AX 2012 X++ form splitter

class declaration of form

public class FormRun extends ObjectRun

{

   SysFormSplitter_Y formSplitter_Y;//splitter moves in y- axis and it is vertical splitter container

   SysFormSplitter_X formSplitter_X; //splitter moves in x- axis and it is horizontal splitter container

}

InIt method of form

public void init()

{

    super();

    formSplitter_Y = new SysFormSplitter_Y(Splittergroupname,top or bottom group name,this/element);

formSplitter_X = new SysFormSplitter_X(Splitter,top,element);//splitter moves in x-axis when u take two tabs side by side

}

In design column property given as 2 to split the form to two section

Override below methods in the splitter group control for moving splitter

mouse up(override method)

public int mouseUp(int _x, int _y, int _button, boolean _Ctrl, boolean _Shift)

{

    int ret;

    ret = super(_x, _y, _button, _Ctrl, _Shift);

    return ret;

}

mousedown

public int mouseDown(int _x, int _y, int _button, boolean _Ctrl, boolean _Shift)

{

    int ret;

    ret = super(_x, _y, _button, _Ctrl, _Shift);

    return ret;

}

mousemove

public int mouseMove(int _x, int _y, int _button, boolean _Ctrl, boolean _Shift)

{

    int ret;

    ret = super(_x, _y, _button, _Ctrl, _Shift);

    return ret;

}

finally save the splitter and in the splitter group properties give style vertical or

horizontal splitter accordingly

Note: If errors occured or splitter does not work correctly. lways check the datasource at the form design level of each group and tab and 

for the datasources check join source