Bug 73027 [Dialogs] Buttons are too high
I20040831 Buttons are no longer oval but have a rounded rectangle shape (see first screenshot). The second screenshot shows how buttons using the small system font should look like.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/PathVariablesGroup.java
addButton.setText(IDEWorkbenchMessages
                .getString("PathVariablesBlock.addVariableButton")); 
        addButton.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                addNewVariable();
            }
        });
        addButton.setFont(font);
        setButtonLayoutData(addButton);
        editButton = new Button(groupComponent, SWT.PUSH);
        editButton.setText(IDEWorkbenchMessages
                .getString("PathVariablesBlock.editVariableButton")); 
        editButton.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                editSelectedVariable();
            }
        });
        editButton.setFont(font);
        setButtonLayoutData(editButton);
        removeButton = new Button(groupComponent, SWT.PUSH);
        removeButton.setText(IDEWorkbenchMessages
                .getString("PathVariablesBlock.removeVariableButton")); 
        removeButton.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                removeSelectedVariables();
            }
        });
        removeButton.setFont(font);
        setButtonLayoutData(removeButton);
    }