/*******************************************************************
*
* _DemoListBoxAsChild
*/
static void _DemoListBoxAsChild(void) {
FRAMEWIN_Handle hFrame;
LISTBOX_Handle hListBox;
/* Display titel */
GUI_SetBkColor(0xB00000);
GUI_SetColor(0xFFFFFF);
GUI_SetFont(&GUI_Font24_ASCII);
GUI_DispStringHCenterAt("Listbox as child - Sample", 160, 5);
GUI_Delay(SPEED / 2);
/* Create framewin */
GUI_SetFont(&GUI_Font8x16);
GUI_SetTextAlign(GUI_TA_LEFT);
GUI_DispStringAtCEOL("using", 5, 40);
GUI_DispStringAtCEOL("FRAMEWIN_Create", 5, 55);
GUI_Delay(SPEED);
hFrame = FRAMEWIN_Create("List box", NULL, WM_CF_SHOW, 100, 80, 120, 140);
FRAMEWIN_SetFont(hFrame, &GUI_Font16B_ASCII);
FRAMEWIN_SetActive(hFrame, 1);
GUI_Delay(SPEED * 0.75);
/* Create listbox */
GUI_DispStringAtCEOL("LISTBOX_CreateAsChild", 5, 55);
GUI_Delay(SPEED);
hListBox = LISTBOX_CreateAsChild(_ListBox, WM_GetClientWindow(hFrame), 0, 0, 0, 0, WM_CF_SHOW);
GUI_Delay(SPEED * 0.75);
/* Show serveral functions of listbox */
_ShowSeveralFunctions(hListBox);
/* Delete framewin widget */
GUI_DispStringAtCEOL("FRAMEWIN_Delete", 5, 55);
GUI_Delay(SPEED);
FRAMEWIN_Delete(hFrame);
GUI_Delay(SPEED * 0.75);
/* Clear display */
GUI_Clear();
GUI_Delay(SPEED * 1.5);
}
/*********************************************************************
*
* GUIDEMO_DemoFrameWin
*/
void GUIDEMO_DemoFrameWin(void) {
FRAMEWIN_Handle hFrame;
LISTBOX_Handle hListBox;
int xSize = LCD_GetXSize();
int ySize = LCD_GetYSize();
int i, x, y, w, h;
const GUI_FONT* pFont = &GUI_FontComic18B_1;
GUI_COLOR DesktopColorOld;
#if GUIDEMO_LARGE
GUIDEMO_ShowIntro("Frame Window & Listbox", NULL);
#else
GUIDEMO_ShowIntro("Frame Window\n & Listbox", NULL);
#endif
DesktopColorOld = GUIDEMO_SetBkColor(GUI_RED);
DesktopColorOld = WM_SetDesktopColor(DesktopColorOld); /* Automatically update desktop window */
x = BORDER;
#if GUIDEMO_LARGE
y = 75;
#else
y = BORDER;
#endif
w = xSize - x - BORDER;
h = ySize - y - BORDER;
if (w > 140) {
w = 140;
}
if (h > 120) {
h = 120;
}
hFrame = FRAMEWIN_Create("Select language", NULL, WM_CF_SHOW, x, y, w, h);
FRAMEWIN_SetActive(hFrame, 1);
FRAMEWIN_SetMoveable(hFrame, 1);
FRAMEWIN_AddMaxButton(hFrame, FRAMEWIN_BUTTON_RIGHT, 0);
FRAMEWIN_AddMinButton(hFrame, FRAMEWIN_BUTTON_RIGHT, 1);
FRAMEWIN_SetFont(hFrame, &GUI_Font13_ASCII);
hListBox = LISTBOX_CreateAsChild(_asLang, WM_GetClientWindow(hFrame), 0, 0, 0, 0, WM_CF_SHOW | WM_SF_ANCHOR_LEFT | WM_SF_ANCHOR_TOP | WM_SF_ANCHOR_RIGHT | WM_SF_ANCHOR_BOTTOM);
WM_SetFocus(hListBox);
LISTBOX_SetFont(hListBox, pFont);
GUIDEMO_Wait();
