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annotate dwt/internal/cocoa/NSTrackingArea.d @ 13:f565d3a95c0a

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Ported dwt.internal
author Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date Fri, 22 Aug 2008 16:46:34 +0200
parents 8b48be5454ce
children
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1 /*******************************************************************************
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2 * Copyright (c) 2007 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 *
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11 * Port to the D programming language:
0
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12 * Jacob Carlborg <jacob.carlborg@gmail.com>
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13 *******************************************************************************/
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14 module dwt.internal.cocoa.NSTrackingArea;
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16 import dwt.internal.cocoa.id;
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17 import dwt.internal.cocoa.NSDictionary;
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18 import dwt.internal.cocoa.NSInteger;
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19 import dwt.internal.cocoa.NSObject;
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20 import dwt.internal.cocoa.NSRect;
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21 import dwt.internal.cocoa.OS;
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22 import objc = dwt.internal.objc.runtime;
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23
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24 /* Type of tracking area. You must specify one or more type from this list in the NSTrackingAreaOptions argument of -initWithRect:options:owner:userInfo: */
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25 enum : NSUInteger
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26 {
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27 NSTrackingMouseEnteredAndExited = 0x01, // owner receives mouseEntered when mouse enters area, and mouseExited when mouse leaves area
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28 NSTrackingMouseMoved = 0x02, // owner receives mouseMoved while mouse is within area. Note that mouseMoved events do not contain userInfo
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29 NSTrackingCursorUpdate = 0x04, // owner receives cursorUpdate when mouse enters area. Cursor is set appropriately when mouse exits area
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30 }
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31
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32 /* When tracking area is active. You must specify one of the following in the NSTrackingAreaOptions argument of -initWithRect:options:owner:userInfo: */
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33 enum : NSUInteger
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34 {
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35 NSTrackingActiveWhenFirstResponder = 0x10, // owner receives mouseEntered/Exited, mouseMoved, or cursorUpdate when view is first responder
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36 NSTrackingActiveInKeyWindow = 0x20, // owner receives mouseEntered/Exited, mouseMoved, or cursorUpdate when view is in key window
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37 NSTrackingActiveInActiveApp = 0x40, // owner receives mouseEntered/Exited, mouseMoved, or cursorUpdate when app is active
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38 NSTrackingActiveAlways = 0x80, // owner receives mouseEntered/Exited or mouseMoved regardless of activation. Not supported for NSTrackingCursorUpdate.
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39 }
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40
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41 /* Behavior of tracking area. These values are used in NSTrackingAreaOptions. You may specify any number of the following in the NSTrackingAreaOptions argument of -initWithRect:options:owner:userInfo: */
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42 enum : NSUInteger
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43 {
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44 NSTrackingAssumeInside = 0x100, // If set, generate mouseExited event when mouse leaves area (same as assumeInside argument in deprecated addtrackingArea:owner:userData:assumeInside:)
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45 NSTrackingInVisibleRect = 0x200, // If set, tracking occurs in visibleRect of view and rect is ignored
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46 NSTrackingEnabledDuringMouseDrag = 0x400 // If set, mouseEntered events will be generated as mouse is dragged. If not set, mouseEntered events will be generated as mouse is moved, and on mouseUp after a drag. mouseExited events are paired with mouseEntered events so their delivery is affected indirectly. That is, if a mouseEntered event is generated and the mouse subsequently moves out of the trackingArea, a mouseExited event will be generated whether the mouse is being moved or dragged, independent of this flag.
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47 }
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48
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49 alias NSUInteger NSTrackingAreaOptions;
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50
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51 public class NSTrackingArea : NSObject
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52 {
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53
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54 public this ()
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55 {
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56 super();
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57 }
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58
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59 public this (objc.id id)
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60 {
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61 super(id);
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62 }
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63
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64 public NSTrackingArea initWithRect (NSRect rect, NSTrackingAreaOptions options, id owner, NSDictionary userInfo)
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65 {
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66 objc.id result = OS.objc_msgSend(this.id_, OS.sel_initWithRect_1options_1owner_1userInfo_1, rect, options, owner !is null ? owner.id_ : null,
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67 userInfo !is null ? userInfo.id_ : null);
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68 return result is this.id_ ? this : (result !is null ? new NSTrackingArea(result) : null);
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69 }
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70
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71 public NSTrackingAreaOptions options ()
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72 {
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73 return cast(NSTrackingAreaOptions) OS.objc_msgSend(this.id_, OS.sel_options);
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74 }
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75
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76 public id owner ()
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77 {
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78 objc.id result = OS.objc_msgSend(this.id_, OS.sel_owner);
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79 return result !is null ? new id(result) : null;
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80 }
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81
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82 public NSRect rect ()
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83 {
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84 NSRect result;
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85 OS.objc_msgSend_stret(&result, this.id_, OS.sel_rect);
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86 return result;
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87 }
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88
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89 public NSDictionary userInfo ()
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90 {
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91 objc.id result = OS.objc_msgSend(this.id_, OS.sel_userInfo);
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92 return result !is null ? new NSDictionary(result) : null;
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93 }
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95 }