Difference between revisions of "JFaceSnippets"

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JFace-Snippets are small easy understandable programming example how to use JFace API. You can find them in CVS [http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/ JFace code snippets]:
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JFace-Snippets are small easy understandable programming example how to use JFace API.
==Dialogs==
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/dialogs/Snippet012DialogWithImageButtons.java?view=markup Snippet012DialogWithImageButtons]===
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Demonstrates usage of Icons in Buttons of Dialogs
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==Layout==
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To browse examples, navigate to [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets examples GIT repository]. (Historically examples were stored in [http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/ CVS repository].)
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/layout/Snippet013GridLayoutFactory.java?view=markup Snippet013GridLayoutFactory]===
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Demonstrates usage of the GridLayoutFactory to make more readable
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/layout/Snippet016TableLayout.java?view=markup Snippet016TableLayout]===
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== Dialogs ==
Demonstrates (dynamic)layout support for TableColumns available as of JFace 3.3
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/layout/Snippet027TreeLayout.java?view=markup Snippet027TreeLayout]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/dialogs/Snippet012DialogWithImageButtons.java?id=R4_3 Snippet012DialogWithImageButtons] ===
Demonstrates (dynamic)layout support for TreeColumns availabel as of JFace 3.3
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Demonstrates usage of Icons in Buttons of Dialogs
  
