTIE | Section.CLIENT_INDENT
| Section.EXPANDED);

section.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false,
false));
section.addExpansionListener(new ExpansionAdapter()
{
public void expansionStateChanged(ExpansionEvent e)
{
form.reflow(true);
managedForm.getForm().reflow(true);
}
});

Composite composite = toolkit.createComposite(section, SWT.NONE);

composite.setLayout(new GridLayout(1, true));
section.setClient(composite);

Composite gridTableComposite = toolkit.createComposite(composite,
SWT.NONE);

gridTableComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL,
false, false));

gridTableComposite.setLayout(new GridLayout(1, true));

Composite borderComp = new Composite(gridTableComposite, SWT.NONE);
borderComp.setBackground(IhmUtilHolder.getIhmUtil().getColor (
borderComp, 0, 0, 0));
borderComp
.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false,
false));
GridLayout gridLayout = new GridLayout();
gridLayout.marginBottom = -3;
gridLayout.marginTop = -3;
gridLayout.marginLeft = -3;
gridLayout.marginRight = -3;
borderComp.setLayout(gridLayout);

Table table = new Table(borderComp, SWT.MULTI | SWT.BORDER
| SWT.FULL_SELECTION);
table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false,
false));
table.setLinesVisible(true);
table.setHeaderVisible(true);

String[] titles =
{ " ", "C", "!", "Description", "Resource", "In Folder",
"Location",
"Location", "Location" };
for (int i = 0; i < titles.length; i++)
{
TableColumn column = new TableColumn(table, SWT.NONE);
column.setText(titles[i]);
}

for (int i = 0; i < 100; i++)
{
TableItem item = new TableItem(table, SWT.NONE);
item.setText(0, "x");
item.setText(1, "y");
item.setText(2, "!");
item.setText(3, "this stuff behaves the way I expect");
item.setText(4, "almost everywhere");
item.setText(5, "some.folder");
item.setText(6, "line " + i + " in nowhere");
item.setText(7, "line " + i + " in nowhere");
item.setText(8, "line " + i + " in nowhere");
}

for (int i = 0; i < titles.length; i++)
{
table.getColumn(i).pack();
}

}

@Override
public void doSave(IProgressMonitor monitor)
{
// TODO Auto-generated method stub

}

@Override
public void doSaveAs()
{
// TODO Auto-generated method stub

}

@Override
public void init(IEditorSite site, IEditorInput input)
throws PartInitException
{
setSite(site);
setInput(input);

}

@Override
public boolean isDirty()
{
// TODO Auto-generated method stub
return false;
}

@Override
public boolean isSaveAsAllowed()
{
// TODO Auto-generated method stub
return false;
}

@Override
public void setFocus()
{
// TODO Auto-generated method stub

}

}

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