206 } |
206 } |
207 |
207 |
208 |
208 |
209 void CAknPopupField::SetUpScrollBarL() |
209 void CAknPopupField::SetUpScrollBarL() |
210 { |
210 { |
211 if ( !iExtension || !iExtension->iSingleClickEnabled ) |
211 __ASSERT_DEBUG( iCba, Panic( EAknPanicPopupFieldCBADoesntExist ) ); |
212 { |
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213 __ASSERT_DEBUG( iCba, Panic( EAknPanicPopupFieldCBADoesntExist ) ); |
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214 } |
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215 __ASSERT_DEBUG(iSelectionList != NULL, Panic(EAknPanicPopupFieldSelectionListDoesntExist)); |
212 __ASSERT_DEBUG(iSelectionList != NULL, Panic(EAknPanicPopupFieldSelectionListDoesntExist)); |
216 iSelectionList->SetMopParent(this); // to get remote scb |
213 iSelectionList->SetMopParent(this); // to get remote scb |
217 iSelectionList->CreateScrollBarFrameL(ETrue, ETrue); |
214 iSelectionList->CreateScrollBarFrameL(ETrue, ETrue); |
218 iSelectionList->SetMopParent(NULL); |
215 iSelectionList->SetMopParent(NULL); |
219 iSelectionList->ScrollBarFrame()->SetScrollBarVisibilityL(CEikScrollBarFrame::EOff,CEikScrollBarFrame::EAuto); |
216 iSelectionList->ScrollBarFrame()->SetScrollBarVisibilityL(CEikScrollBarFrame::EOff,CEikScrollBarFrame::EAuto); |
220 } |
217 } |
221 |
218 |
222 void CAknPopupField::SetScrollBarSelectionL() |
219 void CAknPopupField::SetScrollBarSelectionL() |
223 { |
220 { |
224 TInt selection = iValue->CurrentValueIndex(); |
221 TInt selection = iValue->CurrentValueIndex(); |
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222 //iOldItemIndex should be saved as original value. |
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223 if ( iExtension ) |
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224 { |
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225 iExtension->iOldItemIndex = selection; |
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226 } |
225 if (IsInvalid()) selection = 0; |
227 if (IsInvalid()) selection = 0; |
226 __ASSERT_DEBUG(iSelectionList != NULL, Panic(EAknPanicPopupFieldSelectionListDoesntExist)); |
228 __ASSERT_DEBUG(iSelectionList != NULL, Panic(EAknPanicPopupFieldSelectionListDoesntExist)); |
227 iSelectionList->SetCurrentItemIndex(selection); |
229 iSelectionList->SetCurrentItemIndex(selection); |
228 iSelectionList->View()->SelectItemL(selection); |
230 iSelectionList->View()->SelectItemL(selection); |
229 |
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230 if ( iExtension ) |
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231 { |
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232 iExtension->iOldItemIndex = iSelectionList->CurrentItemIndex(); |
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233 } |
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234 } |
231 } |
235 |
232 |
236 |
233 |
237 void CAknPopupField::InitialiseRadioButtonBitmapsL() |
234 void CAknPopupField::InitialiseRadioButtonBitmapsL() |
238 { |
235 { |
441 break; |
438 break; |
442 } |
439 } |
443 case EAknPopupFieldSelectionListMode: |
440 case EAknPopupFieldSelectionListMode: |
444 { |
441 { |
445 __ASSERT_DEBUG(iSelectionList != NULL, Panic(EAknPanicPopupFieldSelectionListDoesntExist)); |
442 __ASSERT_DEBUG(iSelectionList != NULL, Panic(EAknPanicPopupFieldSelectionListDoesntExist)); |
446 iSelectionList->SetRect(rect); |
443 // When Form loses focus, If its child control listbox's size or position is not changed, |
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444 // do not invoke "iSelectionList->SetRect(rect);". |
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445 if ((iSelectionList->Position() != rect.iTl) || (iSelectionList->Size() != rect.Size())) |
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446 { |
