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comparison win/dw.c @ 447:5a0779561d0f

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Add more tests for dw_pac*() functions. Throw up a messagebox if you try and pack an item into itself; at least under GTK this causes an inifinite loop. Under GTK, add functionality to dw_spinbutton_set_limits() to actually do something.
author mhessling@81767d24-ef19-dc11-ae90-00e081727c95
date Tue, 03 Jun 2003 09:13:35 +0000
parents faaeec0dba1d
children e81af9e60697
comparison
equal deleted inserted replaced
446:ab549e2f34b9 447:5a0779561d0f
4730 */ 4730 */
4731 void API dw_box_pack_start(HWND box, HWND item, int width, int height, int hsize, int vsize, int pad) 4731 void API dw_box_pack_start(HWND box, HWND item, int width, int height, int hsize, int vsize, int pad)
4732 { 4732 {
4733 Box *thisbox; 4733 Box *thisbox;
4734 4734
4735 /*
4736 * If you try and pack an item into itself VERY bad things can happen; like at least an
4737 * infinite loop on GTK! Lets be safe!
4738 */
4739 if(box == item)
4740 {
4741 dw_messagebox("dw_box_pack_start()", DW_MB_OK|DW_MB_ERROR, "Danger! Danger! Will Robinson; box and item are the same!",box,item);
4742 return;
4743 }
4744
4735 thisbox = (Box *)GetWindowLongPtr(box, GWLP_USERDATA); 4745 thisbox = (Box *)GetWindowLongPtr(box, GWLP_USERDATA);
4736 if(thisbox) 4746 if(thisbox)
4737 { 4747 {
4738 int z; 4748 int z;
4739 Item *tmpitem, *thisitem = thisbox->items; 4749 Item *tmpitem, *thisitem = thisbox->items;
7529 */ 7539 */
7530 void API dw_box_pack_end(HWND box, HWND item, int width, int height, int hsize, int vsize, int pad) 7540 void API dw_box_pack_end(HWND box, HWND item, int width, int height, int hsize, int vsize, int pad)
7531 { 7541 {
7532 Box *thisbox; 7542 Box *thisbox;
7533 7543
7544 /*
7545 * If you try and pack an item into itself VERY bad things can happen; like at least an
7546 * infinite loop on GTK! Lets be safe!
7547 */
7548 if(box == item)
7549 {
7550 dw_messagebox("dw_box_pack_end()", DW_MB_OK|DW_MB_ERROR, "Danger! Danger! Will Robinson; box and item are the same!",box,item);
7551 return;
7552 }
7553
7534 thisbox = (Box *)GetWindowLongPtr(box, GWLP_USERDATA); 7554 thisbox = (Box *)GetWindowLongPtr(box, GWLP_USERDATA);
7535 if(thisbox) 7555 if(thisbox)
7536 { 7556 {
7537 int z; 7557 int z;
7538 Item *tmpitem, *thisitem = thisbox->items; 7558 Item *tmpitem, *thisitem = thisbox->items;