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== Layout  ==
  
==Viewers==
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/layout/Snippet013GridLayoutFactory.java?id=R4_3 Snippet013GridLayoutFactory] ===
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet001TableViewer.java?view=markup  Snippet001TableViewer]===
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Demonstrates a simply TableViewer with one column. It holds all important classes used for all Table-like JFace-Viewers (''[http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/api/org/eclipse/jface/viewers/LabelProvider.html LabelProvider]'',''[http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/api/org/eclipse/jface/viewers/IStructuredContentProvider.html IStructuredContentProvider]'')
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[[Image:Snippet1.png]]
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Demonstrates usage of the GridLayoutFactory to make more readable
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet002TreeViewer.java?view=markup  Snippet002TreeViewer]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/layout/Snippet016TableLayout.java?id=R4_3 Snippet016TableLayout] ===
Demonstrates a simply TreeViewer with one column. It describes all important classes used for all Tree-like JFace-Viewers (''[http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/api/org/eclipse/jface/viewers/LabelProvider.html LabelProvider]'',''[http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/api/org/eclipse/jface/viewers/ITreeContentProvider.html ITreeContentProvider]'')
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[[Image:Snippet2.png]]
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Demonstrates (dynamic)layout support for TableColumns available as of JFace 3.3
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet003TableLabelProvider.java?view=markup Snippet003TableLabelProvider]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/layout/Snippet027TreeLayout.java?id=R4_3 Snippet027TreeLayout] ===
Demonstrates tables with more than one column and the usage of ''[http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/api/org/eclipse/jface/viewers/ITableLabelProvider.html ITableLabelProvider]''
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[[Image:Snippet3.png]]
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Demonstrates (dynamic)layout support for TreeColumns available as of JFace 3.3
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet004HideSelection.java?view=markup Snippet004HideSelection]===
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== Viewers  ==
Demonstrates how the selection can be hidden when the user click in a tablerow/column which doesn't hold any information. The standard behaviour of SWT-Table is to leave the selection on the last column. This snippet removes the selection if the user clicks in an area not selectable
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[[Image:Snippet004.png]]
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet001TableViewer.java?id=R4_3 Snippet001TableViewer] ===
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet005TreeCustomMenu.java?view=markup Snippet005TreeCustomMenu]===
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Demonstrates a simply TableViewer with one column. It holds all important classes used for all Table-like JFace-Viewers (''[http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/api/org/eclipse/jface/viewers/LabelProvider.html LabelProvider]'',''[http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/api/org/eclipse/jface/viewers/IStructuredContentProvider.html IStructuredContentProvider]'')
Demonstrates how to create a different context menu depending on which item in the tree is currently selected this can also be used with a table of course
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[[Image:Snippet005.png]]
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[[Image:Snippet1.png]]  
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet006TableMultiLineCells.java?view=markup Snippet006TableMultiLineCells]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet002TreeViewer.java?id=R4_3 Snippet002TreeViewer] ===
Demonstrates first use case for the new OwnerDraw-Support added to JFace in 3.3 (available at SWT-Level since 3.2). This example uses the new Viewers API in this special case the ''OwnerDrawLabelProvider'' to make items with more than one line of text.
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[[Image:Snippet006.png]]
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Demonstrates a simply TreeViewer with one column. It describes all important classes used for all Tree-like JFace-Viewers (''[http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/api/org/eclipse/jface/viewers/LabelProvider.html LabelProvider]'',''[http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/api/org/eclipse/jface/viewers/ITreeContentProvider.html ITreeContentProvider]'')
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet007FullSelection.java?view=markup Snippet007FullSelection]===
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[[Image:Snippet2.png]]  
Demonstrates how you can use a use inline editing in tables with multiple columns which requires to use SWT.FULL_SELECTION but hiding the selection from the user.
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[[Image:Snippet007.png]]
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet003TableLabelProvider.java?id=R4_3 Snippet003TableLabelProvider] ===
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet008RevealElement.java?view=markup Snippet008RevealElement]===
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Demonstrates tables with more than one column and the usage of ''[http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/api/org/eclipse/jface/viewers/ITableLabelProvider.html ITableLabelProvider]''
Demonstrates how you can scroll a TableViewer to the specific model element using TableViewer#reveal(Object)
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[[Image:Snippet008.png]]
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[[Image:Snippet3.png]]  
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet009CellEditors.java?view=markup Snippet009CellEditors]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet004HideSelection.java?id=R4_3 Snippet004HideSelection] ===
Demonstrates minimal example when trying to add inline editing to tables to get familiar with the various classes needed (3.2 API)
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[[Image:Snippet009.png]]
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Demonstrates how the selection can be hidden when the user click in a tablerow/column which doesn't hold any information. The standard behaviour of SWT-Table is to leave the selection on the last column. This snippet removes the selection if the user clicks in an area not selectable
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet010OwnerDraw.java?view=markup Snippet010OwnerDraw]===
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[[Image:Snippet004.png]]  
Demonstrates usage of new OwnerDraw-Support feature provided by JFace in 3.3(available in SWT since 3.2). This example uses the new Viewers API in this special case the ''OwnerDrawLabelProvider''.
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[[Image:Snippet010.png]]
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet005TreeCustomMenu.java?id=R4_3 Snippet005TreeCustomMenu] ===
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet011CustomTooltips.java?view=markup Snippet011CustomTooltips]===
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Demonstrates how to create a different context menu depending on which item in the tree is currently selected this can also be used with a table of course
Demonstrates usage of new custom tooltip support in 3.3 used to provide a tooltip for each cell in TableViewer
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet013TableViewerNoMandatoryLabelProvider.java?view=markup Snippet013TableViewerNoMandatoryLabelProvider]===
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[[Image:Snippet005.png]]  
Demonstrates usage of none mandatory LabelProviders in TableViewers to set colors and fonts with 3.2-API
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet014TreeViewerNoMandatoryLabelProvider.java?view=markup Snippet014TreeViewerNoMandatoryLabelProvider]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet006TableMultiLineCells.java?id=R4_3 Snippet006TableMultiLineCells] ===
Demonstrates usage of none mandatory LabelProviders in TreeViewers to set colors and font with 3.2-API
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet015CustomTooltipsForTree.java?view=markup Snippet015CustomTooltipsForTree]===
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Demonstrates first use case for the new OwnerDraw-Support added to JFace in 3.3 (available at SWT-Level since 3.2). This example uses the new Viewers API in this special case the ''OwnerDrawLabelProvider'' to make items with more than one line of text.
