void wxControl::SetFieldLabel(const wxString& label)
{
FieldType* field = (FieldType*)GetObjectPtr();
if(field==NULL)
return;
uint16_t newSize = label.Length() + 1;
MemHandle strHandle = FldGetTextHandle(field);
FldSetTextHandle(field, NULL );
if (strHandle)
{
if(MemHandleResize(strHandle, newSize)!=errNone)
strHandle = 0;
}
else
{
strHandle = MemHandleNew( newSize );
}
if(!strHandle)
return;
char* str = (char*) MemHandleLock( strHandle );
if(str==NULL)
return;
strcpy(str, label.c_str());
MemHandleUnlock(strHandle);
FldSetTextHandle(field, strHandle);
FldRecalculateField(field, true);
}
static Err UserCredentialsFormInit(FormType* form, const FlickrPrefs& prefs)
{
FieldType* field;
MemHandle handle;
MemHandle newText;
UInt16 len;
FrmSetEventHandler(form, UserCredentialsFormHandleEvent);
field = (FieldType*)FrmGetObjectPtr(form, FrmGetObjectIndex(form, emailField));
assert(field != NULL);
// FldSetMaxVisibleLines(field, 2);
if (0 != (len = StrLen(prefs.email)))
{
newText = StrCopyToHandle(prefs.email, len);
if (NULL == newText)
return exgMemError;
handle = FldGetTextHandle(field);
if (NULL != handle)
MemHandleFree(handle);
FldSetTextHandle(field, newText);
FldSetSelection(field, 0, len);
FldRecalculateField(field, false);
}
if (0 != (len = StrLen(prefs.password)))
{
field = (FieldType*)FrmGetObjectPtr(form, FrmGetObjectIndex(form, passwordField));
assert(field != NULL);
newText = StrCopyToHandle(prefs.password, len);
if (NULL == newText)
return exgMemError;
handle = FldGetTextHandle(field);
if (NULL != handle)
MemHandleFree(handle);
FldSetTextHandle(field, newText);
FldSetSelection(field, 0, len);
FldRecalculateField(field, false);
}
return errNone;
}
/***********************************************************************
*
* FUNCTION: MainFormHandleEvent
*
* DESCRIPTION: This routine is the event handler for the
* "MainForm" of this application.
*
* PARAMETERS: eventP - a pointer to an EventType structure
*
* RETURNED: true if the event has handle and should not be passed
* to a higher level handler.
*
* REVISION HISTORY:
*
*
***********************************************************************/
static Boolean MainFormHandleEvent(EventPtr eventP)
{
Boolean handled = false;
FormPtr frmP;
char result[240];
int rc;
FieldPtr fld;
switch (eventP->eType)
{
case menuEvent:
return MainFormDoCommand(eventP->data.menu.itemID);
case frmOpenEvent:
frmP = FrmGetActiveForm();
MainFormInit( frmP);
FrmDrawForm ( frmP);
handled = true;
break;
case frmUpdateEvent:
// To do any custom drawing here, first call FrmDrawForm(), then do your
// drawing, and then set handled to true.
break;
/*
case ctlEnterEvent:
switch (eventP->data.ctlEnter.controlID)
{
case MainRunButton:
getQuote("IBM",result);
break;
}
break;
*/
case ctlSelectEvent:
switch (eventP->data.ctlSelect.controlID)
{
case MainRunButton:
rc = getQuote("IBM",result);
// if (rc==SOAP_OK)
// {
fld = GetObjectPtr (MainResultField);
FldSetTextPtr( fld, result);
FldDrawField(fld);
FldRecalculateField(fld,true);
// }
// else
// FrmAlert(Soap_errorAlert);
break;
}
break;
default:
break;
}
return handled;
}