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447 iSelectionList->SetRect(rect); |
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448 SetScrollBarSelectionL(); |
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449 } |
447 AknsUtils::RegisterControlPosition(this); |
450 AknsUtils::RegisterControlPosition(this); |
448 AknsUtils::RegisterControlPosition(iSelectionList); |
451 AknsUtils::RegisterControlPosition(iSelectionList); |
449 TRect listBoxRect = iExtension->iFormFieldRect; //iSelectionList->Rect(); |
452 TRect listBoxRect = iExtension->iFormFieldRect; //iSelectionList->Rect(); |
450 listBoxRect.iTl = TPoint(0,0); |
453 listBoxRect.iTl = TPoint(0,0); |
451 // Cannot use KAknsIIDNone here because highlight animation |
454 // Cannot use KAknsIIDNone here because highlight animation |
651 switch ( aEventType ) |
654 switch ( aEventType ) |
652 { |
655 { |
653 case MEikListBoxObserver::EEventItemSingleClicked: |
656 case MEikListBoxObserver::EEventItemSingleClicked: |
654 { |
657 { |
655 CListBoxView* view = iSelectionList->View(); |
658 CListBoxView* view = iSelectionList->View(); |
656 |
659 TInt selection = view->CurrentItemIndex(); |
657 if ( view->CurrentItemIndex() != iExtension->iOldItemIndex ) |
660 if ( selection != iExtension->iOldItemIndex ) |
658 { |
661 { |
659 view->DeselectItem( iExtension->iOldItemIndex ); |
662 view->DeselectItem( iExtension->iOldItemIndex ); |
660 iExtension->iOldItemIndex = view->CurrentItemIndex(); |
663 iExtension->iOldItemIndex = selection; |
661 view->SelectItemL( iExtension->iOldItemIndex ); |
664 view->SelectItemL( selection ); |
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665 |
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666 TInt decoratedIndex; |
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667 TBool decorated = iDecorator.DecoratedIndex( decoratedIndex ); |
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668 if ( decorated && ( selection == decoratedIndex ) ) |
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669 { |
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670 TBool accepted = iValue->CreateEditorL(); |
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671 if ( !accepted ) |
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672 { |
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673 break; |
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674 } |
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675 } |
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676 else |
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677 { |
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678 iValue->SetCurrentValueIndex( selection ); |
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679 } |
662 } |
680 } |
663 } |
681 } |
664 |
682 // fall through |
665 case MEikListBoxObserver::EEventItemDoubleClicked: |
683 case MEikListBoxObserver::EEventItemDoubleClicked: |
666 case MEikListBoxObserver::EEventEnterKeyPressed: |
684 case MEikListBoxObserver::EEventEnterKeyPressed: |
667 { |
685 { |
668 // We can't delete the selection list until it's finished |
686 // We can't delete the selection list until it's finished |
669 // processing the event, so call ourselves back and do it when |
687 // processing the event, so call ourselves back and do it when |
825 return keyResponse; |
843 return keyResponse; |
826 } |
844 } |
827 |
845 |
828 void CAknPopupField::CreatePopoutL() |
846 void CAknPopupField::CreatePopoutL() |
829 { |
847 { |
830 if ( !iExtension || !iExtension->iSingleClickEnabled ) |
848 CreateCbaL(); |
831 { |
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832 CreateCbaL(); |
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833 } |
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834 ConstructSelectionListL(); |
