Texas Instruments TI-89

Appendix A: System Routines — Dialog
355
TI
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89 / TI
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92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
DrawStaticButton
(continued)
Example:
/* The MEM screen is not a dialog box, even though it looks like one. It uses
MenuBegin to draw its menu and GKeyIn to get keys (it is not part of the
event loop). It uses DrawStaticButton to draw the ENTER button. It also uses
DlgMessage to prompt the user.
*/
if (WinOpen( &w, MakeWinRect(13,8,227,120), WF_ROUNDEDBORDER |
WF_SAVE_SCR | WF_TITLE | WF_SYS_ALLOC, XR_stringPtr(XR_MEMORY))) {
.
.
.
DrawStaticButton( &w, PDB_OK, 5 );
if (h = MenuBegin(&ResetMenu, 15,12, MBF_SYS_ALLOC)) {
DrawWinBorder( &w, &w.Window ); /* fixup title line */
do {
Key = GKeyIn( 0l, GKF_MODAL );
if (Key == KB_F1) {
if ((Key = MenuKey( h, KB_F1 )) == KB_ESC)
Key = 0;
if (Key >= MR_RAM_ALL && Key <= MR_ALL_MEMORY) {
i = (short) DlgMessage( XR_stringPtr(XR_RESET),
XR_stringPtr(ResetTitles[Key-1]), PDB_YES, PDB_NO );
if ((WORD) i != KB_ENTER)
continue;
MenuEnd( h );
WinClose( &w );
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.
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