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comparison dwt/widgets/Composite.d @ 47:8615c76f10e4

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Updated dwt.widgets.Compisite to 3.514
author Jacob Carlborg <doob@me.com>
date Fri, 05 Dec 2008 16:23:23 +0100
parents d8635bb48c7c
children 62202ce0039f
comparison
equal deleted inserted replaced
46:cfa563df4fdd 47:8615c76f10e4
26 import dwt.internal.cocoa.NSScrollView; 26 import dwt.internal.cocoa.NSScrollView;
27 import dwt.internal.cocoa.NSView; 27 import dwt.internal.cocoa.NSView;
28 import dwt.internal.cocoa.OS; 28 import dwt.internal.cocoa.OS;
29 import dwt.internal.cocoa.SWTScrollView; 29 import dwt.internal.cocoa.SWTScrollView;
30 import dwt.internal.cocoa.SWTView; 30 import dwt.internal.cocoa.SWTView;
31 import dwt.internal.cocoa.id; 31 import cocoa = dwt.internal.cocoa.id;
32 32
33 import dwt.dwthelper.utils; 33 import dwt.dwthelper.utils;
34 import dwt.internal.cocoa.NSInteger; 34 import dwt.internal.c.Carbon;
35 import dwt.internal.objc.cocoa.Cocoa;
35 import dwt.widgets.Control; 36 import dwt.widgets.Control;
36 import dwt.widgets.Decorations; 37 import dwt.widgets.Decorations;
37 import dwt.widgets.Display; 38 import dwt.widgets.Display;
38 import dwt.widgets.Event; 39 import dwt.widgets.Event;
39 import dwt.widgets.Layout; 40 import dwt.widgets.Layout;
123 Control [] children = new Control [count]; 124 Control [] children = new Control [count];
124 if (count is 0) return children; 125 if (count is 0) return children;
125 int j = 0; 126 int j = 0;
126 for (int i=0; i<count; i++){ 127 for (int i=0; i<count; i++){
127 Widget widget = display.getWidget (views.objectAtIndex (count - i - 1).id); 128 Widget widget = display.getWidget (views.objectAtIndex (count - i - 1).id);
128 if (widget !is null && widget !is this && widget instanceof Control) { 129 if (widget !is null && widget !is this && cast(Control) widget) {
129 children [j++] = cast(Control) widget; 130 children [j++] = cast(Control) widget;
130 } 131 }
131 } 132 }
132 if (j is count) return children; 133 if (j is count) return children;
133 Control [] newChildren = new Control [j]; 134 Control [] newChildren = new Control [j];
151 } 152 }
152 tabList = newList; 153 tabList = newList;
153 return tabList; 154 return tabList;
154 } 155 }
155 156
156 bool acceptsFirstResponder (int /*long*/ id, int /*long*/ sel) { 157 bool acceptsFirstResponder (objc.id id, objc.SEL sel) {
157 if ((state & CANVAS) !is 0) { 158 if ((state & CANVAS) !is 0) {
158 return ((style & DWT.NO_FOCUS) is 0); 159 return ((style & DWT.NO_FOCUS) is 0);
159 } 160 }
160 return super.acceptsFirstResponder (id, sel); 161 return super.acceptsFirstResponder (id, sel);
161 } 162 }
162 163
163 int accessibilityAttributeNames(int /*long*/ id, int /*long*/ sel) { 164 objc.id accessibilityAttributeNames(objc.id id, objc.SEL sel) {
164 165
165 if (id is view.id) { 166 if (id is view.id) {
166 if (accessible !is null) { 167 if (accessible !is null) {
167 // If there is an accessible, it may provide its own list of attributes if it's a lightweight control. 168 // If there is an accessible, it may provide its own list of attributes if it's a lightweight control.
168 // If not, let Cocoa handle it for this view. 169 // If not, let Cocoa handle it for this view.
169 id returnObject = accessible.internal_accessibilityAttributeNames(ACC.CHILDID_SELF); 170 cocoa.id returnObject = accessible.internal_accessibilityAttributeNames(ACC.CHILDID_SELF);
170 if (returnObject !is null) return returnObject.id; 171 if (returnObject !is null) return returnObject.id;
171 } 172 }
172 } 173 }
173 174
174 return super.accessibilityAttributeNames(id, sel); 175 return super.accessibilityAttributeNames(id, sel);
175 } 176 }
176 177
177 bool accessibilityIsIgnored(int /*long*/ id, int /*long*/ sel) { 178 bool accessibilityIsIgnored(objc.id id, objc.SEL sel) {
178 // If we have an accessible and it represents a valid accessible role, this view is not ignored. 179 // If we have an accessible and it represents a valid accessible role, this view is not ignored.
