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comparison os2/dw.c @ 1547:2fd9ff675d79

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Added autosize code for the MLE on OS/2... Using the max for container and tree on OS/2 right now... Figuring out the space requirements for the container is very complicated.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Fri, 13 Jan 2012 17:03:24 +0000
parents 1fd3a9635c4d
children ef7959aae8da
comparison
equal deleted inserted replaced
1546:189b27f24d64 1547:2fd9ff675d79
4730 { 4730 {
4731 dw_font_text_extents_get(handle, NULL, testtext, NULL, &thisheight); 4731 dw_font_text_extents_get(handle, NULL, testtext, NULL, &thisheight);
4732 thiswidth = 150; 4732 thiswidth = 150;
4733 extraheight = 6; 4733 extraheight = 6;
4734 } 4734 }
4735 /* MLE, Container and Tree */ 4735 /* MLE */
4736 else if(strncmp(tmpbuf, "#10", 4)==0 || strncmp(tmpbuf, "#37", 4)==0) 4736 else if(strncmp(tmpbuf, "#10", 4)==0)
4737 { 4737 {
4738 thiswidth = 500; 4738 unsigned long bytes;
4739 thisheight = 200; 4739 int height, width;
4740 char *buf, *ptr;
4741 int basicwidth;
4742 int wrap = WinSendMsg(handle, MLM_QUERYWRAP, 0,0);
4743
4744 thisheight = 8;
4745 basicwidth = thiswidth = WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 8;
4746
4747 dw_mle_get_size(handle, &bytes, NULL);
4748
4749 ptr = buf = _alloca(bytes + 2);
4750 dw_mle_export(handle, buf, 0, (int)bytes);
4751 buf[bytes] = 0;
4752 strcat(buf, "\n");
4753
4754 /* MLE */
4755 while(ptr = strstr(buf, "\n"))
4756 {
4757 ptr[0] = 0;
4758 width = 0;
4759 if(strlen(buf))
4760 dw_font_text_extents_get(handle, NULL, buf, &width, &height);
4761 else
4762 dw_font_text_extents_get(handle, NULL, testtext, NULL, &height);
4763
4764 width += basicwidth;
4765
4766 if(wrap && width > _DW_SCROLLED_MAX_WIDTH)
4767 {
4768 thiswidth = _DW_SCROLLED_MAX_WIDTH;
4769 thisheight += height * (width / _DW_SCROLLED_MAX_WIDTH);
4770
4771 }
4772 else
4773 {
4774 if(width > thiswidth)
4775 thiswidth = width > _DW_SCROLLED_MAX_WIDTH ? _DW_SCROLLED_MAX_WIDTH : width;
4776 }
4777 thisheight += height;
4778 buf = &ptr[1];
4779 }
4780
4781 if(thiswidth < _DW_SCROLLED_MIN_WIDTH)
4782 thiswidth = _DW_SCROLLED_MIN_WIDTH;
4783 if(thisheight < _DW_SCROLLED_MIN_HEIGHT)
4784 thisheight = _DW_SCROLLED_MIN_HEIGHT;
4785 if(thisheight > _DW_SCROLLED_MAX_HEIGHT)
4786 thisheight = _DW_SCROLLED_MAX_HEIGHT;
4787 }
4788 /* Container and Tree */
4789 else if(strncmp(tmpbuf, "#37", 4)==0)
4790 {
4791 thiswidth = _DW_SCROLLED_MAX_WIDTH;
4792 thisheight = _DW_SCROLLED_MAX_HEIGHT;
4740 } 4793 }
4741 /* Button */ 4794 /* Button */
4742 else if(strncmp(tmpbuf, "#3", 3)==0) 4795 else if(strncmp(tmpbuf, "#3", 3)==0)
4743 { 4796 {
4744 ULONG style = WinQueryWindowULong(handle, QWL_STYLE); 4797 ULONG style = WinQueryWindowULong(handle, QWL_STYLE);
5618 WC_CONTAINER, 5671 WC_CONTAINER,
5619 NULL, 5672 NULL,
5620 WS_VISIBLE | CCS_READONLY | 5673 WS_VISIBLE | CCS_READONLY |
5621 (multi ? CCS_EXTENDSEL : CCS_SINGLESEL) | 5674 (multi ? CCS_EXTENDSEL : CCS_SINGLESEL) |
5622 CCS_AUTOPOSITION, 5675 CCS_AUTOPOSITION,
5623 0,0,2000,1000, 5676 0,0,0,0,
5624 NULLHANDLE, 5677 NULLHANDLE,
5625 HWND_TOP, 5678 HWND_TOP,
5626 id ? id : _GlobalID(), 5679 id ? id : _GlobalID(),
5627 NULL, 5680 NULL,
5628 NULL); 5681 NULL);
7662 * state: TRUE if it wraps, FALSE if it doesn't. 7715 * state: TRUE if it wraps, FALSE if it doesn't.
7663 */ 7716 */
7664 void API dw_mle_set_word_wrap(HWND handle, int state) 7717 void API dw_mle_set_word_wrap(HWND handle, int state)
7665 { 7718 {
7666 WinSendMsg(handle, MLM_SETWRAP, MPFROMLONG(state), 0); 7719 WinSendMsg(handle, MLM_SETWRAP, MPFROMLONG(state), 0);
7667 WinSetWindowBits(handle, QWL_STYLE, state ? MLS_HSCROLL : 0, MLS_HSCROLL);
7668 } 7720 }
7669 7721
7670 /* 7722 /*
7671 * Sets the current cursor position of an MLE box. 7723 * Sets the current cursor position of an MLE box.
7672 * Parameters: 7724 * Parameters: