Mercurial > projects > dwt-addons
annotate dwtx/jface/fieldassist/TextContentAdapter.d @ 90:7ffeace6c47f
Update 3.4M7 to 3.4
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Sun, 06 Jul 2008 23:30:07 +0200 |
| parents | 5df4896124c7 |
| children |
| rev | line source |
|---|---|
| 29 | 1 /******************************************************************************* |
| 90 | 2 * Copyright (c) 2005, 2008 IBM Corporation and others. |
| 29 | 3 * All rights reserved. This program and the accompanying materials |
| 4 * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 * which accompanies this distribution, and is available at | |
| 6 * http://www.eclipse.org/legal/epl-v10.html | |
| 7 * | |
| 8 * Contributors: | |
| 9 * IBM Corporation - initial API and implementation | |
| 10 * Port to the D programming language: | |
| 11 * Frank Benoit <benoit@tionex.de> | |
| 12 *******************************************************************************/ | |
| 13 module dwtx.jface.fieldassist.TextContentAdapter; | |
| 14 | |
| 15 import dwtx.jface.fieldassist.IControlContentAdapter; | |
|
72
5df4896124c7
JFace and its examples do compile
Frank Benoit <benoit@tionex.de>
parents:
70
diff
changeset
|
16 import dwtx.jface.fieldassist.IControlContentAdapter2; |
| 29 | 17 |
| 18 import dwt.graphics.Point; | |
| 19 import dwt.graphics.Rectangle; | |
| 20 import dwt.widgets.Control; | |
| 21 import dwt.widgets.Text; | |
| 22 | |
| 23 import dwt.dwthelper.utils; | |
| 24 | |
| 25 /** | |
| 26 * An {@link IControlContentAdapter} for DWT Text controls. This is a | |
| 27 * convenience class for easily creating a {@link ContentProposalAdapter} for | |
| 28 * text fields. | |
| 29 * | |
| 30 * @since 3.2 | |
| 31 */ | |
|
70
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
32 public class TextContentAdapter : IControlContentAdapter, |
|
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
33 IControlContentAdapter2 { |
| 29 | 34 |
| 35 /* | |
| 36 * (non-Javadoc) | |
| 37 * | |
| 38 * @see dwtx.jface.dialogs.taskassistance.IControlContentAdapter#getControlContents(dwt.widgets.Control) | |
| 39 */ | |
| 40 public String getControlContents(Control control) { | |
| 41 return (cast(Text) control).getText(); | |
| 42 } | |
| 43 | |
| 44 /* | |
| 45 * (non-Javadoc) | |
| 46 * | |
| 47 * @see dwtx.jface.fieldassist.IControlContentAdapter#setControlContents(dwt.widgets.Control, | |
| 48 * java.lang.String, int) | |
| 49 */ | |
| 50 public void setControlContents(Control control, String text, | |
| 51 int cursorPosition) { | |
| 52 (cast(Text) control).setText(text); | |
| 53 (cast(Text) control).setSelection(cursorPosition, cursorPosition); | |
| 54 } | |
| 55 | |
| 56 /* | |
| 57 * (non-Javadoc) | |
| 58 * | |
| 59 * @see dwtx.jface.fieldassist.IControlContentAdapter#insertControlContents(dwt.widgets.Control, | |
| 60 * java.lang.String, int) | |
| 61 */ | |
| 62 public void insertControlContents(Control control, String text, | |
| 63 int cursorPosition) { | |
| 64 Point selection = (cast(Text) control).getSelection(); | |
| 65 (cast(Text) control).insert(text); | |
| 66 // Insert will leave the cursor at the end of the inserted text. If this | |
| 67 // is not what we wanted, reset the selection. | |
| 68 if (cursorPosition < text.length) { | |
| 69 (cast(Text) control).setSelection(selection.x + cursorPosition, | |
| 70 selection.x + cursorPosition); | |
| 71 } | |
| 72 } | |
| 73 | |
| 74 /* | |
| 75 * (non-Javadoc) | |
| 76 * | |
| 77 * @see dwtx.jface.fieldassist.IControlContentAdapter#getCursorPosition(dwt.widgets.Control) | |
| 78 */ | |
| 79 public int getCursorPosition(Control control) { | |
| 80 return (cast(Text) control).getCaretPosition(); | |
| 81 } | |
| 82 | |
| 83 /* | |
| 84 * (non-Javadoc) | |
| 85 * | |
| 86 * @see dwtx.jface.fieldassist.IControlContentAdapter#getInsertionBounds(dwt.widgets.Control) | |
| 87 */ | |
| 88 public Rectangle getInsertionBounds(Control control) { | |
| 89 Text text = cast(Text) control; | |
| 90 Point caretOrigin = text.getCaretLocation(); | |
|
70
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
91 // We fudge the y pixels due to problems with getCaretLocation |
|
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
92 // See https://bugs.eclipse.org/bugs/show_bug.cgi?id=52520 |
|
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
93 return new Rectangle(caretOrigin.x + text.getClientArea().x, |
|
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
94 caretOrigin.y + text.getClientArea().y + 3, 1, text.getLineHeight()); |
| 29 | 95 } |
| 96 | |
| 97 /* | |
| 98 * (non-Javadoc) | |
| 99 * | |
| 100 * @see dwtx.jface.fieldassist.IControlContentAdapter#setCursorPosition(dwt.widgets.Control, | |
| 101 * int) | |
| 102 */ | |
| 103 public void setCursorPosition(Control control, int position) { | |
| 104 (cast(Text) control).setSelection(new Point(position, position)); | |
| 105 } | |
|
70
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
106 |
| 90 | 107 /** |
|
70
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
108 * @see dwtx.jface.fieldassist.IControlContentAdapter2#getSelection(dwt.widgets.Control) |
|
72
5df4896124c7
JFace and its examples do compile
Frank Benoit <benoit@tionex.de>
parents:
70
diff
changeset
|
109 * |
|
70
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
110 * @since 3.4 |
|
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
111 */ |
|
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
112 public Point getSelection(Control control) { |
|
72
5df4896124c7
JFace and its examples do compile
Frank Benoit <benoit@tionex.de>
parents:
70
diff
changeset
|
113 return (cast(Text) control).getSelection(); |
|
70
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
114 } |
|
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
115 |
| 90 | 116 /** |
|
70
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
117 * @see dwtx.jface.fieldassist.IControlContentAdapter2#setSelection(dwt.widgets.Control, |
|
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
118 * dwt.graphics.Point) |
|
72
5df4896124c7
JFace and its examples do compile
Frank Benoit <benoit@tionex.de>
parents:
70
diff
changeset
|
119 * |
|
70
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
120 * @since 3.4 |
|
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
121 */ |
|
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
122 public void setSelection(Control control, Point range) { |
|
72
5df4896124c7
JFace and its examples do compile
Frank Benoit <benoit@tionex.de>
parents:
70
diff
changeset
|
123 (cast(Text) control).setSelection(range); |
|
70
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
29
diff
changeset
|
124 } |
| 29 | 125 } |