static void
CreateUI(void)
{
const struct {
const char *name;
const AG_Unit *p;
} units[] = {
{ "Len", agLengthUnits },
{ "Ang", agAngleUnits },
{ "Mass", agMassUnits },
{ "Area", agAreaUnits },
{ "Vol", agVolumeUnits },
{ "Spd", agSpeedUnits },
{ "Time", agTimeUnits },
{ "Temp", agTemperatureUnits },
{ "Pwr", agPowerUnits },
{ "Press", agPressureUnits },
{ "Vac", agVacuumUnits },
{ "Met", agMetabolicExpenditureUnits },
};
int i;
AG_Window *win;
AG_Toolbar *tb;
win = AG_WindowNew(0);
AG_WindowSetCaption(win, "Unit Converter");
AG_WindowSetPadding(win, 10, 10, 10, 10);
tb = AG_ToolbarNew(win, AG_TOOLBAR_HORIZ, 2, AG_TOOLBAR_HOMOGENOUS|
AG_TOOLBAR_STICKY|
AG_TOOLBAR_HFILL);
for (i = 0; i < sizeof(units)/sizeof(units[0]); i++) {
if (i == 6) {
AG_ToolbarRow(tb, 1);
}
AG_ToolbarButton(tb, units[i].name, (i == 0),
SelectCategory, "%p", units[i].p);
}
AG_SeparatorNewHoriz(win);
n1 = AG_NumericalNewS(win, AG_NUMERICAL_HFILL, "in", "Value: ");
n2 = AG_NumericalNewS(win, AG_NUMERICAL_HFILL, "mm", "Value: ");
AG_BindDouble(n1, "value", &value);
AG_BindDouble(n2, "value", &value);
AG_NumericalSizeHint(n1, "0000.00");
AG_NumericalSizeHint(n2, "0000.00");
AG_NumericalSetPrecision(n1, "g", 6);
AG_NumericalSetPrecision(n2, "g", 6);
AG_WindowShow(win);
}
static void
EditNumValues(AG_Event *event)
{
AG_HSVPal *pal = AG_PTR(1);
AG_Window *pwin;
AG_Window *win;
AG_Numerical *num;
AG_Variable *b1, *b2;
float v;
if ((pwin = AG_ParentWindow(pal)) == NULL)
return;
if ((win = AG_WindowNewNamed(AG_WINDOW_NOMAXIMIZE, "hsvpal-%p-numedit",
pal)) == NULL) {
return;
}
AG_WindowSetCaption(win, _("Color values"));
AG_WindowSetPosition(win, AG_WINDOW_LOWER_LEFT, 0);
AG_WindowSetCloseAction(win, AG_WINDOW_DETACH);
{
AG_Variable *bAlpha;
void *pAlpha;
num = AG_NumericalNew(win, 0, NULL, _("Hue: "));
AG_NumericalSizeHint(num, "000");
AG_WidgetCopyBinding(num, "value", pal, "hue");
AG_NumericalSetRange(num, 0.0, 359.0);
AG_NumericalSetIncrement(num, 1);
AG_NumericalSetPrecision(num, "f", 0);
num = AG_NumericalNew(win, 0, NULL, _("Saturation: "));
AG_NumericalSizeHint(num, "00.00");
AG_WidgetCopyBinding(num, "value", pal, "saturation");
AG_NumericalSetRange(num, 0.0, 1.0);
AG_NumericalSetIncrement(num, 0.01);
AG_NumericalSetPrecision(num, "f", 2);
num = AG_NumericalNew(win, 0, NULL, _("Value: "));
AG_NumericalSizeHint(num, "00.00");
AG_WidgetCopyBinding(num, "value", pal, "value");
AG_NumericalSetRange(num, 0.0, 1.0);
AG_NumericalSetIncrement(num, 0.01);
AG_NumericalSetPrecision(num, "f", 2);
num = AG_NumericalNew(win, 0, NULL, _("Alpha: "));
AG_NumericalSizeHint(num, "0.000");
AG_WidgetCopyBinding(num, "value", pal, "alpha");
bAlpha = AG_GetVariable(pal, "alpha", &pAlpha);
switch (AG_VARIABLE_TYPE(bAlpha)) {
case AG_VARIABLE_FLOAT:
case AG_VARIABLE_DOUBLE:
AG_NumericalSetRange(num, 0.0, 1.0);
AG_NumericalSetIncrement(num, 0.005);
AG_NumericalSetPrecision(num, "f", 3);
break;
case AG_VARIABLE_INT:
case AG_VARIABLE_UINT:
case AG_VARIABLE_UINT8:
AG_NumericalSetRange(num, 0.0, 255.0);
AG_NumericalSetIncrement(num, 1.0);
AG_NumericalSetPrecision(num, "f", 0);
break;
default:
break;
}
AG_UnlockVariable(bAlpha);
}
AG_WindowAttach(pwin, win);
AG_WindowShow(win);
}