// ########### colorgrid procedures -- ydegoyon@free.fr #########
sys_gui("package require Img\n");
sys_gui("proc colorgrid_apply {id} {\n");
// strip "." from the TK id to make a variable name suffix
sys_gui("set vid [string trimleft $id .]\n");
// for each variable, make a local variable to hold its name...
sys_gui("set var_graph_colorgrid [concat graph_colorgrid_$vid]\n");
sys_gui("global $var_graph_colorgrid\n");
sys_gui("set var_graph_xlines [concat graph_xlines_$vid]\n");
sys_gui("global $var_graph_xlines\n");
sys_gui("set var_graph_ylines [concat graph_ylines_$vid]\n");
sys_gui("global $var_graph_ylines\n");
sys_gui("set cmd [concat $id dialog [eval concat $$var_graph_xlines] [eval concat $$var_graph_ylines] [eval concat $$var_graph_colorgrid] \\;]\n");
// puts stderr $cmd
sys_gui("pd $cmd\n");
sys_gui("}\n");
sys_gui("proc colorgrid_cancel {id} {\n");
sys_gui("set cmd [concat $id cancel \\;]\n");
// puts stderr $cmd
sys_gui("pd $cmd\n");
sys_gui("}\n");
sys_gui("proc colorgrid_ok {id} {\n");
sys_gui("colorgrid_apply $id\n");
sys_gui("colorgrid_cancel $id\n");
sys_gui("}\n");
sys_gui("proc pdtk_colorgrid_dialog {id xlines ylines colorgrid} {\n");
sys_gui("set vid [string trimleft $id .]\n");
sys_gui("set var_graph_colorgrid [concat graph_colorgrid_$vid]\n");
sys_gui("global $var_graph_colorgrid\n");
sys_gui("set var_graph_xlines [concat graph_xlines_$vid]\n");
sys_gui("global $var_graph_xlines\n");
sys_gui("set var_graph_ylines [concat graph_ylines_$vid]\n");
sys_gui("global $var_graph_ylines\n");
sys_gui("set $var_graph_colorgrid $colorgrid\n");
sys_gui("set $var_graph_xlines $xlines\n");
sys_gui("set $var_graph_ylines $ylines\n");
sys_gui("toplevel $id\n");
sys_gui("wm title $id {colorgrid}\n");
sys_gui("wm protocol $id WM_DELETE_WINDOW [concat colorgrid_cancel $id]\n");
sys_gui("label $id.label -text {COLORGRID PROPERTIES}\n");
sys_gui("pack $id.label -side top\n");
sys_gui("frame $id.buttonframe\n");
sys_gui("pack $id.buttonframe -side bottom -fill x -pady 2m\n");
sys_gui("button $id.buttonframe.cancel -text {Cancel} -command \"colorgrid_cancel $id\"\n");
sys_gui("button $id.buttonframe.apply -text {Apply} -command \"colorgrid_apply $id\"\n");
sys_gui("button $id.buttonframe.ok -text {OK} -command \"colorgrid_ok $id\"\n");
sys_gui("pack $id.buttonframe.cancel -side left -expand 1\n");
sys_gui("pack $id.buttonframe.apply -side left -expand 1\n");
sys_gui("pack $id.buttonframe.ok -side left -expand 1\n");
sys_gui("frame $id.42rangef\n");
sys_gui("pack $id.42rangef -side top\n");
sys_gui("label $id.42rangef.lxlines -text \"X sections :\"\n");
sys_gui("entry $id.42rangef.xlines -textvariable $var_graph_xlines -width 7\n");
sys_gui("pack $id.42rangef.lxlines $id.42rangef.xlines -side left\n");
sys_gui("frame $id.72rangef\n");
sys_gui("pack $id.72rangef -side top\n");
sys_gui("label $id.72rangef.lylines -text \"Y sections :\"\n");
sys_gui("entry $id.72rangef.ylines -textvariable $var_graph_ylines -width 7\n");
sys_gui("pack $id.72rangef.lylines $id.72rangef.ylines -side left\n");
sys_gui("checkbutton $id.showcolorgrid -text {Show Grid} -variable $var_graph_colorgrid -anchor w\n");
sys_gui("pack $id.showcolorgrid -side top\n");
sys_gui("bind $id.42rangef.xlines <KeyPress-Return> [concat colorgrid_ok $id]\n");
sys_gui("bind $id.72rangef.ylines <KeyPress-Return> [concat colorgrid_ok $id]\n");
sys_gui("focus $id.42rangef.xlines\n");
sys_gui("}\n");
// ########### colorgrid procedures END -- lluis@artefacte.org #########