for (i = 0; (i < 10) && !GUIDEMO_CheckCancel(); i++) {
LISTBOX_IncSel(hListBox);
GUIDEMO_Delay(250);
}
for (i = 0; (i < 10) && !GUIDEMO_CheckCancel(); i++) {
LISTBOX_DecSel(hListBox);
GUIDEMO_Delay(250);
}
GUIDEMO_Delay(500);
LISTBOX_Delete(hListBox);
FRAMEWIN_Delete(hFrame);
WM_SetDesktopColor(DesktopColorOld);
}
/*********************************************************************
*
* DROPDOWN_Expand
*/
void DROPDOWN_Expand(DROPDOWN_Handle hObj) {
int xSize, ySize, i, NumItems;
WM_HWIN hLst;
GUI_RECT r;
WM_HWIN hParent;
WM_Obj* pParent;
DROPDOWN_Obj* pObj;
if (hObj) {
WM_LOCK();
pObj = DROPDOWN_H2P(hObj);
if (pObj->hListWin == 0) {
hParent = WM_GetParent(hObj);
pParent = WM_H2P(hParent);
xSize = WM__GetWindowSizeX(&pObj->Widget.Win);
ySize = pObj->ySizeEx;
NumItems = _GetNumItems(pObj);
/* Get coordinates of window in client coordiantes of parent */
r = pObj->Widget.Win.Rect;
GUI_MoveRect(&r, -pParent->Rect.x0, -pParent->Rect.y0);
if (pObj->Flags & DROPDOWN_CF_UP) {
r.y0 -= ySize;
} else {
r.y0 = r.y1;
}
hLst = LISTBOX_CreateAsChild(NULL, WM_GetParent(hObj), r.x0, r.y0
, xSize, ySize, WM_CF_SHOW);
if (pObj->Flags & DROPDOWN_SF_AUTOSCROLLBAR) {
LISTBOX_SetScrollbarWidth(hLst, pObj->ScrollbarWidth);
LISTBOX_SetAutoScrollV(hLst, 1);
}
for (i = 0; i< NumItems; i++) {
LISTBOX_AddString(hLst, _GetpItem(pObj, i));
}
for (i = 0; i < GUI_COUNTOF(pObj->Props.aBackColor); i++) {
LISTBOX_SetBkColor(hLst, i, pObj->Props.aBackColor[i]);
}
for (i = 0; i < GUI_COUNTOF(pObj->Props.aTextColor); i++) {
LISTBOX_SetTextColor(hLst, i, pObj->Props.aTextColor[i]);
}
LISTBOX_SetItemSpacing(hLst, pObj->ItemSpacing);
LISTBOX_SetFont(hLst, pObj->Props.pFont);
WM_SetFocus(hLst);
pObj->hListWin = hLst;
LISTBOX_SetOwner(hLst, hObj);
LISTBOX_SetSel(hLst, pObj->Sel);
WM_NotifyParent(hObj, WM_NOTIFICATION_CLICKED);
}
WM_UNLOCK();
}
}
LISTBOX_Handle LISTBOX_CreateIndirect(const GUI_WIDGET_CREATE_INFO* pCreateInfo, WM_HWIN hWinParent, int x0, int y0, WM_CALLBACK* cb) {
LISTBOX_Handle hThis;
GUI_USE_PARA(cb);
hThis = LISTBOX_CreateAsChild(0,
hWinParent,
pCreateInfo->x0 + x0,
pCreateInfo->y0 + y0,
pCreateInfo->xSize,
pCreateInfo->ySize,
pCreateInfo->Flags);
if (hThis) {
LISTBOX_Obj* pObj = LISTBOX_H2P(hThis);
INIT_ID(pObj);
pObj->Widget.Id = pCreateInfo->Id;
pObj->Widget.State = LISTBOX_STATE_INACTIVE;
}
return hThis;
}
LISTBOX_Handle LISTBOX_Create(
const GUI_ConstString* ppText,
int x0, int y0, int xsize, int ysize, int Flags)
{
return LISTBOX_CreateAsChild(ppText, WM_HWIN_NULL /*hWin*/, x0, y0, xsize, ysize, Flags);
}