awesome/widget.c

#include "util.h"
#include "widget.h"

const NameFuncLink WidgetList[] =
{
    {"taglist", taglist_new},
    {"layoutinfo", layoutinfo_new},
    {"focustitle", focustitle_new},
    {"textbox", textbox_new},
    {NULL, NULL}
};

void
calculate_alignments(Widget *widget)
{
    for(; widget; widget = widget->next)
    {
        if(widget->alignment == AlignFlex)
        {
            widget = widget->next;
            break;
        }
        widget->alignment = AlignLeft;
    }

    if(widget)
        for(; widget; widget = widget->next)
            widget->alignment = AlignRight;
}

int
calculate_offset(int barwidth, int widgetwidth, int offset, int alignment)
{
    if (alignment == AlignLeft || alignment == AlignFlex)
        return offset;

    return barwidth - offset - widgetwidth;
}

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