The transparent cursor left some artefacts in the edge of the menu, this is now corrected. The screen is updated when drawing.
git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@213 416bcca6-2ee7-4201-b75f-2eb2f807beb1
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							@ -2387,9 +2387,11 @@ void Afficher_curseur(void)
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          if (Fin_X<4)
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            Ligne_horizontale_XOR(Mouse_X+3,Mouse_Y,4-Fin_X);
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          Fin_Y=(Mouse_Y+7>Menu_Ordonnee/*Hauteur_ecran*/)?Mouse_Y+7-Menu_Ordonnee/*Hauteur_ecran*/:0;
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          Fin_Y=(Mouse_Y+7>/*Menu_Ordonnee*/Hauteur_ecran)?Mouse_Y+7-/*Menu_Ordonnee*/Hauteur_ecran:0;
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          if (Fin_Y<4)
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            Ligne_verticale_XOR  (Mouse_X,Mouse_Y+3,4-Fin_Y);
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          SDL_UpdateRect(Ecran_SDL,Mouse_X+Debut_X-6,Mouse_Y+Debut_Y-6,12-Fin_X,12-Fin_Y);
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        }
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        else
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        {
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@ -2685,7 +2687,7 @@ void Effacer_curseur(void)
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          if (Fin_Y<4)
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            Ligne_verticale_XOR  (Mouse_X,Mouse_Y+3,4-Fin_Y);
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          SDL_UpdateRect(Ecran_SDL,Debut_X,Debut_Y,(Fin_X>=Debut_X)?Fin_X-Debut_X+1:0,(Fin_X>=Debut_X)?Fin_Y-Debut_Y+1:0);
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          SDL_UpdateRect(Ecran_SDL,Mouse_X+Debut_X-6,Mouse_Y+Debut_Y-6,12-Fin_X,12-Fin_Y);
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        }
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        else
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        {
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