Demonstrates usage of new custom tooltip support in 3.3 used to provide a tooltip for each cell in a TreeViewer
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet017TableViewerHideShowColumns.java?view=markup Snippet017TableViewerHideShowColumns]===
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[[Image:Snippet006.png]]  
Demonstrates hiding and showing of columns (animated)
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet018TableViewerAddRemoveColumnsWithEditing.java?view=markup Snippet018TableViewerAddRemoveColumnsWithEditing]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet007FullSelection.java?id=R4_3 Snippet007FullSelection] ===
Demonstrates adding/removing of columns in conjunction with inline editing which makes this a bit tougher than without it (using 3.2 API)
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet019TableViewerAddRemoveColumnsWithEditingNewAPI.java?view=markup Snippet019TableViewerAddRemoveColumnsWithEditingNewAPI]===
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Demonstrates how you can use a use inline editing in tables with multiple columns which requires to use SWT.FULL_SELECTION but hiding the selection from the user.
Demonstrates adding/removing of columns in conjunction with the inline editing but with the new JFace-API who makes this a much easier and less error prone
+
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet021CellEditorsOnDoubleClick.java?view=markup Snippet021CellEditorsOnDoubleClick]===
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[[Image:Snippet007.png]]  
Demonstrates editor activation on double-click with the 3.2 API which makes this fairly complex
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet022TableViewerRefreshNoScroll.java?view=markup Snippet022TableViewerRefreshNoScroll]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet008RevealElement.java?id=R4_3 Snippet008RevealElement] ===
Demonstrates how to refresh and viewer without scrolling the selection into after the refresh with 3.2 API. In 3.3 a special refresh-API for TableViewers is added.
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet024TableViewerExploreNewAPI.java?view=markup Snippet024TableViewerExploreNewAPI]===
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Demonstrates how you can scroll a TableViewer to the specific model element using TableViewer#reveal(Object)
Demonstrates the base classes of 3.3 API
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet025TabEditing.java?view=markup Snippet025TabEditing]===
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[[Image:Snippet008.png]]  
Demonstrates how one can use the new 3.3 API to add tab-editing support to your viewer
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet026TreeViewerTabEditing.java?view=markup Snippet026TreeViewerTabEditing]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet009CellEditors.java?id=R4_3 Snippet009CellEditors] ===
Demonstrates all fancy things one can do with new 3.3 API (Tab-Editing, Keyboard-Navigation from Cell to Cell, Editor-Activation with the Keyboard)
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet027ComboBoxCellEditors.java?view=markup Snippet027ComboBoxCellEditors]===
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Demonstrates minimal example when trying to add inline editing to tables to get familiar with the various classes needed (3.2 API)
Demonstrates usage of the ComboBoxCellEditor in JFace-Viewers
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet029VirtualTableViewer.java?view=markup Snippet029VirtualTableViewer]===
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[[Image:Snippet009.png]]  
Demonstrates usage of JFace-Viewers in virtual mode with an ordinary content provider (often the bottel neck is not the model but the UI). Using this Virtual viewers in conjunction with an ordinary content provider has the advantage that Sorting and Filtering is supported in 3.3.
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet030VirtualLazyTableViewer.java?view=markup Snippet030VirtualLazyTableViewer]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet010OwnerDraw.java?id=R4_3 Snippet010OwnerDraw] ===
Demonstrates usage of JFace-Viewer virtual mode with a lazy content provider
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet031TableViewerCustomTooltipsMultiSelection.java?view=markup Snippet031TableViewerCustomTooltipsMultiSelection]===
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Demonstrates usage of new OwnerDraw-Support feature provided by JFace in 3.3(available in SWT since 3.2). This example uses the new Viewers API in this special case the ''OwnerDrawLabelProvider''.
Demonstrates creation of tooltips for cells for pre 3.3 users
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet032TableTreeViewer.java?view=markup Snippet032TableTreeViewer]===
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[[Image:Snippet010.png]]  
Demonstrates a JFace-Viewer ontop of the old TableTree-Widget. <b>DO NOT USE THIS VIEWER ANY MORE IT'S ONLY KEEP FOR BACKWARDS COMPILANCE USE TREEVIEWER instead</b>
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet033CellEditorPerRowPre33.java?view=markup Snippet033CellEditorPerRowPre33]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet011CustomTooltips.java?id=R4_3 Snippet011CustomTooltips] ===
Demonstrates how one can handel different CellEditors-Types in one COLUMN before 3.3 and how difficult this has been.
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet034CellEditorPerRowNewAPI.java?view=markup Snippet034CellEditorPerRowNewAPI]===
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Demonstrates usage of new custom tooltip support in 3.3 used to provide a tooltip for each cell in TableViewer
Demonstrates different CellEditor-Types in one COLUMN with 3.3-API of JFace-Viewers
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet035TableCursorCellHighlighter.java?view=markup Snippet035TableCursorCellHighlighter]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet013TableViewerNoMandatoryLabelProvider.java?id=R4_3 Snippet013TableViewerNoMandatoryLabelProvider] ===
Demonstrates keyboard navigation in TableViewers using a TableCursor showing the flexibility of the new cell navigation support
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet036FocusBorderCellHighlighter.java?view=markup Snippet036FocusBorderCellHighlighter]===
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Demonstrates usage of none mandatory LabelProviders in TableViewers to set colors and fonts with 3.2-API
Demonstrates keyboard navigation by highlighting the currently selected cell with a focus border showing once more the flexibility of the new cell navigation support
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet037FancyCustomTooltips.java?view=markup Snippet037FancyCustomTooltips]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet014TreeViewerNoMandatoryLabelProvider.java?id=R4_3 Snippet014TreeViewerNoMandatoryLabelProvider] ===
Demonstrates customizability of the 3.3 JFace-Support for cell tooltips using the Browser-Widget and presenting HTML
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet038TreeViewerInlinelEditingOldAPI.java?view=markup Snippet038TreeViewerInlinelEditingOldAPI]===
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Demonstrates usage of none mandatory LabelProviders in TreeViewers to set colors and font with 3.2-API
Demonstrates editing support as of 3.2 for TreeViewers
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===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet039ListViewer.java?view=markup Snippet039ListViewer]===
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet015CustomTooltipsForTree.java?id=R4_3 Snippet015CustomTooltipsForTree]  ===
Demonstrates a very simple usage of ListViewer
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Demonstrates usage of new custom tooltip support in 3.3 used to provide a tooltip for each cell in a TreeViewer
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet017TableViewerHideShowColumns.java?id=R4_3 Snippet017TableViewerHideShowColumns]  ===
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Demonstrates hiding and showing of columns (animated)
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet018TableViewerAddRemoveColumnsWithEditing.java?id=R4_3 Snippet018TableViewerAddRemoveColumnsWithEditing]  ===
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Demonstrates adding/removing of columns in conjunction with inline editing which makes this a bit tougher than without it (using 3.2 API)
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=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet019TableViewerAddRemoveColumnsWithEditingNewAPI.java?id=R4_3 Snippet019TableViewerAddRemoveColumnsWithEditingNewAPI]  ===
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Demonstrates adding/removing of columns in conjunction with the inline editing but with the new JFace-API who makes this a much easier and less error prone
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet021CellEditorsOnDoubleClick.java?id=R4_3 Snippet021CellEditorsOnDoubleClick]  ===
 +
 
