Mercurial > dwindows
diff gtk/dw.c @ 447:5a0779561d0f
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 | 7c8bd3bc6c27 |
| children | 787cc1e27897 |
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--- a/gtk/dw.c Tue Jun 03 09:08:33 2003 +0000 +++ b/gtk/dw.c Tue Jun 03 09:13:35 2003 +0000 @@ -3747,6 +3747,7 @@ curval = dw_spinbutton_query(handle); DW_MUTEX_LOCK; adj = (GtkAdjustment *)gtk_adjustment_new((gfloat)curval, (gfloat)lower, (gfloat)upper, 1.0, 5.0, 0.0); + gtk_spin_button_set_adjustment(GTK_SPIN_BUTTON(handle), adj); DW_MUTEX_UNLOCK; } @@ -6169,6 +6170,16 @@ if(!box) return; + /* + * If you try and pack an item into itself VERY bad things can happen; like at least an + * infinite loop on GTK! Lets be safe! + */ + if(box == item) + { + dw_messagebox("dw_box_pack_end()", DW_MB_OK|DW_MB_ERROR, "Danger! Danger! Will Robinson; box and item are the same!",box,item); + return; + } + DW_MUTEX_LOCK; if((tmp = gtk_object_get_data(GTK_OBJECT(box), "_dw_boxhandle"))) @@ -7348,6 +7359,16 @@ if(!box) return; + /* + * If you try and pack an item into itself VERY bad things can happen; like at least an + * infinite loop on GTK! Lets be safe! + */ + if(box == item) + { + dw_messagebox("dw_box_pack_start()", DW_MB_OK|DW_MB_ERROR, "Danger! Danger! Will Robinson; box and item are the same!",box,item); + return; + } + DW_MUTEX_LOCK; if((tmp = gtk_object_get_data(GTK_OBJECT(box), "_dw_boxhandle")))