[SOLVED] WidgetDialogColor weird behavioral

[anthony.liot]

Hi,

 

I need to use the color picker inside our interface, but we doesn't want use like an WidgetDialog.

I try something for access directly to the hbox child inside the WDC.

color = new WidgetDialogColor(gui);
Widget color_hbox = color.getChild(0);

log.message("Num child inside hbox : "+color_hbox.getNumChilds()+"\n");  // <-- Return "Num child inside hbox : 2"

But when i try to use it :

my_script_hbox.addChild(color_hbox.getChild(0)); // <-- Oki I have the picker part of the color picker
my_script_hbox.addChild(color_hbox.getChild(1)); // <-- Assert Invalid num of child

If i try to do similar things with for loop :

for (int i = 0 ; i < color_hbox.getNumChilds(); i++) {
  log.message("Add child : %d\n",i);   // <-- This message it's print just one time
   my_script_hbox.addChild(color_hbox.getChild(i));
}

If i try other loop like :

for (int i = 0 ; i < 2;  i++) {
  log.message("Add child : %d\n",i);   // <-- This message it's print two time
   my_script_hbox.addChild(color_hbox.getChild(i)); // <-- first ok : second crash
}

Just for info, it's a little weird ....

[frustum]

But when i try to use it :

my_script_hbox.addChild(color_hbox.getChild(0)); // <-- Oki I have the picker part of the color picker
my_script_hbox.addChild(color_hbox.getChild(1)); // <-- Assert Invalid num of child

 

This behavior is correct. The my_script_hbox.addChild() function moves the first widget from color_hbox into the my_script_hbox. And there is only one child widget inside color_hbox after that.

my_script_hbox.addChild(color_hbox.getChild(0));
my_script_hbox.addChild(color_hbox.getChild(0));

Widget widgets[0];
forloop(int i = 0; color_hbox.getNumChilds()) widgets.append(color_hbox.getChild(i));
my_script_hbox.addChild(widgets[0]);
my_script_hbox.addChild(widgets[1]);

[anthony.liot]

Hi Frustum, 

I was surprise because the code was working before, it's for that i say weird ;)

 

Thanks for the info.