 +
Demonstrates editor activation on double-click with the 3.2 API which makes this fairly complex
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet022TableViewerRefreshNoScroll.java?id=R4_3 Snippet022TableViewerRefreshNoScroll]  ===
 +
 
 +
Demonstrates how to refresh and viewer without scrolling the selection into after the refresh with 3.2 API. In 3.3 a special refresh-API for TableViewers is added.
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet024TableViewerExploreNewAPI.java?id=R4_3 Snippet024TableViewerExploreNewAPI]  ===
 +
 
 +
Demonstrates the base classes of 3.3 API
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet025TabEditing.java?id=R4_3 Snippet025TabEditing]  ===
 +
 
 +
Demonstrates how one can use the new 3.3 API to add tab-editing support to your viewer
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet026TreeViewerTabEditing.java?id=R4_3 Snippet026TreeViewerTabEditing]  ===
 +
 
 +
Demonstrates all fancy things one can do with new 3.3 API (Tab-Editing, Keyboard-Navigation from Cell to Cell, Editor-Activation with the Keyboard)
 +
 
 +
[[Image:Snippet026TreeViewerTabEditing.gif]]
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet027ComboBoxCellEditors.java?id=R4_3 Snippet027ComboBoxCellEditors]  ===
 +
 
 +
Demonstrates usage of the ComboBoxCellEditor in JFace-Viewers
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet029VirtualTableViewer.java?id=R4_3 Snippet029VirtualTableViewer]  ===
 +
 
 +
Demonstrates usage of JFace-Viewers in virtual mode with an ordinary content provider (often the bottel neck is not the model but the UI). Using this Virtual viewers in conjunction with an ordinary content provider has the advantage that Sorting and Filtering is supported in 3.3.
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet030VirtualLazyTableViewer.java?id=R4_3 Snippet030VirtualLazyTableViewer]  ===
 +
 
 +
Demonstrates usage of JFace-Viewer virtual mode with a lazy content provider
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet031TableViewerCustomTooltipsMultiSelection.java?id=R4_3 Snippet031TableViewerCustomTooltipsMultiSelection]  ===
 +
 
 +
Demonstrates creation of tooltips for cells for pre 3.3 users
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet032TableTreeViewer.java?id=R4_3 Snippet032TableTreeViewer]  ===
 +
 
 +
Demonstrates a JFace-Viewer ontop of the old TableTree-Widget.
 +
 
 +
'''NOTE: DO NOT USE THIS VIEWER ANY MORE. IT IS ONLY KEPT FOR BACKWARDS COMPLIANCE. USE TREEVIEWER INSTEAD.'''
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet033CellEditorPerRowPre33.java?id=R4_3 Snippet033CellEditorPerRowPre33]  ===
 +
 
 +
Demonstrates how one can handle different CellEditors-Types in one COLUMN before 3.3 and how difficult this has been.
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet034CellEditorPerRowNewAPI.java?id=R4_3 Snippet034CellEditorPerRowNewAPI]  ===
 +
 
 +
Demonstrates different CellEditor-Types in one COLUMN with 3.3-API of JFace-Viewers
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet035TableCursorCellHighlighter.java?id=R4_3 Snippet035TableCursorCellHighlighter]  ===
 +
 
 +
Demonstrates keyboard navigation in TableViewers using a TableCursor showing the flexibility of the new cell navigation support
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet036FocusBorderCellHighlighter.java?id=R4_3 Snippet036FocusBorderCellHighlighter]  ===
 +
 
 +
Demonstrates keyboard navigation by highlighting the currently selected cell with a focus border showing once more the flexibility of the new cell navigation support
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet037FancyCustomTooltips.java?id=R4_3 Snippet037FancyCustomTooltips]  ===
 +
 
 +
Demonstrates customizability of the 3.3 JFace-Support for cell tooltips using the Browser-Widget and presenting HTML
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet038TreeViewerInlinelEditingOldAPI.java?id=R4_3 Snippet038TreeViewerInlinelEditingOldAPI]  ===
 +
 
 +
Demonstrates editing support as of 3.2 for TreeViewers
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet039ListViewer.java?id=R4_3 Snippet039ListViewer] ===
 +
 
 +
Demonstrates a very simple usage of ListViewer  
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet040TableViewerSorting.java?id=R4_3 Snippet040TableViewerSorting]  ===
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet040TableViewerSorting.java?view=markup Snippet040TableViewerSorting]===
 
 
Demonstrates sorting(asc/desc) in TableViewers by clicking the column header. This snippet uses classes from JFace 3.3 but can be easily adopted to work with JFace from 3.2  
 
Demonstrates sorting(asc/desc) in TableViewers by clicking the column header. This snippet uses classes from JFace 3.3 but can be easily adopted to work with JFace from 3.2  
  
==Window==
+
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet041TableViewerAlternatingColors.java?id=R4_3 Snippet041TableViewerAlternatingColors] ===
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/window/Snippet020CustomizedControlTooltips.java?view=markup Snippet020CustomizedControlTooltips]===
+
Demonstrates usage of new JFace 3.3 to show really cool ToolTips for your controls
+
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/window/Snippet023TreeViewerCustomTooltips.java?view=markup
+
Demonstrates how to achieve alternating row-colors with TableViewer and the new JFace 3.3 API which allows for faster algorithms and can be used in conjunction with virtual-bits to even work with big tables (e.g. 100,000 rows in this example).
Snippet023TreeViewerCustomTooltips]===
+
 
Demonstrates creation of ToolTips for users pre 3.3.
+
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet042ToolTipSupportFor32API.java?id=R4_3 Snippet042ToolTipSupportFor32API]  ===
 +
 
 +
Because ColumnViewerToolTipSupport forces one to use the new 3.3 CellLabelProvider-API it is of no use for people stuck with the old LabelProvider API. This snippet shows how a potential class for 3.2 API could look like.
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet043NoColumnTreeViewerKeyboardEditing.java?id=R4_3 Snippet043NoColumnTreeViewerKeyboardEditing]  ===
 +
 
 +
Demonstrates the JFace 3.3 keyboard editing support for Trees without columns. Tabbing from editor to editor is supported since 3.4.
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet044NoColumnTableViewerKeyboardEditing.java?id=R4_3 Snippet044NoColumnTableViewerKeyboardEditing]  ===
 +
 
 +
Demonstrates the JFace 3.3 keyboard editing support for Tables without columns. Tabbing from editor to editor is supported since 3.4.
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet045TableViewerFillFromBackgroundThread.java?id=R4_3 Snippet045TableViewerFillFromBackgroundThread]  ===
 +
 
 +
Demonstrates how a TableViewer with a sorter can be filled from a NON-UI thread
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet046UpdateViewerFromBackgroundThread.java?id=R4_3 Snippet046UpdateViewerFromBackgroundThread]  ===
 +
 
 +
Demonstrates how to update a viewer from a long running task (which is executed in a thread) and calls back to the UI-Thread using asyncExec
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet047VirtualLazyTreeViewer.java?id=R4_3 Snippet047VirtualLazyTreeViewer]  ===
 +
 
 +
Demonstrates the usage of ILazyContentProvider in conjunction with a Virtual-TreeViewer
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet048TreeViewerTabWithCheckboxFor3_3.java?id=R4_3 Snippet048TreeViewerTabWithCheckboxFor3_3]  ===
 +
 
 +
Demonstrates how to overcome a limitation when it comes to key-navigation and CheckBoxEditors in 3.3.1.
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet049StyledCellLabelProvider.java?id=R4_3 Snippet049StyledCellLabelProvider]  ===
 +
 
 +
Demonstrates a new LabelProvider-Type which uses StyleRanges. This Snippet requires SWT/JFace 3.4.
 +
 
 +
[[Image:Snippet050DelegatingStyledCellLabelProvider.gif]]
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet050DelegatingStyledCellLabelProvider.java?id=R4_3 Snippet050DelegatingStyledCellLabelProvider]  ===
 +
 
 +
Demonstrates how you can add styled text by wrapping an existing label provider. This Snippet requires SWT/JFace 3.4.
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet051TableCenteredImage.java?id=R4_3 Snippet051TableCenteredImage]  ===
 +
 
 +
Demonstrate how to center an image using owner draw. This snippet requires SWT/JFace 3.3.
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet052DouleClickCellEditor.java?id=R4_3 Snippet052DouleClickCellEditor]  ===
 +
 
