关于textbox的疑问

发布于 2010-07-26 10:24:22 浏览：4714 订阅该版

7 个回答

bernard 2010-07-26

这家伙很懒，什么也没写！

bernard 2010-07-26

这家伙很懒，什么也没写！

Gavin_Li 2010-07-26

这家伙很懒，什么也没写！

Gavin_Li 2010-07-26

这家伙很懒，什么也没写！

我是这样画的。

```

rtgui_view_t* ui_view(rtgui_workbench_t* workbench, const char* view_name, const rt_bool_t bFlag)
{
	struct rtgui_view* view;

view = rtgui_view_create(view_name);
	if (view == RT_NULL) return RT_NULL;

/* 鍒涘缓鎴愬姛鍚庯紝娣诲姞鍒版暟缁勪腑 */
	ui_view_list[ui_view_number] = view;
	ui_view_number ++;

/* 娣诲姞鍒扮埗workbench涓?*/
	rtgui_workbench_add_view(workbench, view);
	
	if (bFlag == RT_TRUE ) 
	/* 娣诲姞杈撳叆鎸夐挳 */
	{
		int    i,j;	    
	    char  *arrName ="1234567890*ABCDEFGHIJKLMNOPQRSTUVWXYZ";
		char  btnName; 
		struct rtgui_rect rect;
		struct rtgui_button *btnInput[37];

/* 鑾峰緱瑙嗗浘鐨勪綅缃?俊鎭?鍦ㄥ姞鍏ュ埌workbench涓?椂锛寃orkbench浼氳嚜鍔ㄨ皟鏁磋?鍥剧殑澶у皬) */
		rtgui_widget_get_rect(RTGUI_WIDGET(view), &rect);
		
		for ( i = 0; i < 37; i++ )
		{
		  switch (i)
		  {
		  	 case 0:
		  	  rect.x1 = 5;
		      rect.y2 = 205;
		      rect.x2 = 22;
		      rect.y1 = rect.y2 - 15;
		      j=1;
		     break;
		     case 11:
		      rect.x1 = 5;
		      rect.y2 = 220;         //涓嬬Щ10涓?儚绱?
		      rect.x2 = 22;
		      rect.y1 = rect.y2 - 15;
		      j=2;
		     	break;
		     case 24:
		      rect.x1 = 5;
		      rect.y2 = 235;        //涓嬬Щ20涓?儚绱?
		      rect.x2 = 22;
		      rect.y1 = rect.y2 - 15;
		      j=3;
		     	break;
		     default:	  
		       switch (j)
		       {
		  	      case 1:
				        if (arrName[i]=='*')
						{
						   rect.x1 = rect.x2;		           
		                   rect.x2 += 51;
						}
						else
						{		                
		                   rect.x1 = rect.x2;		           
		                   rect.x2 += 17;
						}		                
		                break;
		          case 2:
		          	    rect.x1 = rect.x2;		           
		                rect.x2 += 17;		              
		                break;
		          case 3:
		          	    rect.x1 = rect.x2;		           
		                rect.x2 += 17;		               
		    	          break;
		          default:
		    	          break;
		       }
		  }

/* 鍒涘缓"涓婁竴涓?鎸夐挳 */
		  if (arrName[i]=='*')
		  {
		    btnInput[i] = rtgui_button_create("删 除");		    
		  }
		  else
		  {
		    btnName = arrName[i];
			btnInput[i] = rtgui_button_create(&btnName);
		  }
		  
		  /* 璁剧疆onbutton鍔ㄤ綔鍒癲emo_view_prev鍑芥暟 */
		  rtgui_button_set_onbutton(btnInput[i], keyboard_event_handler);
		  /* 璁剧疆鎸夐挳鐨勪綅缃?俊鎭?*/
		  rtgui_widget_set_rect(RTGUI_WIDGET(btnInput[i]), &rect);
		  /* 娣诲姞鎸夐挳鍒拌?鍥句腑 */
		  rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(btnInput[i]));			
		}
	}

/* 杩斿洖鍒涘缓鐨勮?鍥?*/
	return view;
}

```

昨天按钮都可以按，今天好像死掉一样。是不是用数组的方法会导致内存泄漏？