int BC_WidgetGrid::guess_y(int colno){
calculate_maxs();
int y = y_t;
for (int i = 0; i < colno; i++)
y += maxh[i] + rowgaps;
return (y);
}
int BC_WidgetGrid::guess_x(int colno){
calculate_maxs();
int x = x_l;
for (int i = 0; i < colno; i++)
x += maxw[i] + colgaps;
return (x);
}
int BC_WidgetGrid::get_w(){
calculate_maxs();
int x = 0;
for (int i = 0; i < BC_WG_Cols; i++)
if (maxw[i] > 0)
x += maxw[i] + colgaps;
return (x);
}
int BC_WidgetGrid::get_h(){
calculate_maxs();
int y = 0;
for (int i = 0; i < BC_WG_Rows; i++)
if (maxh[i] > 0)
y += maxh[i] + rowgaps;
return (y);
}
void BC_WidgetGrid::print(){
printf("\nWidget Grid: Widths: x_l=%d y_t=%d x_r=%d y_b=%d\n",x_l,y_t,x_r,y_b);
calculate_maxs();
for (int r = 0; r < BC_WG_Rows; r++) {
for (int c = 0; c < BC_WG_Cols; c++) {
printf("%d,%d\t",getw_w(r,c),getw_h(r,c));
}
printf("MAX: %d\n",maxh[r]);
}
printf("---------------------------------------------\n");
for (int c = 0; c < BC_WG_Cols; c++)
printf("%d\t",maxw[c]);
printf("\n\n");
}
void BC_WidgetGrid::move_widgets(){
calculate_maxs();
int r,c,x,y;
int xn,yn;
y = y_t;
for (r = 0; r < BC_WG_Rows; r++) {
x = x_l;
for (c = 0; c < BC_WG_Cols; c++) {
switch (widget_valign[r][c]){
default:
case VALIGN_TOP:
yn = y;
break;
case VALIGN_CENTER:
yn = y + (maxh[r] - getw_h(r,c))/2;
break;
case VALIGN_BOTTOM:
yn = y + (maxh[r] - getw_h(r,c));
break;
}
switch (widget_halign[r][c]){
default:
case HALIGN_LEFT:
xn = x;
break;
case HALIGN_CENTER:
xn = x + (maxw[c] - getw_w(r,c))/2;
break;
case HALIGN_RIGHT:
xn = x + (maxw[c] - getw_w(r,c));
break;
}
setw_position(r,c,xn,yn); // + (maxh[r] - getw_h(r,c))/2);
x += colgaps + maxw[c];
}
y += rowgaps + maxh[r];
}
}
