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SPIKA 1: Hebu kuandika mpango na
graphical user interface kuwa ni pamoja na

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dirisha na kifungo huko in

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Hebu kuanza.

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>> Kwanza, napenda kwenda mbele na kutangaza g
dirisha, wito dirisha kutofautiana.

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Na kuwapa hiyo, kurudi
thamani ya mwezi g dirisha.

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Ambayo instantiate dirisha yetu.

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Na kisha sisi bayana upana wa 320
Ukubwa, na urefu wa 240 pixel.

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Kiasi fulani kiholela, lakini ni ndogo
kutosha fit juu ya screen.

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Hebu sasa instantiate g kifungo.

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Si tu na studio ya kwamba mtumiaji
wataona, lakini pia na ya kipekee

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kitambulisho.

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kinachojulikana hatua amri, kwamba mapenzi
kweli kipekee kutambua kwamba button.

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g kifungo, kifungo, anapata kurudi
thamani ya mwezi g kifungo.

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Na ni studio itakuwa,
kabisa tu, kifungo.

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Na kisha hebu kuweka hatua amri,
kupita katika kifungo na ya kipekee,

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na baadhi neno nini kiholela, click.

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Hebu sasa kuongeza kifungo kwa kanda
ya dirisha, wakipita katika dirisha,

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na kifungo, na kitambulisho kwa
mkoa wa kusini wa dirisha -

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kwamba kwa mujibu wa Stanford portable
maktaba, ni sehemu ya chini

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ya screen.

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>> Na sasa hebu kwa makusudi
kutumika usio kitanzi.

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Ndani ya kitanzi hii tunakwenda
kusikiliza kwa mambo mawili.

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Moja, kama user amechagua
kufunga dirisha.

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Na mbili, kama au si mtumiaji
clicked juu ya kifungo kwamba maalum.

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Kwanza, sisi ni kwenda kutangaza
tukio g hatua, wito

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tukio kutofautiana.

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Na kuwapa hiyo, thamani ya kurudi
ya kusubiri kwa ajili ya tukio, tukio action.

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>> Na sasa hebu angalia kama tukio hilo kuwa
ni ya kufunga dirisha.

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Kama, kupata, tukio hilo, aina, kupita
tukio hilo, sawa, sawa, dirisha

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kusisitiza imefungwa.

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mara kwa mara maalum alitangaza katika
Stanford portable maktaba ambayo

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inawakilisha hasa kwamba,
kufunga dirisha.

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Basi mimi nina kwenda kuvunja nje ya hii
vinginevyo usio kitanzi, ili sisi

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kufikia mwisho wa kazi.

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Vinginevyo, mimi nina kwenda kuangalia kama
kamba kulinganisha ya, hatua kupata,

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amri, kupita ya tukio hilo, comma, quote
unquote, bonyeza - kwamba kipekee

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kitambulisho kutoka kabla ya -

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sawa, sawa, sifuri.

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Basi, mimi nina kwenda magazeti nje kitu
kiholela, kama kifungo ilikuwa clicked.

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>> Kwa maneno mengine, kama juu ya kusikia kwamba a
kifungo ilikuwa clicked, na tukio hilo kuwa

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inaonyesha kwamba kifungo ilikuwa clicked
mara moja kwa kitambulisho kipekee

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ya kunukuu unquote click, kisha Mimi nataka
kuripoti kama mengi juu ya screen.

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Sasa katika kesi hii, mimi tu
kuwa na kifungo moja.

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Lakini tu katika kesi ya maombi yangu alikuwa
vifungo nyingi, mbinu hii ingekuwa

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naomba kutofautisha kati ya
wale vifungo kadhaa.

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Nje ya kitanzi hii, sasa, mimi nina kwenda kwa
kuendelea na karibu g dirisha, kupita

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katika dirisha kama hoja yake,
na kisha kurudi sifuri.

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>> Hebu sasa kuokoa, kukusanya,
na kuendesha mpango huu.

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Kufanya kifungo, dot slash kifungo.

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Kuna dirisha yangu, kuna button.

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Hebu kwenda mbele na bonyeza
juu ya kifungo.

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Na kifungo ilikuwa clicked.

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Hebu bonyeza tena.

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Kifungo ilikuwa clicked.

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>> Hebu sasa bonyeza x katika juu
mkono wa kulia kona ya karibu ya dirisha,

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na sisi kuvunja nje ya kuwa kitanzi
na sisi kurudi sifuri.

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