List of usage examples for com.vaadin.ui.renderers TextRenderer TextRenderer
public TextRenderer()
"" to represent null values. From source file:com.foc.vaadin.gui.components.treeGrid.FVColumnEditorRendererConverter.java
License:Apache License
@SuppressWarnings("serial") public void createComponents() { if (getTableColumn() != null && getGridColumn() != null) { FField focField = getTableColumn().getField(); if (focField != null) { // ----------------------------------------------------------- // FDateField // ----------------------------------------------------------- /*/*w w w. j a v a 2 s .com*/ if(focField instanceof FDateField || focField instanceof FDateTimeField){ DateField dateField = new DateField(); FVAbstractConverter<String, java.sql.Date> converter = new FVAbstractConverter<String, java.sql.Date>(this) { public java.sql.Date convertToModel(String value, Class<? extends java.sql.Date> targetType, Locale locale) throws com.vaadin.data.util.converter.Converter.ConversionException { java.sql.Date date = null; try{ date = new java.sql.Date((FDate.getDateFormat().parse(value)).getTime()); }catch (Exception e){ date = null; } return date; } public String convertToPresentation(java.sql.Date value, Class<? extends String> targetType, Locale locale) throws com.vaadin.data.util.converter.Converter.ConversionException { String stringValue = ""; try{ if(value == null){ stringValue = FDate.convertDateToDisplayString(value); } }catch (Exception e){ stringValue = ""; } return stringValue; } public Class<java.sql.Date> getModelType() { return java.sql.Date.class; } public Class<String> getPresentationType() { return String.class; } }; getGridColumn().setConverter(converter); //dateField.setConverter((Converter)converter); getGridColumn().setRenderer(new DateRenderer(FDate.getDateFormat())); // ----------------------------------------------------------- // FMultipleChoiceField // ----------------------------------------------------------- }else*/ if (focField instanceof FMultipleChoiceField) { // Editor // ------ ComboBox combo = new ComboBox(); FMultipleChoiceField mFld = (FMultipleChoiceField) focField; Iterator<FMultipleChoiceItem> iter = mFld.getChoiceIterator(); while (iter != null && iter.hasNext()) { FMultipleChoiceItem item = (FMultipleChoiceItem) iter.next(); combo.addItem(item.getTitle()); } getGridColumn().setEditorField(combo); FVAbstractConverter<String, FMultipleChoiceItem> converter = new FVAbstractConverter<String, FMultipleChoiceItem>( this) { public FMultipleChoiceItem convertToModel(String value, Class<? extends FMultipleChoiceItem> targetType, Locale locale) throws com.vaadin.data.util.converter.Converter.ConversionException { FMultipleChoiceItem foundItem = null; FMultipleChoiceField mFld = (FMultipleChoiceField) getTableColumn().getField(); Iterator iter = mFld.getChoiceIterator(); while (iter != null && iter.hasNext()) { FMultipleChoiceItem item = (FMultipleChoiceItem) iter.next(); if (item.getTitle().equals(value)) { foundItem = item; } } return foundItem; } public String convertToPresentation(FMultipleChoiceItem value, Class<? extends String> targetType, Locale locale) throws com.vaadin.data.util.converter.Converter.ConversionException { return value != null ? value.getTitle() : null; } public Class<FMultipleChoiceItem> getModelType() { return FMultipleChoiceItem.class; } public Class<String> getPresentationType() { return String.class; } }; getGridColumn().setConverter(converter); combo.setConverter((Converter) converter); getGridColumn().setRenderer(new TextRenderer(), converter); // ----------------------------------------------------------- // FObjectField // ----------------------------------------------------------- } else if (focField instanceof FObjectField) { // Editor // ------ FObjectField oFld = (FObjectField) focField; FVObjectComboBox combo = new FVObjectComboBox(oFld, getTableColumn().getCaptionProp()); getGridColumn().setEditorField(combo); FVAbstractConverter<String, Long> converter = new FVAbstractConverter<String, Long>(this) { private FocList getFocList() { FObjectField oFld = (FObjectField) getTableColumn().getField(); FocList list = oFld != null ? oFld.getSelectionList() : null; return list; } public Long convertToModel(String value, Class<? extends Long> targetType, Locale locale) throws com.vaadin.data.util.converter.Converter.ConversionException { Long foundItem = null; FocList list = getFocList(); if (list != null) { for (int i = 0; i < list.size(); i++) { FocObject fObj = list.getFocObject(i); FProperty prop = fObj.getFocPropertyForPath(getTableColumn().getCaptionProp()); if (prop != null && prop.getValue() == value) { foundItem = fObj.getReferenceInt(); } } } return foundItem; } public String convertToPresentation(Long value, Class<? extends String> targetType, Locale locale) throws com.vaadin.data.util.converter.Converter.ConversionException { String stirngDisplay = ""; if (value == null) { if (getTableColumn() != null && getTableColumn().getField() != null && ((FObjectField) getTableColumn().getField()) .getNullValueDisplayString() != null) { stirngDisplay = ((FObjectField) getTableColumn().getField()) .getNullValueDisplayString(); } } else { FocList list = getFocList(); FocObject foudnObject = null; try { foudnObject = list != null ? list.searchByReference(value) : null; } catch (Exception e) { foudnObject = list != null ? list.searchByReference(value) : null; Globals.logException(e); } String captionPath = getTableColumn().getCaptionProp(); if (captionPath == null || captionPath.isEmpty()) { FObjectField objField = (getTableColumn() != null) ? (FObjectField) getTableColumn().getField() : null; FocDesc focDesc = objField != null ? objField.getFocDesc() : null; if (focDesc != null) { if (focDesc.getFieldByID(FField.FLD_CODE) != null) { captionPath = FField.FNAME_CODE; } else if (focDesc.getFieldByID(FField.FLD_NAME) != null) { captionPath = FField.FNAME_NAME; } else if (focDesc.getFieldByID(FField.FLD_DESCRIPTION) != null) { captionPath = FField.FNAME_DESCRIPTION; } } } FProperty prop = foudnObject != null ? foudnObject.getFocPropertyForPath(captionPath) : null; stirngDisplay = prop != null ? prop.getString() : ""; } return stirngDisplay; } public Class<Long> getModelType() { return Long.class; } public Class<String> getPresentationType() { return String.class; } }; getGridColumn().setConverter(converter); // combo.setConverter((Converter)converter); getGridColumn().setRenderer(new TextRenderer(), converter); } else if (focField instanceof FNumField) { FNumField numField = (FNumField) focField; if (numField != null && numField.getFormat() != null) { TextField textField = new FVEditorField_Numeric(getTableColumn()); //new TextField(); getGridColumn().setEditorField(textField); NumberRenderer numberRenderer = new NumberRenderer(numField.getFormat()); getGridColumn().setRenderer(numberRenderer); } } else if (focField instanceof FBoolField) { FBoolField bField = (FBoolField) focField; if (bField != null) { CheckBox cb = new CheckBox(); cb.setImmediate(true); getGridColumn().setEditorField(cb); getGridColumn().setRenderer(new ImageRenderer(), new Converter<Resource, Boolean>() { @Override public Boolean convertToModel(Resource value, Class<? extends Boolean> targetType, Locale l) throws Converter.ConversionException { return false; } @Override public Resource convertToPresentation(Boolean value, Class<? extends Resource> targetType, Locale l) throws Converter.ConversionException { Resource res = null; if (value) { res = FVIconFactory.getInstance().getFVIcon_Small(FVIconFactory.ICON_APPLY); } else { res = FVIconFactory.getInstance().getFVIcon_Small("cancel-icon.png"); } return res; } @Override public Class<Boolean> getModelType() { return Boolean.class; } @Override public Class<Resource> getPresentationType() { return Resource.class; } }); /* cb.setConverter(new Converter<Boolean, Boolean>(){ @Override public Boolean convertToModel(Boolean value, Class<? extends Boolean> targetType, Locale locale) throws com.vaadin.data.util.converter.Converter.ConversionException { return value; } @Override public Boolean convertToPresentation(Boolean value, Class<? extends Boolean> targetType, Locale locale) throws com.vaadin.data.util.converter.Converter.ConversionException { return value; } @Override public Class<Boolean> getModelType() { return Boolean.class; } @Override public Class<Boolean> getPresentationType() { return Boolean.class; } }); */ } } else if (focField instanceof FDateTimeField) { // DateField dateField = new DateField(); // getGridColumn().setEditorField(dateField); // dateField.setConverter(new Converter<Date, Date>(){ // // @Override // public Date convertToModel(Date value, Class<? extends Date> targetType, Locale locale) throws com.vaadin.data.util.converter.Converter.ConversionException { // return value; // } // // @Override // public Date convertToPresentation(Date value, Class<? extends Date> targetType, Locale locale) throws com.vaadin.data.util.converter.Converter.ConversionException { // // TODO Auto-generated method stub // return value; // } // // @Override // public Class<Date> getModelType() { // // TODO Auto-generated method stub // return Date.class; // } // // @Override // public Class<Date> getPresentationType() { // // TODO Auto-generated method stub // return Date.class; // } // // }); } } } }