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 }