 +
Demonstrate how to start cell-editors on double click. This snippet requires SWT/JFace 3.3
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet053StartEditorWithContextMenu.java?id=R4_3 Snippet053StartEditorWithContextMenu]  ===
 +
 
 +
Demonstrate how to start up an editor with a context menu and not with mouse clicking on the cell.
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet055HideShowColumn.java?id=R4_3 Snippet055HideShowColumn]  ===
 +
 
 +
Demonstrate hiding and showing columns
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet056BooleanCellEditor.java?id=R4_3 Snippet056BooleanCellEditor]  ===
 +
 
 +
Demonstrate a custom cell-editor which uses a real Checkbox-Button
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet057TableViewerSkipHiddenCells.java?id=R4_3 Snippet057TableViewerSkipHiddenCells]  ===
 +
 
 +
Example of showing how easy cell-navigation with hidden cells is in 3.4
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet058CellNavigationIn34.java?id=R4_3 Snippet058CellNavigationIn34]  ===
 +
 
 +
Example for full feature cell navigation until bug 230955 is fixed
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet059CellNavigationIn33.java?id=R4_3 Snippet059CellNavigationIn33]  ===
 +
 
 +
Example for full feature cell navigation in 3.3. This snippet uses internal API by reflection so its not guaranteed to work for ever. The problem of invisible cells is fixed in 3.4. The problem with horizontal scrolling is going to be fixed in 3.5.
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet060TextCellEditorWithContentProposal.java?id=R4_3 Snippet060TextCellEditorWithContentProposal]  ===
 +
 
 +
Show how to use content-proposal inside a CellEditor
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet061FakedNativeCellEditor.java?id=R4_3 Snippet061FakedNativeCellEditor]  ===
 +
 
 +
Full featured native looking viewer with checkboxes in an arbitary column
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet62TextAndDialogCellEditor.java?id=R4_3 Snippet062TextAndDialogCellEditor] ===
 +
 
 +
Demonstrates usage of TextAndDialogCellEditor. The email column uses the TextAndDialogCellEditor; othe columns use ordinary TextCellEditor.
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet063ComboViewer.java?id=R4_3 Snippet063ComboViewer] ===
 +
 
 +
Show how to use ComboViewer and set a inital selection
 +
 
 +
== Window  ==
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/window/Snippet020CustomizedControlTooltips.java?id=R4_3 Snippet020CustomizedControlTooltips]  ===
 +
 
 +
Demonstrates usage of new JFace 3.3 to show really cool ToolTips for your controls
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/window/Snippet023TreeViewerCustomTooltips.java?id=R4_3 Snippet023TreeViewerCustomTooltips] ===
 +
 
 +
Demonstrates creation of ToolTips for users pre 3.3.  
 +
 
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/window/Snippet031TableStaticTooltip.java?id=R4_3 Snippet031TableStaticTooltip]  ===
  
===[http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/window/Snippet031TableStaticTooltip.java?view=markup Snippet031TableStaticTooltip.java]
 
 
Demonstrates creation of ToolTips for Tables without using the JFace-Viewers API but only JFace-Tooltips
 
Demonstrates creation of ToolTips for Tables without using the JFace-Viewers API but only JFace-Tooltips
  
 +
== Wizard ==
 +
 +
=== [http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/wizard/Snippet047WizardWithLongRunningOperation.java?id=R4_3 Snippet047WizardWithLongRunningOperation]  ===
 +
 +
Demonstrates how to work with JFace-Wizards and fill a TableViewer from a Background-Thread without blocking the UI showing a progress bar in the meanwhile
  
[[Category:Snippets]]
+
[[Category:Snippets]] [[Category:RCP]] [[Category:Platform_UI]]

Revision as of 08:07, 15 August 2013

JFace-Snippets are small easy understandable programming example how to use JFace API.

To browse examples, navigate to examples GIT repository. (Historically examples were stored in CVS repository.)

Contents

Dialogs

Snippet012DialogWithImageButtons

Demonstrates usage of Icons in Buttons of Dialogs

Layout

Snippet013GridLayoutFactory

Demonstrates usage of the GridLayoutFactory to make more readable

Snippet016TableLayout

Demonstrates (dynamic)layout support for TableColumns available as of JFace 3.3

Snippet027TreeLayout

Demonstrates (dynamic)layout support for TreeColumns available as of JFace 3.3

Viewers

Snippet001TableViewer

Demonstrates a simply TableViewer with one column. It holds all important classes used for all Table-like JFace-Viewers (LabelProvider,IStructuredContentProvider)

Snippet1.png

Snippet002TreeViewer

Demonstrates a simply TreeViewer with one column. It describes all important classes used for all Tree-like JFace-Viewers (LabelProvider,ITreeContentProvider)

Snippet2.png

Snippet003TableLabelProvider

Demonstrates tables with more than one column and the usage of ITableLabelProvider