179 if (view !is null && id is view.id) { 180 if (view !is null && id is view.id) {
180 if (accessible !is null) { 181 if (accessible !is null) {
181 id role = accessible.internal_accessibilityAttributeValue(OS.NSAccessibilityRoleAttribute, ACC.CHILDID_SELF); 182 cocoa.id role = accessible.internal_accessibilityAttributeValue(OS.NSAccessibilityRoleAttribute, ACC.CHILDID_SELF);
182 if (role !is null) return false; 183 if (role !is null) return false;
183 } 184 }
184 } 185 }
185 186
186 return super.accessibilityIsIgnored(id, sel); 187 return super.accessibilityIsIgnored(id, sel);
187 } 188 }
188 189
189 /** 190 /**
190 * Clears any data that has been cached by a Layout for all widgets that 191 * Clears any data that has been cached by a Layout for all widgets that
191 * are in the parent hierarchy of the changed control up to and including the 192 * are in the parent hierarchy of the changed control up to and including the
293 widget.initWithFrame (rect); 294 widget.initWithFrame (rect);
294 // widget.setFocusRingType(OS.NSFocusRingTypeExterior); 295 // widget.setFocusRingType(OS.NSFocusRingTypeExterior);
295 view = widget; 296 view = widget;
296 } 297 }
297 298
298 void drawWidget (int /*long*/ id, NSRect rect) { 299 void drawWidget (objc.id id, NSRect rect) {
299 if ((state & CANVAS) !is 0) { 300 if ((state & CANVAS) !is 0) {
300 if ((style & DWT.NO_BACKGROUND) is 0) { 301 if ((style & DWT.NO_BACKGROUND) is 0) {
301 NSGraphicsContext context = NSGraphicsContext.currentContext(); 302 NSGraphicsContext context = NSGraphicsContext.currentContext();
302 fillBackground (view, context, rect); 303 fillBackground (view, context, rect);
303 } 304 }
509 public bool isLayoutDeferred () { 510 public bool isLayoutDeferred () {
510 checkWidget (); 511 checkWidget ();
511 return findDeferredControl () !is null; 512 return findDeferredControl () !is null;
512 } 513 }
513 514
514 bool isOpaque (int /*long*/ id, int /*long*/ sel) { 515 bool isOpaque (objc.id id, objc.SEL sel) {
515 if ((state & CANVAS) !is 0) { 516 if ((state & CANVAS) !is 0) {
516 if (id is view.id) { 517 if (id is view.id) {
517 if (region is null && background !is null && background.handle[3] is 1) { 518 if (region is null && background !is null && background.handle[3] is 1) {
518 return true; 519 return true;
519 } 520 }
525 bool isTabGroup () { 526 bool isTabGroup () {
526 if ((state & CANVAS) !is 0) return true; 527 if ((state & CANVAS) !is 0) return true;
527 return super.isTabGroup (); 528 return super.isTabGroup ();
528 } 529 }
529 530
530 void keyDown (int /*long*/ id, int /*long*/ sel, int /*long*/ theEvent) { 531 void keyDown (objc.id id, objc.SEL sel, objc.id theEvent) {
531 if ((state & CANVAS) !is 0) { 532 if ((state & CANVAS) !is 0) {
532 NSArray array = NSArray.arrayWithObject (new NSEvent (theEvent)); 533 NSArray array = NSArray.arrayWithObject (new NSEvent (theEvent));
533 view.interpretKeyEvents (array); 534 view.interpretKeyEvents (array);
534 return; 535 return;
535 } 536 }
731 height = Math.max (height, rect.y + rect.height); 732 height = Math.max (height, rect.y + rect.height);
732 } 733 }
733 return new Point (width, height); 734 return new Point (width, height);
734 } 735 }
735 736
736 void pageDown(int /*long*/ id, int /*long*/ sel, int /*long*/ sender) { 737 void pageDown(objc.id id, objc.SEL sel, objc.id sender) {
737 if ((state & CANVAS) !is 0) return; 738 if ((state & CANVAS) !is 0) return;
738 super.pageDown(id, sel, sender); 739 super.pageDown(id, sel, sender);
