C++ (Cpp) edit_clear Examples

Example #1

File: callbacks.c Project: GHackAnonymous/opencde

void
editCB( Widget w, XtPointer client_data, 
 		XtPointer call_data)
{
	long action;
	Time time;
	Widget widget;
	XButtonEvent *event;
	XmPushButtonCallbackStruct *acs;
	
	action = (long) client_data;
	acs = (XmPushButtonCallbackStruct *) call_data; 
	event = (XButtonEvent *) acs->event;
	time = event->time;
	widget = get_document_text(w, "editCB");
	
	switch (action) {
		case EDIT_CUT:
			XmTextCut(widget, time);
			break;
		case EDIT_COPY:
			XmTextCopy(widget, time);
			break;
		case EDIT_PASTE:
			XmTextPaste(widget);
			break;
		case EDIT_DELETE:
			XmTextRemove(widget);
			break;
		case EDIT_CLEAR:
			edit_clear(widget);
			break;
		default:
			break;
	}
}

Example #2

File: main.c Project: fujii/myd-3.4-plus

void main_loop() {
    char *cs;
    int index;
    int n_match;
    int scroll = 0;

#ifdef USE_XSELECTION
    cs = check_sel();
#endif
    if(cs)
        edit_set_text(cs);

    n_match = myd_bsearch(myd, edit.text, &index);
    display(myd, index, n_match, scroll);
    print_prompt(edit.text, edit.cursor);

    while(1) {
        int c;

        c = term_getch();

        if(isprint(c)) {
            edit_ins_char(c);
            n_match = myd_bsearch(myd, edit.text, &index);
            scroll = 0;
        } else {
            switch(c) {
            /*
             *    move cursor
             */
            case 1:  /* ^A */
                edit_cur_head();
                move_cursor(edit.cursor);
                continue;
            case 2:  /* ^B */
            case KEY_LEFT:
                edit_cur_back();
                move_cursor(edit.cursor);
                continue;
            case 5:  /* ^E */
                edit_cur_tail();
                move_cursor(edit.cursor);
                continue;
            case 6:  /* ^F */
            case KEY_RIGHT:
                edit_cur_forward();
                move_cursor(edit.cursor);
                continue;


            /*
             *    scroll
             */
            case 16: /* ^P */
            case KEY_PPAGE:
            case KEY_UP:
                if(scroll == 0)
                    continue;
                scroll -= SCROLL_STEP;
                if(scroll < 0)
                    scroll = 0;
                break;
            case 14: /* ^N */
            case KEY_NPAGE:
            case KEY_DOWN:
                if(scroll == n_match - 1)
                    continue;
                scroll += SCROLL_STEP;
                if(scroll >= n_match)
                    scroll = n_match - 1;
                break;


            /*
             *   delete text
             */
            case 8:  /* ^H */
                edit_back_space();
                n_match = myd_bsearch(myd, edit.text, &index);
                scroll = 0;
                break;
            case 4:  /* ^D */
            case 0x7f:
                edit_del_char();
                n_match = myd_bsearch(myd, edit.text, &index);
                scroll = 0;
                break;
            case 21: /* ^U */
            case 10: /* ^J */
            case 13: /* ^M */
                edit_clear();
                n_match = myd_bsearch(myd, edit.text, &index);
                scroll = 0;
                break;
            case 11: /* ^K */
                edit_kill();
                n_match = myd_bsearch(myd, edit.text, &index);
                scroll = 0;
                break;

            case 20: /* ^T */
                edit_transpose();
                n_match = myd_bsearch(myd, edit.text, &index);
                scroll = 0;
                break;

            case 12: /* ^L */
                break;

            /*  Exit */
            case 24: /* ^X */
                return;

            case ERR: /* timeout */
#ifdef USE_XSELECTION
                cs = check_sel();
#endif
                if(cs) {
                    edit_set_text(cs);
                    n_match = myd_bsearch(myd, edit.text, &index);
                    scroll = 0;
                    break;
                } else
                    continue;

            default:
                break;
            }
        }
        display(myd, index, n_match, scroll);
        print_prompt(edit.text, edit.cursor);
    }
}