File:Snippet3.png

Snippet004HideSelection

Demonstrates how the selection can be hidden when the user click in a tablerow/column which doesn't hold any information. The standard behaviour of SWT-Table is to leave the selection on the last column. This snippet removes the selection if the user clicks in an area not selectable

Snippet004.png

Snippet005TreeCustomMenu

Demonstrates how to create a different context menu depending on which item in the tree is currently selected this can also be used with a table of course

Snippet005.png

Snippet006TableMultiLineCells

Demonstrates first use case for the new OwnerDraw-Support added to JFace in 3.3 (available at SWT-Level since 3.2). This example uses the new Viewers API in this special case the OwnerDrawLabelProvider to make items with more than one line of text.

Snippet006.png

Snippet007FullSelection

Demonstrates how you can use a use inline editing in tables with multiple columns which requires to use SWT.FULL_SELECTION but hiding the selection from the user.

Snippet007.png

Snippet008RevealElement

Demonstrates how you can scroll a TableViewer to the specific model element using TableViewer#reveal(Object)

Snippet008.png

Snippet009CellEditors

Demonstrates minimal example when trying to add inline editing to tables to get familiar with the various classes needed (3.2 API)

Snippet009.png

Snippet010OwnerDraw

Demonstrates usage of new OwnerDraw-Support feature provided by JFace in 3.3(available in SWT since 3.2). This example uses the new Viewers API in this special case the OwnerDrawLabelProvider.

Snippet010.png

Snippet011CustomTooltips

Demonstrates usage of new custom tooltip support in 3.3 used to provide a tooltip for each cell in TableViewer

Snippet013TableViewerNoMandatoryLabelProvider

Demonstrates usage of none mandatory LabelProviders in TableViewers to set colors and fonts with 3.2-API

Snippet014TreeViewerNoMandatoryLabelProvider

Demonstrates usage of none mandatory LabelProviders in TreeViewers to set colors and font with 3.2-API

Snippet015CustomTooltipsForTree

Demonstrates usage of new custom tooltip support in 3.3 used to provide a tooltip for each cell in a TreeViewer

Snippet017TableViewerHideShowColumns

Demonstrates hiding and showing of columns (animated)

Snippet018TableViewerAddRemoveColumnsWithEditing

Demonstrates adding/removing of columns in conjunction with inline editing which makes this a bit tougher than without it (using 3.2 API)

Snippet019TableViewerAddRemoveColumnsWithEditingNewAPI

Demonstrates adding/removing of columns in conjunction with the inline editing but with the new JFace-API who makes this a much easier and less error prone

Snippet021CellEditorsOnDoubleClick

Demonstrates editor activation on double-click with the 3.2 API which makes this fairly complex

Snippet022TableViewerRefreshNoScroll

Demonstrates how to refresh and viewer without scrolling the selection into after the refresh with 3.2 API. In 3.3 a special refresh-API for TableViewers is added.

Snippet024TableViewerExploreNewAPI

Demonstrates the base classes of 3.3 API

Snippet025TabEditing

Demonstrates how one can use the new 3.3 API to add tab-editing support to your viewer

Snippet026TreeViewerTabEditing

Demonstrates all fancy things one can do with new 3.3 API (Tab-Editing, Keyboard-Navigation from Cell to Cell, Editor-Activation with the Keyboard)

Snippet026TreeViewerTabEditing.gif

Snippet027ComboBoxCellEditors

Demonstrates usage of the ComboBoxCellEditor in JFace-Viewers

Snippet029VirtualTableViewer

Demonstrates usage of JFace-Viewers in virtual mode with an ordinary content provider (often the bottel neck is not the model but the UI). Using this Virtual viewers in conjunction with an ordinary content provider has the advantage that Sorting and Filtering is supported in 3.3.

Snippet030VirtualLazyTableViewer

Demonstrates usage of JFace-Viewer virtual mode with a lazy content provider

Snippet031TableViewerCustomTooltipsMultiSelection

Demonstrates creation of tooltips for cells for pre 3.3 users

Snippet032TableTreeViewer

Demonstrates a JFace-Viewer ontop of the old TableTree-Widget.

NOTE: DO NOT USE THIS VIEWER ANY MORE. IT IS ONLY KEPT FOR BACKWARDS COMPLIANCE. USE TREEVIEWER INSTEAD.

Snippet033CellEditorPerRowPre33

Demonstrates how one can handle different CellEditors-Types in one COLUMN before 3.3 and how difficult this has been.

