dropdown_setautoscroll.txt

STM32F103ZET6+UCOSII+UCGUI源码

; generated by ARM C/C++ Compiler with , RVCT4.0 [Build 524] for uVision
; commandline ArmCC [--split_sections --debug -c --asm --interleave -o.\Obj\dropdown_setautoscroll.o --depend=.\Obj\dropdown_setautoscroll.d --device=DARMSTM --apcs=interwork -O3 -I..\..\include -I..\..\..\FWLib\library\inc -I..\..\..\USBLib\library\inc -I..\..\Config -I..\..\GUI\Core -I..\..\GUI\Font -I..\..\GUI\ConvertColor -I..\..\GUI\AntiAlias -I..\..\GUI\ConvertMono -I..\..\GUI\JPEG -I..\..\GUI\MemDev -I..\..\GUI\MultiLayer -I..\..\GUI\Widget -I..\..\GUI\WM -IC:\Keil\ARM\INC\ST\STM32F10x ..\..\GUI\Widget\DROPDOWN_SetAutoScroll.c]
                          THUMB

                          AREA ||i.DROPDOWN_SetAutoScroll||, CODE, READONLY, ALIGN=1

                  DROPDOWN_SetAutoScroll PROC
;;;35     */
;;;36     void DROPDOWN_SetAutoScroll(DROPDOWN_Handle hObj, int OnOff) {
000000  b510              PUSH     {r4,lr}
000002  460c              MOV      r4,r1
;;;37       if (hObj) {
000004  2800              CMP      r0,#0
000006  d016              BEQ      |L1.54|
;;;38         DROPDOWN_Obj* pObj;
;;;39         char Flags;
;;;40         WM_LOCK();
;;;41         pObj = DROPDOWN_H2P(hObj);
000008  f7fffffe          BL       GUI_ALLOC_h2p
;;;42         Flags = pObj->Flags & (~DROPDOWN_SF_AUTOSCROLLBAR);
00000c  f8902062          LDRB     r2,[r0,#0x62]
000010  f0220101          BIC      r1,r2,#1
;;;43         if (OnOff) {
000014  b10c              CBZ      r4,|L1.26|
;;;44           Flags |= DROPDOWN_SF_AUTOSCROLLBAR;
000016  f0410101          ORR      r1,r1,#1
                  |L1.26|
;;;45         }
;;;46         if (pObj->Flags != Flags) {
00001a  428a              CMP      r2,r1
00001c  d00b              BEQ      |L1.54|
;;;47           pObj->Flags = Flags;
00001e  f8801062          STRB     r1,[r0,#0x62]
;;;48           if (pObj->hListWin) {
000022  f9b00060          LDRSH    r0,[r0,#0x60]
000026  2800              CMP      r0,#0
000028  d005              BEQ      |L1.54|
;;;49             LISTBOX_SetAutoScrollV(pObj->hListWin, (Flags & DROPDOWN_SF_AUTOSCROLLBAR) ? 1 : 0);
00002a  e8bd4010          POP      {r4,lr}
00002e  f0010101          AND      r1,r1,#1
000032  f7ffbffe          B.W      LISTBOX_SetAutoScrollV
                  |L1.54|
;;;50           }
;;;51         }
;;;52         WM_UNLOCK();
;;;53       }
;;;54     }
000036  bd10              POP      {r4,pc}
;;;55     
                          ENDP