# HG changeset patch # User Frank Benoit # Date 1240995701 -7200 # Node ID 89de7ff0752cb9708b285df13ee9111a1f5a6634 # Parent 61dd51f8d45f6546a84c673541ad7c5ce8dfe199 Add JFace snippet Snippet054NativeControlsInViewers, thanks to WasserDragoon diff -r 61dd51f8d45f -r 89de7ff0752c jface/dsss.conf --- a/jface/dsss.conf Sun Feb 01 19:43:48 2009 +0100 +++ b/jface/dsss.conf Wed Apr 29 11:01:41 2009 +0200 @@ -24,11 +24,13 @@ } #[sqleditor/jfacetext/sqleditor/SQLEditor.d] +#[test2.d] [FileTreeViewer.d] [Librarian.d] [ActionAndStatusbar.d] [ShowFieldPrefs.d] [ShowPrefs.d] +#[SWTCompletionEditor.d] [user/Decoration.d] [user/PopUp.d] [snippets/viewers/Snippet001TableViewer.d] @@ -38,6 +40,7 @@ [snippets/viewers/Snippet006TableMultiLineCells.d] [snippets/viewers/Snippet007FullSelection.d] [snippets/viewers/Snippet010OwnerDraw.d] +[snippets/viewers/Snippet011CustomTooltips.d] [snippets/viewers/Snippet014TreeViewerNoMandatoryLabelProvider.d] [snippets/viewers/Snippet016TableLayout.d] [snippets/viewers/Snippet019TableViewerAddRemoveColumnsWithEditingNewAPI.d] @@ -46,8 +49,10 @@ [snippets/viewers/Snippet040TableViewerSorting.d] [snippets/viewers/Snippet043NoColumnTreeViewerKeyboardEditing.d] [snippets/viewers/Snippet047VirtualLazyTreeViewer.d] +[snippets/viewers/Snippet054NativeControlsInViewers.d] [snippets/window/Snippet020CustomizedControlTooltips.d] [snippets/window/Snippet023TreeViewerCustomTooltips.d] [snippets/window/Snippet031TableStaticTooltip.d] [snippets/wizard/Snippet047WizardWithLongRunningOperation.d] + diff -r 61dd51f8d45f -r 89de7ff0752c jface/snippets/viewers/Snippet054NativeControlsInViewers.d --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/jface/snippets/viewers/Snippet054NativeControlsInViewers.d Wed Apr 29 11:01:41 2009 +0200 @@ -0,0 +1,201 @@ +/******************************************************************************* + * Copyright (c) 2006 Tom Schindl and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Tom Schindl - initial API and implementation + *******************************************************************************/ + +module jface.snippets.viewers.Snippet054NativeControlsInViewers; + +import dwtx.jface.viewers.CellLabelProvider; +import dwtx.jface.viewers.ColumnLabelProvider; +import dwtx.jface.viewers.IStructuredContentProvider; +import dwtx.jface.viewers.TableViewer; +import dwtx.jface.viewers.TableViewerColumn; +import dwtx.jface.viewers.Viewer; +import dwtx.jface.viewers.ViewerCell; +import dwt.DWT; +import dwt.custom.TableEditor; +import dwt.dwthelper.utils; +import dwt.events.DisposeEvent; +import dwt.events.DisposeListener; +import dwt.events.SelectionAdapter; +import dwt.events.SelectionEvent; +import dwt.events.SelectionListener; +import dwt.layout.FillLayout; +import dwt.layout.RowLayout; +import dwt.widgets.Button; +import dwt.widgets.Composite; +import dwt.widgets.Display; +import dwt.widgets.Shell; +import dwt.widgets.TableItem; + +import tango.util.Convert; +import tango.util.collection.ArraySeq; + +/** + * Example how to place native controls into a viewer with the new JFace-API + * because has the potential to eat up all your handles you should think about + * alternate approaches e.g. takeing a screenshot of the control + * + * @author Tom Schindl + * + */ +public class Snippet054NativeControlsInViewers { + + private class MyContentProvider: IStructuredContentProvider { + + /* + * (non-Javadoc) + * + * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object) + */ + public Object[] getElements(Object inputElement) { + return (cast(ArraySeq!(MyModel))inputElement).toArray; + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.jface.viewers.IContentProvider#dispose() + */ + public void dispose() { + + } + + /* + * (non-Javadoc) + * + * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, + * java.lang.Object, java.lang.Object) + */ + public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { + + } + + } + + public class MyModel { + public int counter; + + public this(int counter) { + this.counter = counter; + } + + public String toString() { + return "Item " ~ to!(char[])(this.counter); + } + } + + public this(Shell shell) { + final TableViewer v = new TableViewer(shell, DWT.BORDER + | DWT.FULL_SELECTION); + v.setContentProvider(new MyContentProvider()); + + TableViewerColumn column = new TableViewerColumn(v, DWT.NONE); + column.getColumn().setWidth(200); + column.getColumn().setText("Column 1"); + column.setLabelProvider(new class() ColumnLabelProvider { + + public String getText(Object element) { + return element.toString(); + } + + }); + + column = new TableViewerColumn(v, DWT.NONE); + column.getColumn().setWidth(200); + column.getColumn().setText("Column 2"); + column.setLabelProvider(new class() CellLabelProvider { + + public void update(ViewerCell cell) { + final TableItem item = cast(TableItem) cell.getItem(); + DisposeListener listener = new class(item) DisposeListener { + + private TableItem item; + + public this(TableItem item) { + this.item = item; + } + + public void widgetDisposed(DisposeEvent e) { + if( item.getData("EDITOR") !is null ) { + TableEditor editor = cast(TableEditor) item.getData("EDITOR"); + editor.getEditor().dispose(); + editor.dispose(); + } + } + + }; + + if (item.getData("EDITOR") !is null) { + TableEditor editor = cast(TableEditor) item.getData("EDITOR"); + editor.getEditor().dispose(); + editor.dispose(); + } + + if( item.getData("DISPOSELISTNER") !is null ) { + item.removeDisposeListener(cast(DisposeListener) item.getData("DISPOSELISTNER")); + } + + TableEditor editor = new TableEditor(item.getParent()); + item.setData("EDITOR", editor); + Composite comp = new Composite(item.getParent(), DWT.NONE); + comp.setBackground(item.getParent().getBackground()); + comp.setBackgroundMode(DWT.INHERIT_DEFAULT); + RowLayout l = new RowLayout(); + l.marginHeight = 0; + l.marginWidth = 0; + l.marginTop = 0; + l.marginBottom = 0; + comp.setLayout(l); + Button rad = new Button(comp, DWT.RADIO); + Button rad1 = new Button(comp, DWT.RADIO); + Button rad2 = new Button(comp, DWT.RADIO); + + editor.grabHorizontal = true; + editor.setEditor(comp, item, 1); + + item.addDisposeListener(listener); + item.setData("DISPOSELISTNER",cast(Object)listener); + } + + }); + + ArraySeq!(MyModel) model = createModel(10); + v.setInput(model); + v.getTable().setLinesVisible(true); + v.getTable().setHeaderVisible(true); + } + + private ArraySeq!(MyModel) createModel(int amount) { + ArraySeq!(MyModel) elements = new ArraySeq!(MyModel); + elements.capacity = amount; + + for (int i = 0; i < amount; i++) { + elements ~= new MyModel(i); + } + + return elements; + } +} + +void main() { + Display display = new Display(); + Shell shell = new Shell(display); + shell.setLayout(new FillLayout()); + new Snippet054NativeControlsInViewers(shell); + shell.open(); + + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) + display.sleep(); + } + + display.dispose(); + +}