Texas Instruments TI89 Developer Guide - Page 1225
WinOpen, Declaration, Categoryies, Description, Inputs, Outputs
UPC - 033317198566
View all Texas Instruments TI89 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 1225 highlights
Appendix A: System Routines - Windows 1183 WinOpen Declaration: Category(ies): Description: Inputs: Outputs: BOOL WinOpen (WINDOW * w, const WIN_RECT * wRegion, WORD Flags, . . . ) Windows Open a new window, initializing all fields of the WINDOW structure. Link this window into the current list of windows as the topmost window. w - Address of a WINDOW struct. wRegion - Screen coordinates of window's region. Flags - Flags may be set as follow (note that WF_SAVE_SCR and WF_DUP_SCR are mutually exclusive). WF_SAVE_SCR Save the screen region underneath the window (restore it when the window is closed). Return FALSE if not enough memory to allocate a save buffer. WF_DUP_SCR Keep a duplicate copy of all data written to the window. Return FALSE if not enough memory to allocate a save buffer. WF_TTY Write characters in TTY mode (translate '\n', '\r' to newline, '\f' to clear screen, and wrap at end of lines). WF_TITLE Pointer to title follows Flags as optional argument. WF_VIRTUAL Must also set WF_DUP_SCR, no writes to actual LCD are done only writes to DUP_SCR. WF_NOBORDER Do not draw border for window. WF_ROUNDEDBORDER Draw a rounded border (like dialog boxes). TRUE if window successfully opened, FALSE if not enough memory (WF_DUP_SCR or WF_SAVE_SCR) or wRegion contains invalid window coordinates. (continued) TI-89 / TI-92 Plus Developer Guide Not for Distribution Beta Version January 26, 2001