stemwin icon bitmap change

[himanshusharma]

Posted on June 14, 2017 at 09:24

I had created a image icon menu and want to change bitmap when some one make a click on any icon.

Which function should i use for this, below is the code for reference.

void vGeneralFunction_StartTest(void){

WM_HWIN       hWin;

MenuFlag = StartTest;

LCD_Clear(LCD_COLOR_WHITE);

hProg = PROGBAR_CreateEx(0, 480, 725+4, 19, WM_HBKWIN, WM_CF_SHOW, PROGBAR_CF_HORIZONTAL, 0);

PROGBAR_SetMinMax(hProg, Min, Max);

PROGBAR_SetBarColor(hProg, 0, GUI_YELLOW);

PROGBAR_SetText(hProg, ' ');

/*

* Create iconview widget

*/

hWin = ICONVIEW_CreateEx(LCD_X_SIZE-350+10, LCD_Y_SIZE-85, 1000, 400, 

WM_HBKWIN, WM_CF_SHOW | GUI_WRAPMODE_NONE, 

ICONVIEW_SF_AUTOSCROLLBAR_V, GUI_ID_ICONVIEW0, 80, 80);

/*

* Add icons to the widget

*/

for (lp=0; lp<GUI_COUNTOF(_aBitmapItemStartMenu); lp++) {

ICONVIEW_AddBitmapItem(hWin, _aBitmapItemStartMenu[lp].pBitmap, _aBitmapItemStartMenu[lp].pText);

 }

ICONVIEW_SetBkColor(hWin, ICONVIEW_CI_SEL, GUI_LIGHTGRAY);

ICONVIEW_SetFont(hWin, &GUI_Font20_ASCII);

ICONVIEW_SetTextColor(hWin, ICONVIEW_CI_SEL, GUI_GRAY);

ICONVIEW_SetTextColor(hWin, ICONVIEW_CI_UNSEL, GUI_GRAY);

WM_HasFocus(hWin);

GUI_Exec();

while (1){

if (ts_event.key_status == touch_key_down){

}

GUI_Delay(5);

}

}

#iconview #stemwin #icon #bitmap-change

[himanshusharma]

Posted on June 17, 2017 at 10:26

anyone on this??

[Imen.D]

Posted on June 19, 2017 at 11:38

Hi, 

T

ried calling ICONVIEW_SetBitmapItem() and y

ou should make sure to enable the CRC before calling GUI library, if not STemWin will be not function. This is mentioned in the page 6 of AN4323 : 'The CRC module (in RCC peripheral clock enable register) should be enabled before using the library.'