void CGraphicExampleControl::NextPhaseL()
{
if (++iPhase >= iMaxPhases)
{
Quit();
}
else
{
UpdateModelL();
DrawNow();
}
}
EXPORT_C TKeyResponse CEikListBoxTextEditor::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType)
{
_AKNTRACE_FUNC_ENTER;
_AKNTRACE( "aKeyEvent.iCode is %d", aKeyEvent.iCode );
_AKNTRACE( "aKeyEvent.iScanCode is %d", aKeyEvent.iScanCode );
_AKNTRACE( "aType is %d", aType );
if (!Editor() || aType!=EEventKey)
{
_AKNTRACE_FUNC_EXIT;
return EKeyWasNotConsumed;
}
if(iEditorObserver && iEditorObserver->HandleListBoxEditorEventL(this,aKeyEvent)==EKeyWasConsumed)
{ // gives owning dialogs or listboxes a chance to intecept keys prior to or instead of passing to editor
// eg the CCknFileSaveAsDialog needs to check if a file exists when the enter key is pressed
// and prevent the Enter key being passed on to the editor, or intecept the up/down keys to
// allow scrolling out of the editor
_AKNTRACE_FUNC_EXIT;
return EKeyWasConsumed;
}
const TInt code=aKeyEvent.iCode;
if (aKeyEvent.iModifiers&(EModifierCtrl|EModifierShift)==(EModifierCtrl|EModifierShift))
{
TBuf<24> buf;
iCoeEnv->ReadResource(buf,R_EIK_EDWIN_SHIFT_CTRL_HOTKEYS);
const TInt pos=buf.Locate(TChar(code+'a'-1));
if (pos==CEikEdwin::EHotKeyInsertChar)
{
_AKNTRACE_FUNC_EXIT;
return EKeyWasConsumed;
}
}
switch (code)
{
case EKeyEnter: // stop editing and update data
case EKeyOK:
UpdateModelL();
StopEditingL();
break;
case EKeyEscape: // stop editing and don't update data
StopEditingL();
break;
default:
Editor()->OfferKeyEventL(aKeyEvent,aType);
}
_AKNTRACE_FUNC_EXIT;
return EKeyWasConsumed;
}
void CGraphicExampleControl::ConstructL(const TRect& aRect,
MGraphicsExampleObserver* aGraphObserver, const CCoeControl& aParent)
{
// remember the graphics observer
iGraphObserver = aGraphObserver;
// create window
CreateWindowL(&aParent);
// construct font for messages
TFontSpec spec(KtxtSwiss, 213);
iMessageFont = iCoeEnv->CreateScreenFontL(spec);
// set rectangle to prescription
SetRect(aRect);
// go for it
ActivateL();
UpdateModelL(); // phase 0
}