Symbian 控件架构之对话框

核心提示：RESOURCE DIALOG r_waitnote_load_image_note{flags=EAknWaitNoteFlags;items ={DLG_LINE{type = EAknCtNote;id = ENoteDlgCIdOpenImageNote;control = AVKON_NOTE{layout

RESOURCE DIALOG r_waitnote_load_image_note

{

flags=EAknWaitNoteFlags;

items =

{

DLG_LINE

{

type = EAknCtNote;

id = ENoteDlgCIdOpenImageNote;

control = AVKON_NOTE

{

layout = EWaitLayout;

singular_label = "load image ,please wait";

imagefile = "z:\systemdataavkon.mbm";

imageid = EMbmAvkonQgn_note_progress;

imagemask = EMbmAvkonQgn_note_progress_mask;

animation = R_QGN_GRAF_WAIT_BAR_ANIM;

};

}

};

}

在你的代码中加入：

CAknWaitNoteWrapper* waitNoteWrapper = CAknWaitNoteWrapper::NewL();

// Required reinterpret_cast as CAknWaitNoteWrapper inherits privately from CActive

CleanupStack::PushL(reinterpret_cast(waitNoteWrapper));

TInt Result=0;

Result=waitNoteWrapper->ExecuteL(R_WAITNOTE_LOAD_IMAGE_NOTE, *this);

if (!Result ) // this is a blocking call, remember the wrapper isn't a dialog, so it

doesn't need the EEikDialogFlagWait flag to make it blocking

{

// Cancel

}

CleanupStack::PopAndDestroy();

}