Unterschiede
Hier werden die Unterschiede zwischen der gewählten und der aktuellen Version gezeigt.
| swt-jface:treetableviewer 2007/11/13 08:14 | swt-jface:treetableviewer 2020/01/22 20:59 aktuell | ||
|---|---|---|---|
| Zeile 1: | Zeile 1: | ||
| - | ====== TreeViewer mit Tabelle ====== | + | ====== TreeViewer mit Tabelle (TreeTable) ====== |
| Der TreeViewer kann auch mit mehreren Spalten (Columns) verwendet werden:\\ | Der TreeViewer kann auch mit mehreren Spalten (Columns) verwendet werden:\\ | ||
| {{swt-jface:jface-columntree.png|}} | {{swt-jface:jface-columntree.png|}} | ||
| + | \\ | ||
| + | \\ | ||
| + | <html> | ||
| + | <script type="text/javascript"><!-- | ||
| + | google_ad_client="pub-9681858985507948"; | ||
| + | google_ad_width = 468; | ||
| + | google_ad_height = 60; | ||
| + | google_ad_format = "468x60_as"; | ||
| + | google_ad_type = "text"; | ||
| + | google_ad_channel = ""; | ||
| + | google_color_border = "cccccc"; | ||
| + | google_color_bg = "FFFFFF"; | ||
| + | google_color_link = "1d2d8c"; | ||
| + | google_color_text = "000000"; | ||
| + | google_color_url = "1d2d8c"; | ||
| + | //--> | ||
| + | </script> | ||
| + | <script type="text/javascript" | ||
| + | src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> | ||
| + | </script> | ||
| + | </html> | ||
| + | \\ | ||
| <code java> | <code java> | ||
| - | package com.sowas.treetabledemo; | + | package com.sowas.javawiki.treetabledemo; |
| import java.util.ArrayList; | import java.util.ArrayList; | ||
| Zeile 25: | Zeile 47: | ||
| public class View extends ViewPart{ | public class View extends ViewPart{ | ||
| - | public static final String ID = "TreeTableDemo.view"; | + | public static final String ID = "TreeTableDemo.view"; |
| - | private TreeViewer m_treeViewer; | + | private TreeViewer m_treeViewer; |
| class ViewLabelProvider extends LabelProvider implements ILabelProvider{ | class ViewLabelProvider extends LabelProvider implements ILabelProvider{ | ||
| Zeile 144: | Zeile 166: | ||
| - | class AddressContentProvider implements ITreeContentProvider{ | + | class AddressContentProvider implements ITreeContentProvider{ |
| - | public Object[] getChildren(Object parentElement){ | + | public Object[] getChildren(Object parentElement){ |
| - | if (parentElement instanceof List) | + | if (parentElement instanceof List) |
| - | return ((List<?>) parentElement).toArray(); | + | return ((List<?>) parentElement).toArray(); |
| - | if (parentElement instanceof City) | + | if (parentElement instanceof City) |
| - | return ((City) parentElement).getStreets(); | + | return ((City) parentElement).getStreets(); |
| - | if (parentElement instanceof Street) | + | if (parentElement instanceof Street) |
| - | return ((Street) parentElement).getHouses(); | + | return ((Street) parentElement).getHouses(); |
| - | return new Object[0]; | + | return new Object[0]; |
| - | } | + | } |
| - | public Object getParent(Object element){ | + | public Object getParent(Object element){ |
| - | if (element instanceof Street) | + | if (element instanceof Street) |
| - | return ((Street) element).city; | + | return ((Street) element).city; |
| - | if (element instanceof House) | + | if (element instanceof House) |
| - | return ((House) element).street; | + | return ((House) element).street; |
| - | return null; | + | return null; |
| - | } | + | } |
| - | public boolean hasChildren(Object element){ | + | public boolean hasChildren(Object element){ |
| - | if (element instanceof List) | + | if (element instanceof List) |
| - | return ((List<?>) element).size() > 0; | + | return ((List<?>) element).size() > 0; |
| - | if (element instanceof City) | + | if (element instanceof City) |
| - | return ((City) element).getStreets().length > 0; | + | return ((City) element).getStreets().length > 0; |
| - | if (element instanceof Street) | + | if (element instanceof Street) |
| - | return ((Street) element).getHouses().length > 0; | + | return ((Street) element).getHouses().length > 0; |
| - | return false; | + | return false; |
| - | } | + | } |
| - | public Object[] getElements(Object kundenstaemme){ | + | public Object[] getElements(Object cities){ |
| - | return getChildren(kundenstaemme); | + | // cities ist das, was oben in setInput(..) gesetzt wurde. |
| - | } | + | return getChildren(cities); |
| + | } | ||
| - | public void dispose(){ | + | public void dispose(){ |
| - | } | + | } |
| - | public void inputChanged(Viewer viewer, Object oldInput, Object newInput){ | + | public void inputChanged(Viewer viewer, Object oldInput, Object newInput){ |
| - | } | + | } |
| - | } | + | } |
| - | class TableLabelProvider implements ITableLabelProvider{ | + | class TableLabelProvider implements ITableLabelProvider{ |
| - | public Image getColumnImage(Object element, int columnIndex){ | + | public Image getColumnImage(Object element, int columnIndex){ |
| - | return null; | + | return null; |
| - | } | + | } |
| - | public String getColumnText(Object element, int columnIndex){ | + | public String getColumnText(Object element, int columnIndex){ |
| - | switch (columnIndex){ | + | switch (columnIndex){ |
| - | case 0: return element.toString(); | + | case 0: return element.toString(); |
| - | case 1: | + | case 1: |
| - | if (element instanceof House) | + | if (element instanceof House) |
| - | return ((House)element).getPerson(); | + | return ((House)element).getPerson(); |
| - | case 2: | + | case 2: |
| - | if (element instanceof House) | + | if (element instanceof House) |
| - | return ((House)element).getSex(); | + | return ((House)element).getSex(); |
| - | } | + | } |
| - | return null; | + | return null; |
| - | } | + | } |
| - | public void addListener(ILabelProviderListener listener){ | + | public void addListener(ILabelProviderListener listener){ |
| - | } | + | } |
| - | public void dispose(){ | + | public void dispose(){ |
| - | } | + | } |
| - | public boolean isLabelProperty(Object element, String property){ | + | public boolean isLabelProperty(Object element, String property){ |
| - | return false; | + | return false; |
| - | } | + | } |
| - | public void removeListener(ILabelProviderListener listener){ | + | public void removeListener(ILabelProviderListener listener){ |
| - | } | + | } |
| - | + | } | |
| - | } | + | } |
| </code> | </code> | ||
| + | \\ | ||
| + | [[http://www.fotostacker.de|{{:fotostacker2.png|FotoStacker}}]]FotoStacker, Fotos für Ihre Website\\ | ||
| + | |||
