dwindows: win/dw.c comparison

comparison win/dw.c @ 593:d3871f747160

Add calendar widget.

author	mhessling@81767d24-ef19-dc11-ae90-00e081727c95
date	Mon, 25 Sep 2006 22:13:53 +0000
parents	bb439280ece2
children	e49524bc2f07

comparison

equal deleted inserted replaced

-:840b43f3976b
+:d3871f747160
 	WNDCLASS wc;
 	int z;
 	INITCOMMONCONTROLSEX icc;
 	icc.dwSize = sizeof(INITCOMMONCONTROLSEX);
-	icc.dwICC = ICC_WIN95_CLASSES;
+	icc.dwICC = ICC_WIN95_CLASSES|ICC_DATE_CLASSES;
 	InitCommonControlsEx(&icc);
 	memset(lookup, 0, sizeof(HICON) * ICON_INDEX_LIMIT);
 }
 /*
 * Adds a menuitem or submenu to an existing menu.
 * Parameters:
-*       menu: The handle the the existing menu.
+*       menu: The handle to the existing menu.
 *       title: The title text on the menu item to be added.
 *       id: An ID to be used for message passing.
 *       end: If TRUE memu is positioned at the end of the menu.
 *       check: If TRUE menu is "check"able.
 *       flags: Extended attributes to set on the menu.
 }
 /*
 * Sets the state of a menu item check.
 * Parameters:
-*       menu: The handle the the existing menu.
+*       menu: The handle to the existing menu.
 *       id: Menuitem id.
 *       check: TRUE for checked FALSE for not checked.
 */
 void API dw_menu_item_set_check(HMENUI menux, unsigned long id, int check)
 {
 		mii.fState = MFS_CHECKED;
 	else
 		mii.fState = MFS_UNCHECKED;
 	SetMenuItemInfo(mymenu, id, FALSE, &mii);
 }
+#if 0
+/*
+* TBD
+* Deletes the menu item specified
+* Parameters:
+*       menu: The handle to the  menu in which the item was appended.
+*       id: Menuitem id.
+*/
+void API dw_menu_delete_item(HMENUI menux, unsigned long id)
+{
+	HMENU mymenu = (HMENU)menux;
+	if(IsWindow(menux) && !IsMenu(mymenu))
+		mymenu = (HMENU)dw_window_get_data(menux, "_dw_menu");
+	DeleteMenu(mymenu, id, MF_BYCOMMAND);
+	DrawMenuBar(menux);
+}
+#endif
 /*
 * Pops up a context menu at given x and y coordinates.
 * Parameters:
 *       menu: The handle the the existing menu.
 		if(hsize && !width)
 			width = 1;
 		if(strnicmp(tmpbuf, FRAMECLASSNAME, strlen(FRAMECLASSNAME)+1)==0)
 			tmpitem[thisbox->count].type = TYPEBOX;
+		else if(strnicmp(tmpbuf, "SysMonthCal32", 13)==0)
+		{
+			RECT rc;
+			MonthCal_GetMinReqRect(item, &rc);
+			width = 1 + rc.right - rc.left;
+			height = 1 + rc.bottom - rc.top;
+			tmpitem[thisbox->count].type = TYPEITEM;
+		}
 		else
 		{
 			if ( width == 0 && hsize == FALSE )
 				dw_messagebox("dw_box_pack_start()", DW_MB_OK|DW_MB_ERROR, "Width and expand Horizonal both unset for box: %x item: %x",box,item);
 			if ( height == 0 && vsize == FALSE )
 		return *percent;
 	return 0.0;
 }
 /*
+* Creates a calendar window (widget) with given parameters.
+* Parameters:
+*       type: Value can be DW_VERT or DW_HORZ.
+*       topleft: Handle to the window to be top or left.
+*       bottomright:  Handle to the window to be bottom or right.
+* Classname: SysMonthCal32
+* Returns:
+*       A handle to a calendar window or NULL on failure.
+*/
+HWND API dw_calendar_new(unsigned long id)
+{
+	RECT rc;
+	MONTHDAYSTATE mds[3];
+	HWND tmp = CreateWindowEx(WS_EX_CLIENTEDGE,
+MONTHCAL_CLASS,
+"",
+WS_VISIBLE | WS_CHILD | WS_CLIPCHILDREN | MCS_DAYSTATE,
+0,0,2000,1000, // resize it later
+DW_HWND_OBJECT,
+(HMENU)id,
+DWInstance,
+NULL);
+	if ( tmp )
+	{
+		// Get the size required to show an entire month.
+		MonthCal_GetMinReqRect(tmp, &rc);
+		// Resize the control now that the size values have been obtained.
+		SetWindowPos(tmp, NULL, 0, 0,
+rc.right, rc.bottom,
+SWP_NOZORDER | SWP_NOMOVE);
+		mds[0] = mds[1] = mds[2] = (MONTHDAYSTATE)0;
+		MonthCal_SetDayState(tmp,3,mds);
+		return tmp;
+	}
+	else
+		return NULL;
+}
+/*
+* Sets the current date of a calendar
+* Parameters:
+*       handle: The handle to the calendar returned by dw_calendar_new().
+*       year:   The year to set the date to
+*       month:  The month to set the date to
+*       day:    The day to set the date to
+*/
+void API dw_calendar_set_date(HWND handle, int year, int month, int day)
+{
+	MONTHDAYSTATE mds[3];
+	SYSTEMTIME date;
+	date.wYear = year;
+	date.wMonth = month;
+	date.wDay = day;
+	if ( MonthCal_SetCurSel( handle, &date ) )
+	{
+	}
+	else
+	{
+	}
+	mds[0] = mds[1] = mds[2] = (MONTHDAYSTATE)0;
+	MonthCal_SetDayState(handle,3,mds);
+}
+/*
+* Gets the date from the calendar
+* Parameters:
+*       handle: The handle to the calendar returned by dw_calendar_new().
+*       year:   Pointer to the year to get the date to
+*       month:  Pointer to the month to get the date to
+*       day:    Pointer to the day to get the date to
+*/
+void API dw_calendar_get_date(HWND handle, int *year, int *month, int *day)
+{
+	SYSTEMTIME date;
+	if ( MonthCal_GetCurSel( handle, &date ) )
+	{
+		*year = date.wYear;
+		*month = date.wMonth;
+		*day = date.wDay;
+	}
+	else
+	{
+		*year = *month = *day = 0;
+	}
+}
+/*
 * Pack windows (widgets) into a box from the end (or bottom).
 * Parameters:
 *       box: Window handle of the box to be packed into.
 *       item: Window handle of the item to be back.
 *       width: Width in pixels of the item or -1 to be self determined.
 		if(hsize && !width)
 			width = 1;
 		if(strnicmp(tmpbuf, FRAMECLASSNAME, strlen(FRAMECLASSNAME)+1)==0)
 			tmpitem[0].type = TYPEBOX;
+		else if(strnicmp(tmpbuf, "SysMonthCal32", 13)==0)
+		{
+			RECT rc;
+			MonthCal_GetMinReqRect(item, &rc);
+			width = 1 + rc.right - rc.left;
+			height = 1 + rc.bottom - rc.top;
+			tmpitem[thisbox->count].type = TYPEITEM;
+		}
 		else
 		{
 			if ( width == 0 && hsize == FALSE )
 				dw_messagebox("dw_box_pack_end()", DW_MB_OK|DW_MB_ERROR, "Width and expand Horizonal both unset for box: %x item: %x",box,item);
 			if ( height == 0 && vsize == FALSE )

Mercurial > dwindows

comparison win/dw.c @ 593:d3871f747160