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S60UIExampleForm.cpp
资源名称：Symbian_S60_3rd_Labs.rar　[点击查看]
上传用户：laixiong
上传日期：2007-03-11
资源大小：2994k
文件大小：5k
源码类别：

Symbian

开发平台：

C/C++

S60UIExampleForm.cpp：源码内容
  1. // Copyright (c) 2006 Nokia Corporation.
  3. #include "S60UIExampleForm.h"
  4. #include <S60UIExample.rsg>
  5. #include "S60UIExample.hrh"
  6. #include <avkon.rsg>  // for AknForm menu resource id
  7. #include <avkon.hrh>  // for AknForm menu command ids
  8. #include <eikmenup.h> // for CEikMenuPane
  10. // -----------------------------------------------------------------------------
  11. // CS60UIExampleForm::NewL()
  12. // Two stage constructor
  13. // -----------------------------------------------------------------------------
  14. //
  15. CS60UIExampleForm* CS60UIExampleForm::NewL(TDes& aName, 
  16.                                            TTime& aBirthDate, 
  17.                                            TDes& aMobile) 
  18.     {
  19.     CS60UIExampleForm* self = new (ELeave) CS60UIExampleForm(aName, 
  20.                                                              aBirthDate,  
  21.                                                              aMobile);
  22.     CleanupStack::PushL(self);
  23.     self->CAknForm::ConstructL(); 
  24.     CleanupStack::Pop(self);
  25.     return self;
  26.     }
  28. // -----------------------------------------------------------------------------
  29. // CS60UIExampleForm::CS60UIExampleForm()
  30. // First stage constructor
  31. // -----------------------------------------------------------------------------
  32. //
  33. CS60UIExampleForm::CS60UIExampleForm(TDes& aName, 
  34.                                       TTime& aBirthDate,  
  35.                                       TDes& aMobile) 
  36.     : iName(aName), iBirthDate(aBirthDate), iMobile(aMobile)
  37.     {
  38.     // nothing to do here
  39.     }
  42. // -----------------------------------------------------------------------------
  43. // CS60UIExampleForm::~CS60UIExampleForm()
  44. // Destructor
  45. // -----------------------------------------------------------------------------
  46. //
  47. CS60UIExampleForm::~CS60UIExampleForm()
  48.     {
  49.     // nothing to do here
  50.     }
  53. // -----------------------------------------------------------------------------
  54. // CS60UIExampleForm::RunDlgLD()
  55. // Creates, initialises, displays and then deletes the form
  56. // -----------------------------------------------------------------------------
  57. //
  58. TInt CS60UIExampleForm::RunDlgLD(TDes& aName, 
  59.                                  TTime& aBirthDate,  
  60.                                  TDes& aMobile)
  61.     {
  62.     CS60UIExampleForm* form =  CS60UIExampleForm::NewL(aName, 
  63.                                                        aBirthDate,  
  64.                                                        aMobile);
  65.     form->PrepareLC(R_S60UIEX_FORM_DIALOG);  
  66.     form->DoNotSaveFormDataL();   // to load initial data                           
  67.     return form->RunLD();                                 
  68.     }
  69.     
  71. // -----------------------------------------------------------------------------
  72. // CS60UIExampleForm::SaveFormDataL()
  73. // extracts information from editors
  74. // -----------------------------------------------------------------------------
  75. //
  76. TBool CS60UIExampleForm::SaveFormDataL()
  77.     {
  78.     if (ControlOrNull(ES60UIExCtrlIdName))
  79.         {
  80.         GetEdwinText(iName, ES60UIExCtrlIdName);
  81.         }
  82.         
  83.     if (ControlOrNull(ES60UIExCtrlIdBirthDate))
  84.         {
  85.         iBirthDate = TTimeEditorValue(ES60UIExCtrlIdBirthDate);
  86.         }
  87.     
  88.     if (ControlOrNull(ES60UIExCtrlIdMobile))
  89.         {
  90.         GetEdwinText(iMobile, ES60UIExCtrlIdMobile);
  91.         }
  92.         
  93.     return ETrue;
  94.     }
  95.     
  97. // -----------------------------------------------------------------------------
  98. // CS60UIExampleForm::DoNotSaveFormDataL()
  99. // loads editors with previous text
  100. // -----------------------------------------------------------------------------
  101. //
  102. void CS60UIExampleForm::DoNotSaveFormDataL()
  103.     {
  104.     if (ControlOrNull(ES60UIExCtrlIdName))
  105.         {
  106.         SetEdwinTextL(ES60UIExCtrlIdName, &iName);
  107.         }
  108.         
  109.     if (ControlOrNull(ES60UIExCtrlIdBirthDate))
  110.         {
  111.         SetTTimeEditorValue(ES60UIExCtrlIdBirthDate, iBirthDate);
  112.         }
  113.         
  114.     if (ControlOrNull(ES60UIExCtrlIdMobile))
  115.      {
  116.      SetEdwinTextL(ES60UIExCtrlIdMobile, &iMobile);
  117.      }
  118.     }
  121. // -----------------------------------------------------------------------------
  122. // CS60UIExampleForm::DynInitMenuPaneL()
  123. // Used to remove unwanted default options from edit mode menu
  124. // -----------------------------------------------------------------------------
  125. //
  126. void CS60UIExampleForm::DynInitMenuPaneL(TInt aResourceId, 
  127.                                           CEikMenuPane* aMenuPane)
  128.     {
  129.     CAknForm::DynInitMenuPaneL(aResourceId, aMenuPane);
  130.     if (aResourceId == R_AVKON_FORM_MENUPANE)
  131.         {
  132.         // Override the default form options. 
  133.         aMenuPane->SetItemDimmed(EAknFormCmdAdd, ETrue);
  134.         aMenuPane->SetItemDimmed(EAknFormCmdLabel, ETrue);
  135.         aMenuPane->SetItemDimmed(EAknFormCmdDelete, ETrue);
  136.         }
  137.         
  138.     }