Bug 60785 [Preferences] [Javadoc] Review of org.eclipse.jface.preference
Warnings: IPreferenceStore.java:379: warning - @param argument "value" is not a parameter name. BooleanFieldEditor.java:80: warning - @param argument "labelText" is not a parameter name. ColorSelector.java:63: warning - @param argument "parent." is not a parameter name. ColorSelector.java:192: warning - @param argument "rgb." is not a parameter name. FieldEditor.java:596: warning - @param argument "Button" is not a parameter name. FieldEditor.java:619: warning - @param argument "boolean." is not a parameter name. FieldEditor.java:619: warning - @param argument "parent." is not a parameter name. FileFieldEditor.java:143: warning - @param argument "extension" is not a parameter name. PreferenceConverter.java:45: warning - @issue is an unknown tag. PreferenceDialog.java:202: warning - @param argument "shell" is not a parameter name. PreferenceDialog.java:836: warning - @param argument "errorMessage" is not a parameter name. PreferenceNode.java:109: warning - @param argument "page" is not a parameter name. PreferenceStore.java:432: warning - @param argument "filename" is not a parameter name. StringFieldEditor.java:289: warning - @param argument "parent" is not a parameter name. BooleanPropertyAction: - BooleanPropertyAction has no description. - run() is not documented. ColorFieldEditor: - Class description is incomplete or just missing a period. - getColorSelector() is undocumented. - getNumberOfControls() has an incomplete description. ColorSelector: - updateColorImage() description ends in a comma. FieldEditorPreferencePage: - applyFont() is undocumented. PreferenceContentProvider: - All methods are undocumented. PreferenceDialog: - Undocumented methods: close(), configureShell(), constrainShellSize(), createTreeAreaContents(), getSingleSelection(), getTreeViewer(), layoutTreeAreaControl(). PreferenceLabelProvider: - All methods are undocumented. StringButtonFieldEditor: - getChangeControl() is undocumented. JFacePreferences: - *_COLOR undocumented.
bundles/org.eclipse.jface/src/org/eclipse/jface/preference/FieldEditor.java
* current font.
 * @param Button
 */
protected void setButtonLayoutData(Button button) {
	
	GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
	
	
	GC gc = new GC(button);
	gc.setFont(button.getFont());
	FontMetrics fontMetrics = gc.getFontMetrics();
	gc.dispose();
	
	data.heightHint =  org.eclipse.jface.dialogs.Dialog.convertHorizontalDLUsToPixels(fontMetrics,IDialogConstants.BUTTON_HEIGHT);
	int widthHint = org.eclipse.jface.dialogs.Dialog.convertVerticalDLUsToPixels(fontMetrics,IDialogConstants.BUTTON_WIDTH);
	data.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
	button.setLayoutData(data);
}
/**
 * Set whether or not the controls in the field editor
 * are enabled.
 * @param boolean. The enabled state.
 * @param parent. The parent of the controls in the group.
 *  Used to create the controls if required.
 */
public void setEnabled(boolean enabled, Composite parent){
	getLabelControl(parent).setEnabled(enabled);
}
}