class PtCalendar PtBasic { calendar_color1; // color (Pt_ARG_CALENDAR_COLOR1) calendar_color2; // color (Pt_ARG_CALENDAR_COLOR2) calendar_color3; // color (Pt_ARG_CALENDAR_COLOR3) calendar_color4; // color (Pt_ARG_CALENDAR_COLOR4) calendar_color5; // color (Pt_ARG_CALENDAR_COLOR5) calendar_date; // long (Pt_ARG_CALENDAR_DATE) calendar_flags; // flag (Pt_ARG_CALENDAR_FLAGS) calendar_font1; // string (Pt_ARG_CALENDAR_FONT1) calendar_font2; // string (Pt_ARG_CALENDAR_FONT2) calendar_font3; // string (Pt_ARG_CALENDAR_FONT3) calendar_font4; // string (Pt_ARG_CALENDAR_FONT4) calendar_font5; // string (Pt_ARG_CALENDAR_FONT5) calendar_highlight; // long (Pt_ARG_CALENDAR_HIGHLIGHT) calendar_month_btn_color; // color (Pt_ARG_CALENDAR_MONTH_BTN_COLOR) calendar_month_names; // string array (Pt_ARG_CALENDAR_MONTH_NAMES) calendar_sel_color; // color (Pt_ARG_CALENDAR_SEL_COLOR) calendar_time_t; // long (Pt_ARG_CALENDAR_TIME_T) calendar_wday_names; // string array (Pt_ARG_CALENDAR_WDAY_NAMES) calendar_year_btn_color; // color (Pt_ARG_CALENDAR_YEAR_BTN_COLOR) }
This widget is a 6-line calendar that displays the days of the week for one month, and the year. You can control various aspects of the display, such as date colors, button colors, fonts, and name displays.
For detailed information, please refer to PtCalendar in the Photon documentation. |
A number specifying the display color for the numerals of the days of the current month. Default is 0x000000 (black).
A number specifying the display color for the numerals of the days of the next and previous months. Default is 0x606060 (dark grey).
A number specifying the display color for the year and month name characters. Default is 0x000000 (black).
A number specifying the display color for highlighted days. Default is 0x000000 (black).
A number specifying the display color of the characters in the names of the days of the week. Default is 0x0000ff (blue).
A PtCalendarDate date designated as the current date.
Flags specifying display options, such as buttons for accessing previous and next years, months, and days, and a grid that separates the days and weeks.
This instance variable may be a combination of zero or more of the following flags:
Constant | Description |
---|---|
Pt_CALENDAR_YEAR_BTNS | Show the buttons for the next and previous years. Default is ON. |
Pt_CALENDAR_MONTH_BTNS | Show the buttons for the next and previous months. Default is ON. |
Pt_CALENDAR_SHOW_PREV | Show the final days of the previous month. Default is ON. |
Pt_CALENDAR_SHOW_NEXT | Show the first days of the next month. Default is ON. |
Pt_CALENDAR_SHOW_GRID | Show the calendar as a grid, one block per day. Default is ON. |
A string specifying the font to use for the days of the current month. The default is "lu12".
A string specifying the font to use for the days of the next and previous month. The default is "lu12i".
A string specifying the font to use for the year, and for the month names. The default is "lu12b".
A string specifying the font to use for highlighted days. The default is "lu12b".
A string specifying the font to use for the names of the days of the week. The default is "helv12b".
An integer specifying highlighted days. Default is 0.
An integer specifying the color of the previous/next month buttons. Default is 0xc0c0c0 (grey).
A write-only array of exactly 12 elements (strings) that are the names of the months. Assigning a new array will replace the existing values. If the new array has fewer than 12 elements, missing elements will be supplied by the existing array. If the new array has more than 12 elements, the extra elements will not be used.
An integer specifying the color of the selected date. Default is 0xffff00 (yellow).
A number specifying the current date on the calendar.
A write-only array of exactly 7 elements:
[Su Mo Tu We Th Fr Sa]
that abbreviate the names of the days of the week. Assigning a new array will replace the existing values. If the new array has fewer than 7 elements, the missing elements will be supplied by the existing array. If the new array has more than 7 elements, the extra elements will not be used.
An integer specifying the color of the previous/next year buttons. Default is 0xc0c0c0 (grey).
The following callback is associated with this widget:
Callback | Description |
---|---|
Pt_CB_CALENDAR_SELECT | This callback is generated when a date is selected. |
This example, ex_PtCalendar.g, is included in the product distribution.
#!/usr/cogent/bin/phgamma /* * This example demonstrates a customized PtCalendar. */ require_lisp("PhotonWidgets.lsp"); PtInit(nil); win = new(PtWindow); cal = new(PtCalendar); cal.SetDim(350,200); cal.fill_color = 0xffddcc; cal.calendar_font1 = "lu12b"; cal.calendar_color3 = 0x0000ff; cal.calendar_color5 = 0xbb00bb; cal.calendar_flags = cons(Pt_CALENDAR_SHOW_GRID,nil); cal.calendar_month_btn_color = 0xff0000; cal.calendar_sel_color = 0xffff00; cal.calendar_wday_names = array("Sun","Mon","Tues","Wed","Thurs","Fri","Sat"); PtRealizeWidget(win); PtMainLoop();
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