849 ConstructSelectionListL(); |
835 ChangeMode(EAknPopupFieldSelectionListMode); |
850 ChangeMode(EAknPopupFieldSelectionListMode); |
836 SetUpScrollBarL(); |
851 SetUpScrollBarL(); |
837 // need to initialize the selection so that the list box is drawn in the correct place |
852 // need to initialize the selection so that the list box is drawn in the correct place |
838 SetScrollBarSelectionL(); |
853 SetScrollBarSelectionL(); |
915 if ( iSelectionList && notEditable |
930 if ( iSelectionList && notEditable |
916 && iSelectionMode == EAknPopupFieldSelectionListMode |
931 && iSelectionMode == EAknPopupFieldSelectionListMode |
917 && iExtension && iExtension->iSingleClickEnabled ) |
932 && iExtension && iExtension->iSingleClickEnabled ) |
918 { |
933 { |
919 // Edit mode to view while popup is open -> first cancel popup |
934 // Edit mode to view while popup is open -> first cancel popup |
920 AttemptExitL( EFalse ); |
935 TRAP_IGNORE(AttemptExitL( EFalse )); |
921 } |
936 } |
922 else |
937 else |
923 { |
938 { |
924 __ASSERT_DEBUG( iSelectionMode == EAknPopupFieldLabelMode, |
939 __ASSERT_DEBUG( iSelectionMode == EAknPopupFieldLabelMode, |
925 Panic( EAknPanicPopupFieldWrongMode ) ); |
940 Panic( EAknPanicPopupFieldWrongMode ) ); |
1158 iLabel->SetTextL(*iInvalidText); |
1173 iLabel->SetTextL(*iInvalidText); |
1159 iLabel->CropText(); |
1174 iLabel->CropText(); |
1160 } |
1175 } |
1161 } |
1176 } |
1162 |
1177 |
|
1178 EXPORT_C void CAknPopupField::CloseSelectionListL() |
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1179 { |
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1180 if ( iSelectionMode == EAknPopupFieldSelectionListMode |
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1181 && iSelectionList ) |
|
1182 { |
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1183 AttemptExitL( EFalse ); |
|
1184 } |
|
1185 } |
1163 |
1186 |
1164 void CAknPopupField::ConfigureDecorator() |
1187 void CAknPopupField::ConfigureDecorator() |
1165 { |
1188 { |
1166 __ASSERT_DEBUG(iOtherText, Panic(EAknPanicPopupFieldUninitialisedMember)); |
1189 __ASSERT_DEBUG(iOtherText, Panic(EAknPanicPopupFieldUninitialisedMember)); |
1167 |
1190 |
1196 __ASSERT_DEBUG(iSelectionList != NULL, Panic(EAknPanicPopupFieldSelectionListDoesntExist)); |
1219 __ASSERT_DEBUG(iSelectionList != NULL, Panic(EAknPanicPopupFieldSelectionListDoesntExist)); |
1197 TBool finished = ETrue; |
1220 TBool finished = ETrue; |
1198 |
1221 |
1199 if (aAccept) |
1222 if (aAccept) |
1200 { |
1223 { |
1201 // get current selection |
1224 if ( iSelectionList->IsHighlightEnabled() ) |
1202 const TInt selection=iSelectionList->CurrentItemIndex(); |
1225 { |
1203 TInt decoratedIndex; |
1226 // get current selection |
1204 TBool decorated = iDecorator.DecoratedIndex(decoratedIndex); |
1227 const TInt selection=iSelectionList->CurrentItemIndex(); |
1205 if (decorated && (selection == decoratedIndex)) |
1228 TInt decoratedIndex; |
1206 { |
1229 TBool decorated = iDecorator.DecoratedIndex(decoratedIndex); |
1207 TBool accepted = iValue->CreateEditorL(); |
1230 if (decorated && (selection == decoratedIndex)) |
1208 if (!accepted) |
1231 { |
1209 { |
1232 TBool accepted = iValue->CreateEditorL(); |
1210 // dialog was cancelled, so popup list must remain |
1233 if (!accepted) |
1211 finished = EFalse; |
1234 { |
1212 } |
1235 // dialog was cancelled, so popup list must remain |
1213 } |
1236 finished = EFalse; |
1214 else |
1237 } |
1215 iValue->SetCurrentValueIndex(selection); |
1238 } |
1216 } |
1239 else |
1217 |
1240 { |
|
1241 iValue->SetCurrentValueIndex(selection); |
|
1242 } |
|
1243 } |
|
1244 } |
1218 if (finished) |
1245 if (finished) |
1219 { |
1246 { |
1220 delete iCba; |
1247 delete iCba; |
1221 iCba = NULL; |
1248 iCba = NULL; |
1222 DestroyPopout(); |
1249 DestroyPopout(); |