Snippet034CellEditorPerRowNewAPI

Demonstrates different CellEditor-Types in one COLUMN with 3.3-API of JFace-Viewers

Snippet035TableCursorCellHighlighter

Demonstrates keyboard navigation in TableViewers using a TableCursor showing the flexibility of the new cell navigation support

Snippet036FocusBorderCellHighlighter

Demonstrates keyboard navigation by highlighting the currently selected cell with a focus border showing once more the flexibility of the new cell navigation support

Snippet037FancyCustomTooltips

Demonstrates customizability of the 3.3 JFace-Support for cell tooltips using the Browser-Widget and presenting HTML

Snippet038TreeViewerInlinelEditingOldAPI

Demonstrates editing support as of 3.2 for TreeViewers

Snippet039ListViewer

Demonstrates a very simple usage of ListViewer

Snippet040TableViewerSorting

Demonstrates sorting(asc/desc) in TableViewers by clicking the column header. This snippet uses classes from JFace 3.3 but can be easily adopted to work with JFace from 3.2

Snippet041TableViewerAlternatingColors

Demonstrates how to achieve alternating row-colors with TableViewer and the new JFace 3.3 API which allows for faster algorithms and can be used in conjunction with virtual-bits to even work with big tables (e.g. 100,000 rows in this example).

Snippet042ToolTipSupportFor32API

Because ColumnViewerToolTipSupport forces one to use the new 3.3 CellLabelProvider-API it is of no use for people stuck with the old LabelProvider API. This snippet shows how a potential class for 3.2 API could look like.

Snippet043NoColumnTreeViewerKeyboardEditing

Demonstrates the JFace 3.3 keyboard editing support for Trees without columns. Tabbing from editor to editor is supported since 3.4.

Snippet044NoColumnTableViewerKeyboardEditing

Demonstrates the JFace 3.3 keyboard editing support for Tables without columns. Tabbing from editor to editor is supported since 3.4.

Snippet045TableViewerFillFromBackgroundThread

Demonstrates how a TableViewer with a sorter can be filled from a NON-UI thread

Snippet046UpdateViewerFromBackgroundThread

Demonstrates how to update a viewer from a long running task (which is executed in a thread) and calls back to the UI-Thread using asyncExec

Snippet047VirtualLazyTreeViewer

Demonstrates the usage of ILazyContentProvider in conjunction with a Virtual-TreeViewer

Snippet048TreeViewerTabWithCheckboxFor3_3

Demonstrates how to overcome a limitation when it comes to key-navigation and CheckBoxEditors in 3.3.1.

Snippet049StyledCellLabelProvider

Demonstrates a new LabelProvider-Type which uses StyleRanges. This Snippet requires SWT/JFace 3.4.

Snippet050DelegatingStyledCellLabelProvider.gif

Snippet050DelegatingStyledCellLabelProvider

Demonstrates how you can add styled text by wrapping an existing label provider. This Snippet requires SWT/JFace 3.4.

Snippet051TableCenteredImage

Demonstrate how to center an image using owner draw. This snippet requires SWT/JFace 3.3.

Snippet052DouleClickCellEditor

Demonstrate how to start cell-editors on double click. This snippet requires SWT/JFace 3.3

Snippet053StartEditorWithContextMenu

Demonstrate how to start up an editor with a context menu and not with mouse clicking on the cell.

Snippet055HideShowColumn

Demonstrate hiding and showing columns

Snippet056BooleanCellEditor

Demonstrate a custom cell-editor which uses a real Checkbox-Button

Snippet057TableViewerSkipHiddenCells

Example of showing how easy cell-navigation with hidden cells is in 3.4

Snippet058CellNavigationIn34

Example for full feature cell navigation until bug 230955 is fixed

Snippet059CellNavigationIn33

Example for full feature cell navigation in 3.3. This snippet uses internal API by reflection so its not guaranteed to work for ever. The problem of invisible cells is fixed in 3.4. The problem with horizontal scrolling is going to be fixed in 3.5.

Snippet060TextCellEditorWithContentProposal

Show how to use content-proposal inside a CellEditor

Snippet061FakedNativeCellEditor

Full featured native looking viewer with checkboxes in an arbitary column

Snippet062TextAndDialogCellEditor

Demonstrates usage of TextAndDialogCellEditor. The email column uses the TextAndDialogCellEditor; othe columns use ordinary TextCellEditor.

Snippet063ComboViewer

Show how to use ComboViewer and set a inital selection

Window

Snippet020CustomizedControlTooltips

Demonstrates usage of new JFace 3.3 to show really cool ToolTips for your controls

Snippet023TreeViewerCustomTooltips

Demonstrates creation of ToolTips for users pre 3.3.

Snippet031TableStaticTooltip

Demonstrates creation of ToolTips for Tables without using the JFace-Viewers API but only JFace-Tooltips

Wizard

Snippet047WizardWithLongRunningOperation

Demonstrates how to work with JFace-Wizards and fill a TableViewer from a Background-Thread without blocking the UI showing a progress bar in the meanwhile