739 } 740 }
740 741
741 void pageUp(int /*long*/ id, int /*long*/ sel, int /*long*/ sender) { 742 void pageUp(objc.id id, objc.SEL sel, objc.id sender) {
742 if ((state & CANVAS) !is 0) return; 743 if ((state & CANVAS) !is 0) return;
743 super.pageUp(id, sel, sender); 744 super.pageUp(id, sel, sender);
744 } 745 }
745 746
746 void reflectScrolledClipView (int /*long*/ id, int /*long*/ sel, int /*long*/ aClipView) { 747 void reflectScrolledClipView (objc.id id, objc.SEL sel, objc.id aClipView) {
747 if ((state & CANVAS) !is 0) return; 748 if ((state & CANVAS) !is 0) return;
748 super.reflectScrolledClipView (id, sel, aClipView); 749 super.reflectScrolledClipView (id, sel, aClipView);
749 } 750 }
750 751
751 void releaseChildren (bool destroy) { 752 void releaseChildren (bool destroy) {
775 markLayout (false, false); 776 markLayout (false, false);
776 updateLayout (false); 777 updateLayout (false);
777 } 778 }
778 } 779 }
779 780
780 void scrollWheel (int /*long*/ id, int /*long*/ sel, int /*long*/ theEvent) { 781 void scrollWheel (objc.id id, objc.SEL sel, objc.id theEvent) {
781 if ((state & CANVAS) !is 0) { 782 if ((state & CANVAS) !is 0) {
782 NSView view = scrollView !is null ? scrollView : this.view; 783 NSView view = scrollView !is null ? scrollView : this.view;
783 if (id is view.id) { 784 if (id is view.id) {
784 NSEvent nsEvent = new NSEvent(theEvent); 785 NSEvent nsEvent = new NSEvent(theEvent);
785 float /*double*/ delta = nsEvent.deltaY(); 786 CGFloat delta = nsEvent.deltaY();
786 if (delta !is 0) { 787 if (delta !is 0) {
787 if (hooks (DWT.MouseWheel) || filters (DWT.MouseWheel)) { 788 if (hooks (DWT.MouseWheel) || filters (DWT.MouseWheel)) {
788 if (!sendMouseEvent(nsEvent, DWT.MouseWheel, true)) { 789 if (!sendMouseEvent(nsEvent, DWT.MouseWheel, true)) {
789 return; 790 return;
790 } 791 }
791 } 792 }
792 } 793 }
793 bool handled = false; 794 bool handled = false;
794 ScrollBar bar = verticalBar; 795 ScrollBar bar = verticalBar;
795 if (delta !is 0 && bar !is null && bar.getEnabled ()) { 796 if (delta !is 0 && bar !is null && bar.getEnabled ()) {
796 int selection = Math.max (0, (int)(0.5f + bar.getSelection () - bar.getIncrement () * delta)); 797 int selection = Math.max (0, cast(int)(0.5f + bar.getSelection () - bar.getIncrement () * delta));
797 bar.setSelection (selection); 798 bar.setSelection (selection);
798 Event event = new Event (); 799 Event event = new Event ();
799 event.detail = delta > 0 ? DWT.PAGE_UP : DWT.PAGE_DOWN; 800 event.detail = delta > 0 ? DWT.PAGE_UP : DWT.PAGE_DOWN;
800 bar.sendEvent (DWT.Selection, event); 801 bar.sendEvent (DWT.Selection, event);
801 handled = true; 802 handled = true;
802 } 803 }
803 bar = horizontalBar; 804 bar = horizontalBar;
804 delta = nsEvent.deltaX (); 805 delta = nsEvent.deltaX ();
805 if (delta !is 0 && bar !is null && bar.getEnabled ()) { 806 if (delta !is 0 && bar !is null && bar.getEnabled ()) {
806 int selection = Math.max (0, (int)(0.5f + bar.getSelection () - bar.getIncrement () * delta)); 807 int selection = Math.max (0, cast(int)(0.5f + bar.getSelection () - bar.getIncrement () * delta));
807 bar.setSelection (selection); 808 bar.setSelection (selection);
808 Event event = new Event (); 809 Event event = new Event ();
809 event.detail = delta > 0 ? DWT.PAGE_UP : DWT.PAGE_DOWN; 810 event.detail = delta > 0 ? DWT.PAGE_UP : DWT.PAGE_DOWN;
810 bar.sendEvent (DWT.Selection, event); 811 bar.sendEvent (DWT.Selection, event);
811 handled = true; 812 handled = true;