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comparison dynamin/gui/container.d @ 58:712ea1ea845a

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author Jordan Miner <jminer7@gmail.com>
date Sat, 08 Aug 2009 17:16:11 -0500
parents 1db4cb3abbb0
children 60832e1eef04
comparison
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57:1db4cb3abbb0 58:712ea1ea845a
336 336
337 protected void remove(Control child) { 337 protected void remove(Control child) {
338 _children.remove(child); 338 _children.remove(child);
339 } 339 }
340 340
341 int opApply(int delegate(inout Control item) dg) { 341 /**
342 * Calls the specified delegate with each child of this container, for
343 * use with foreach.
344 */
345 int opApply(int delegate(ref Control item) dg) {
342 for(uint i = 0; i < _children.count; ++i) { 346 for(uint i = 0; i < _children.count; ++i) {
343 auto tmp = _children[i]; 347 auto tmp = _children[i];
344 if(int result = dg(tmp)) 348 if(int result = dg(tmp))
345 return result; 349 return result;
346 } 350 }
347 return 0; 351 return 0;
348 } 352 }
349 int opApply(int delegate(inout uint index, inout Control item) dg) { 353 /// ditto
354 int opApply(int delegate(ref uint index, ref Control item) dg) {
350 for(uint i = 0; i < _children.count; ++i) { 355 for(uint i = 0; i < _children.count; ++i) {
351 auto tmp = _children[i]; 356 auto tmp = _children[i];
352 if(int result = dg(i, tmp)) 357 if(int result = dg(i, tmp))
353 return result; 358 return result;
354 } 359 }
419 list.add(c); 424 list.add(c);
420 assert(list.data == [cast(Control)container1, control1, container2, 425 assert(list.data == [cast(Control)container1, control1, container2,
421 control2, control3]); 426 control2, control3]);
422 } 427 }
423 428
429 ///
424 class Panel : Container { 430 class Panel : Container {
431 ///
425 ControlList children() { return _children; } 432 ControlList children() { return _children; }
433 ///
426 void add(Control child) { super.add(child); }; 434 void add(Control child) { super.add(child); };
435 ///
427 void remove(Control child) { super.remove(child); }; 436 void remove(Control child) { super.remove(child); };
428 int opApply(int delegate(inout Control item) dg) { 437 ///
438 int opApply(int delegate(ref Control item) dg) {
429 return super.opApply(dg); 439 return super.opApply(dg);
430 } 440 }
431 int opApply(int delegate(inout uint index, inout Control item) dg) { 441 ///
442 int opApply(int delegate(ref uint index, ref Control item) dg) {
432 return super.opApply(dg); 443 return super.opApply(dg);
433 } 444 }
434 } 445 }
435 446